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1. Mapping development and health effects of cooking with solid fuels in low-income and middle-income countries, 2000–18: a geospatial modelling study

Author: Joseph Jon Frostad, QuynhAnh P Nguyen, Mathew M Baumann, Brigette F Blacker, Laurie B Marczak, Aniruddha Deshpande, Kirsten E Wiens, Kate E LeGrand, Kimberly B Johnson, Mohsen Abbasi-Kangevari, Amir Abdoli, Hassan Abolhassani, Lucas Guimarães Abreu, Michael R M Abrigo, Niveen ME Abu-Rmeileh, Victor Adekanmbi, Anurag Agrawal, Muktar Beshir Ahmed, Ziyad Al-Aly, Fahad Mashhour Alanezi, Jacqueline Elizabeth Alcalde-Rabanal, Vahid Alipour, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J Alvis-Zakzuk, Adeladza Kofi Amegah, Saeed Amini, Fatemeh Amiri, Dickson A Amugsi, Robert Ancuceanu, Catalina Liliana Andrei, Tudorel Andrei, Ernoiz Antriyandarti, Davood Anvari, Jalal Arabloo, Morteza Arab-Zozani, Seyyed Shamsadin Athari, Marcel Ausloos, Getinet Ayano, Yared Asmare Aynalem, Samad Azari, Ashish D Badiye, Atif Amin Baig, Kalpana Balakrishnan, Maciej Banach, Sanjay Basu, Neeraj Bedi, Michelle L Bell, Derrick A Bennett, Krittika Bhattacharyya, Zulfiqar A Bhutta, Sadia Bibi, Somayeh Bohlouli, Soufiane Boufous, Nicola Luigi Bragazzi, Dejana Braithwaite, Sharath Burugina Nagaraja, Zahid A Butt, Florentino Luciano Caetano dos Santos, Josip Car, Rosario Cárdenas, Felix Carvalho, Joao Mauricio Castaldelli-Maia, Carlos A Castañeda-Orjuela, Ester Cerin, Soosanna Kumary Chattu, Vijay Kumar Chattu, Pankaj Chaturvedi, Sarika Chaturvedi, Simiao Chen, Dinh-Toi Chu, Sheng-Chia Chung, Saad M A Dahlawi, Giovanni Damiani, Lalit Dandona, Rakhi Dandona, Aso Mohammad Darwesh, Jai K Das, Aditya Prasad Dash, Claudio Alberto Dávila-Cervantes, Diego De Leo, Jan-Walter De Neve, Getu Debalkie Demissie, Edgar Denova-Gutiérrez, Sagnik Dey, Samath Dhamminda Dharmaratne, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Fariba Dorostkar, Leila Doshmangir, Andre Rodrigues Duraes, Hisham Atan Edinur, Ferry Efendi, Maha El Tantawi, Sharareh Eskandarieh, Ibtihal Fadhil, Nazir Fattahi, Nelsensius Klau Fauk, Seyed-Mohammad Fereshtehnejad, Morenike Oluwatoyin Folayan, Masoud Foroutan, Takeshi Fukumoto, Abhay Motiramji Gaidhane, Mansour Ghafourifard, Ahmad Ghashghaee, Syed Amir Gilani, Tiffany K Gill, Alessandra C Goulart, Bárbara Niegia Garcia Goulart, Ayman Grada, Mohammed Ibrahim Mohialdeen Gubari, Davide Guido, Yuming Guo, Rajat Das Gupta, Rajeev Gupta, Reyna Alma Gutiérrez, Nima Hafezi-Nejad, Randah R Hamadeh, Ahmed I Hasaballah, Soheil Hassanipour, Khezar Hayat, Behzad Heibati, Reza Heidari-Soureshjani, Nathaniel J Henry, Claudiu Herteliu, Mehdi Hosseinzadeh, Mohamed Hsairi, Guoqing Hu, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Irena M Ilic, Milena D Ilic, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Chidozie C D Iwu, Jalil Jaafari, Mihajlo Jakovljevic, Tahereh Javaheri, Ravi Prakash Jha, John S Ji, Jost B Jonas, Ali Kabir, Zubair Kabir, Rohollah Kalhor, Naser Kamyari, Tanuj Kanchan, Umesh Kapil, Neeti Kapoor, Gbenga A Kayode, Peter Njenga Keiyoro, Yousef Saleh Khader, Nauman Khalid, Ejaz Ahmad Khan, Maseer Khan, Md Nuruzzaman Khan, Khaled Khatab, Mona M Khater, Mahalaqua Nazli Khatib, Maryam Khayamzadeh, Jagdish Khubchandani, Gyu Ri Kim, Yun Jin Kim, Ruth W Kimokoti, Adnan Kisa, Sezer Kisa, Luke D Knibbs, Parvaiz A Koul, Ai Koyanagi, Kewal Krishan, G Anil Kumar, Manasi Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Faris Hasan Lami, Qing Lan, Savita Lasrado, Paolo Lauriola, Paul H Lee, Sonia Lewycka, Shanshan Li, Daiane Borges Machado, Phetole Walter Mahasha, Mina Maheri, Azeem Majeed, Afshin Maleki, Reza Malekzadeh, Deborah Carvalho Malta, Borhan Mansouri, Mohammad Ali Mansournia, Natalie Maria Martinez, Santi Martini, Francisco Rogerlândio Martins-Melo, Benjamin K Mayala, Man Mohan Mehndiratta, Walter Mendoza, Ritesh G Menezes, Endalkachew Worku Mengesha, Tuomo J Meretoja, Tomislav Mestrovic, Irmina Maria Michalek, Erkin M Mirrakhimov, Maryam Mirzaei, Roya Mirzaei, Babak Moazen, Yousef Mohammad, Abdollah Mohammadian-Hafshejani, Shafiu Mohammed, Ali H Mokdad, Lorenzo Monasta, Maziar Moradi-Lakeh, Paula Moraga, Lidia Morawska, Abbas Mosapour, Simin Mouodi, Amin Mousavi Khaneghah, Satinath Mukhopadhyay, Sandra B Munro, Christopher J L Murray, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Sanjeev Nair, Vinay Nangia, Bruno Ramos Nascimento, Javad Nazari, Ionut Negoi, Henok Biresaw Netsere, Josephine W Ngunjiri, Huong Lan Thi Nguyen, Jean Jacques Noubiap, Bogdan Oancea, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Ahmed Omar Bali, Obinna E Onwujekwe, Nikita Otstavnov, Stanislav S Otstavnov, Mayowa O Owolabi, Mahesh P A, Anamika Pandey, Eun-Cheol Park, Eun-Kee Park, Sangram Kishor Patel, Hai Quang Pham, Thomas Pilgrim, Meghdad Pirsaheb, Khem Narayan Pokhrel, Maarten J Postma, Zahiruddin Quazi Syed, Navid Rabiee, Amir Radfar, Fakher Rahim, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, Amir Masoud Rahmani, Chhabi Lal Ranabhat, Sowmya J Rao, Davide Rasella, Prateek Rastogi, Goura Kishor Rath, David Laith Rawaf, Salman Rawaf, Lal Rawal, Reza Rawassizadeh, Andre M N Renzaho, Bhageerathy Reshmi, Negar Rezaei, Nima Rezaei, Aziz Rezapour, Jennifer Rickard, Leonardo Roever, Luca Ronfani, Morteza Rostamian, Enrico Rubagotti, Godfrey M Rwegerera, Basema Saddik, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Rajesh Sagar, Amirhossein Sahebkar, Biniyam Sahiledengle, Marwa Rashad Salem, Abdallah M Samy, Milena M Santric-Milicevic, Sivan Yegnanarayana Iyer Saraswathy, Brijesh Sathian, Thirunavukkarasu Sathish, David C Schwebel, Sadaf G Sepanlou, Saeed Shahabi, Amira A Shaheen, Izza Shahid, Masood Ali Shaikh, Ali S Shalash, Mehran Shams-Beyranvand, Mohammed Shannawaz, Kiomars Sharafi, Aziz Sheikh, Sara Sheikhbahaei, Ranjitha S Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, K M Shivakumar, Soraya Siabani, Tariq Jamal Siddiqi, Balbir Bagicha Singh, Jasvinder A Singh, Yitagesu Sintayehu, Muluken Bekele Sorrie, Ireneous N Soyiri, Emma Elizabeth Spurlock, Chandrashekhar T Sreeramareddy, Leo Stockfelt, Mu'awiyyah Babale Sufiyan, Rizwan Suliankatchi Abdulkader, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Amir Taherkhani, Mohamad-Hani Temsah, Kavumpurathu Raman Thankappan, Marcos Roberto Tovani-Palone, Eugenio Traini, Saif Ullah, Bhaskaran Unnikrishnan, Era Upadhyay, Sahel Valadan Tahbaz, Santosh Varughese, Francesco S Violante, Bay Vo, Giang Thu Vu, Yasir Waheed, Yuan-Pang Wang, Catherine A Welgan, Andrea Werdecker, Seyed Hossein Yahyazadeh Jabbari, Sanni Yaya, Vahid Yazdi-Feyzabadi, Mekdes Tigistu Yilma, Naohiro Yonemoto, Mustafa Z Younis, Taraneh Yousefinezhadi, Chuanhua Yu, Yong Yu, Sojib Bin Zaman, Yunquan Zhang, Zhi-Jiang Zhang, Michael Brauer, Simon I Hay, and Robert C Reiner, Jr
Subjects: Public aspects of medicine, RA1-1270
Abstract: Summary: Background: More than 3 billion people do not have access to clean energy and primarily use solid fuels to cook. Use of solid fuels generates household air pollution, which was associated with more than 2 million deaths in 2019. Although local patterns in cooking vary systematically, subnational trends in use of solid fuels have yet to be comprehensively analysed. We estimated the prevalence of solid-fuel use with high spatial resolution to explore subnational inequalities, assess local progress, and assess the effects on health in low-income and middle-income countries (LMICs) without universal access to clean fuels. Methods: We did a geospatial modelling study to map the prevalence of solid-fuel use for cooking at a 5 km × 5 km resolution in 98 LMICs based on 2·1 million household observations of the primary cooking fuel used from 663 population-based household surveys over the years 2000 to 2018. We use observed temporal patterns to forecast household air pollution in 2030 and to assess the probability of attaining the Sustainable Development Goal (SDG) target indicator for clean cooking. We aligned our estimates of household air pollution to geospatial estimates of ambient air pollution to establish the risk transition occurring in LMICs. Finally, we quantified the effect of residual primary solid-fuel use for cooking on child health by doing a counterfactual risk assessment to estimate the proportion of deaths from lower respiratory tract infections in children younger than 5 years that could be associated with household air pollution. Findings: Although primary reliance on solid-fuel use for cooking has declined globally, it remains widespread. 593 million people live in districts where the prevalence of solid-fuel use for cooking exceeds 95%. 66% of people in LMICs live in districts that are not on track to meet the SDG target for universal access to clean energy by 2030. Household air pollution continues to be a major contributor to particulate exposure in LMICs, and rising ambient air pollution is undermining potential gains from reductions in the prevalence of solid-fuel use for cooking in many countries. We estimated that, in 2018, 205 000 (95% uncertainty interval 147 000–257 000) children younger than 5 years died from lower respiratory tract infections that could be attributed to household air pollution. Interpretation: Efforts to accelerate the adoption of clean cooking fuels need to be substantially increased and recalibrated to account for subnational inequalities, because there are substantial opportunities to improve air quality and avert child mortality associated with household air pollution. Funding: Bill & Melinda Gates Foundation.
Published: 2022
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2. Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000–17

Author: Aniruddha Deshpande, Molly K Miller-Petrie, Paulina A Lindstedt, Mathew M Baumann, Kimberly B Johnson, Brigette F Blacker, Hedayat Abbastabar, Foad Abd-Allah, Ahmed Abdelalim, Ibrahim Abdollahpour, Kedir Hussein Abegaz, Ayenew Negesse Abejie, Lucas Guimarães Abreu, Michael R.M. Abrigo, Ahmed Abualhasan, Manfred Mario Kokou Accrombessi, Abdu A Adamu, Oladimeji M Adebayo, Isaac Akinkunmi Adedeji, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O Adetokunboh, Tara Ballav Adhikari, Mohsen Afarideh, Marcela Agudelo-Botero, Mehdi Ahmadi, Keivan Ahmadi, Muktar Beshir Ahmed, Anwar E Ahmed, Temesgen Yihunie Akalu, Ali S Akanda, Fares Alahdab, Ziyad Al-Aly, Samiah Alam, Noore Alam, Genet Melak Alamene, Turki M Alanzi, James Albright, Ammar Albujeer, Jacqueline Elizabeth Alcalde-Rabanal, Animut Alebel, Zewdie Aderaw Alemu, Muhammad Ali, Mehran Alijanzadeh, Vahid Alipour, Syed Mohamed Aljunid, Ali Almasi, Amir Almasi-Hashiani, Hesham M Al-Mekhlafi, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Saeed Amini, Arianna Maever L. Amit, Gianna Gayle Herrera Amul, Catalina Liliana Andrei, Mina Anjomshoa, Ansariadi Ansariadi, Carl Abelardo T. Antonio, Benny Antony, Ernoiz Antriyandarti, Jalal Arabloo, Hany Mohamed Amin Aref, Olatunde Aremu, Bahram Armoon, Amit Arora, Krishna K Aryal, Afsaneh Arzani, Mehran Asadi-Aliabadi, Daniel Asmelash, Hagos Tasew Atalay, Seyyede Masoume Athari, Seyyed Shamsadin Athari, Sachin R Atre, Marcel Ausloos, Shally Awasthi, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Yared Asmare Aynalem, Samad Azari, Andrew S Azman, Ebrahim Babaee, Alaa Badawi, Mojtaba Bagherzadeh, Shankar M Bakkannavar, Senthilkumar Balakrishnan, Maciej Banach, Joseph Adel Mattar Banoub, Aleksandra Barac, Miguel A Barboza, Till Winfried Bärnighausen, Sanjay Basu, Vo Dinh Bay, Mohsen Bayati, Neeraj Bedi, Mahya Beheshti, Meysam Behzadifar, Masoud Behzadifar, Diana Fernanda Bejarano Ramirez, Michelle L Bell, Derrick A. Bennett, Habib Benzian, Dessalegn Ajema Berbada, Robert S Bernstein, Anusha Ganapati Bhat, Krittika Bhattacharyya, Soumyadeep Bhaumik, Zulfiqar A Bhutta, Ali Bijani, Boris Bikbov, Muhammad Shahdaat Bin Sayeed, Raaj Kishore Biswas, Somayeh Bohlouli, Soufiane Boufous, Oliver J Brady, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B Britton, Alexandria Brown, Sharath Burugina Nagaraja, Zahid A Butt, Luis Alberto Cámera, Ismael R Campos-Nonato, Julio Cesar Campuzano Rincon, Jorge Cano, Josip Car, Rosario Cárdenas, Felix Carvalho, Carlos A Castañeda-Orjuela, Franz Castro, Ester Cerin, Binaya Chalise, Vijay Kumar Chattu, Ken Lee Chin, Devasahayam J Christopher, Dinh-Toi Chu, Natalie Maria Cormier, Vera Marisa Costa, Elizabeth A Cromwell, Abel Fekadu Fekadu Dadi, Tukur Dahiru, Saad M A Dahlawi, Rakhi Dandona, Lalit Dandona, Anh Kim Dang, Farah Daoud, Aso Mohammad Darwesh, Amira Hamed Darwish, Ahmad Daryani, Jai K Das, Rajat Das Gupta, Aditya Prasad Dash, Claudio Alberto Dávila-Cervantes, Nicole Davis Weaver, Fernando Pio De la Hoz, Jan-Walter De Neve, Dereje Bayissa Demissie, Gebre Teklemariam Demoz, Edgar Denova-Gutiérrez, Kebede Deribe, Assefa Desalew, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Hoa Thi Do, Christiane Dolecek, Kerrie E Doyle, Eleonora Dubljanin, Andre Rodrigues Duraes, Hisham Atan Edinur, Andem Effiong, Aziz Eftekhari, Nevine El Nahas, Maysaa El Sayed Zaki, Maha El Tantawi, Hala Rashad Elhabashy, Shaimaa I. El-Jaafary, Ziad El-Khatib, Hajer Elkout, Aisha Elsharkawy, Shymaa Enany, Daniel Adane Endalew, Babak Eshrati, Sharareh Eskandarieh, Arash Etemadi, Oluchi Ezekannagha, Emerito Jose A. Faraon, Mohammad Fareed, Andre Faro, Farshad Farzadfar, Alebachew Fasil Fasil, Mehdi Fazlzadeh, Valery L. Feigin, Wubalem Fekadu, Netsanet Fentahun, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Irina Filip, Florian Fischer, Carsten Flohr, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Masoud Foroutan, Richard Charles Franklin, Joseph Jon Frostad, Takeshi Fukumoto, Mohamed M Gad, Gregory M Garcia, Augustine Mwangi Gatotoh, Reta Tsegaye Gayesa, Ketema Bizuwork Gebremedhin, Yilma Chisha Dea Geramo, Hailay Abrha Gesesew, Kebede Embaye Gezae, Ahmad Ghashghaee, Farzaneh Ghazi Sherbaf, Tiffany K Gill, Paramjit Singh Gill, Themba G Ginindza, Alem Girmay, Zemichael Gizaw, Amador Goodridge, Sameer Vali Gopalani, Bárbara Niegia Garcia Goulart, Alessandra C Goulart, Ayman Grada, Manfred S Green, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Davide Guido, Rafael Alves Guimarães, Yuming Guo, Rajeev Gupta, Rahul Gupta, Giang Hai Ha, Juanita A. Haagsma, Nima Hafezi-Nejad, Dessalegn H Haile, Michael Tamene Haile, Brian J. Hall, Samer Hamidi, Demelash Woldeyohannes Handiso, Hamidreza Haririan, Ninuk Hariyani, Ahmed I. Hasaballah, Md. Mehedi Hasan, Amir Hasanzadeh, Hamid Yimam Hassen, Desta Haftu Hayelom, Mohamed I Hegazy, Behzad Heibati, Behnam Heidari, Delia Hendrie, Andualem Henok, Claudiu Herteliu, Fatemeh Heydarpour, Hagos Degefa de Hidru, Thomas R Hird, Chi Linh Hoang, Gillian I Hollerich, Praveen Hoogar, Naznin Hossain, Mehdi Hosseinzadeh, Mowafa Househ, Guoqing Hu, Ayesha Humayun, Syed Ather Hussain, Mamusha Aman A Hussen, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Rebecca Q Ivers, Chinwe Juliana Iwu, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Achala Upendra Jayatilleke, Ensiyeh Jenabi, Ravi Prakash Jha, Vivekanand Jha, John S Ji, Jost B. Jonas, Jacek Jerzy Jozwiak, Ali Kabir, Zubair Kabir, Tanuj Kanchan, André Karch, Surendra Karki, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Habtamu Kebebe Kasaye, Gebrehiwot G Kassa, Getachew Mullu Kassa, Gbenga A. Kayode, Mihiretu M Kebede, Peter Njenga Keiyoro, Daniel Bekele Ketema, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Rovshan Khalilov, Ejaz Ahmad Khan, Junaid Khan, Md Nuruzzaman Khan, Khaled Khatab, Mona M Khater, Amir M Khater, Maryam Khayamzadeh, Mohammad Khazaei, Mohammad Hossein Khosravi, Jagdish Khubchandani, Ali Kiadaliri, Yun Jin Kim, Ruth W Kimokoti, Sezer Kisa, Adnan Kisa, Sonali Kochhar, Tufa Kolola, Hamidreza Komaki, Soewarta Kosen, Parvaiz A Koul, Ai Koyanagi, Kewal Krishan, Barthelemy Kuate Defo, Nuworza Kugbey, Pushpendra Kumar, G Anil Kumar, Manasi Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Aparna Lal, Dharmesh Kumar Lal, Hilton Lam, Faris Hasan Lami, Van Charles Lansingh, Savita Lasrado, Georgy Lebedev, Paul H Lee, Kate E LeGrand, Mostafa Leili, Tsegaye Lolaso Lenjebo, Cheru Tesema Leshargie, Aubrey J Levine, Sonia Lewycka, Shanshan Li, Shai Linn, Shiwei Liu, Jaifred Christian F Lopez, Platon D Lopukhov, Muhammed Magdy Abd El Razek, D.R. Mahadeshwara Prasad, Phetole Walter Mahasha, Narayan B. Mahotra, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A Mamun, Navid Manafi, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Gabriel Martinez, Santi Martini, Francisco Rogerlândio Martins-Melo, Manu Raj Mathur, Benjamin K Mayala, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Man Mohan Mehndiratta, Entezar Mehrabi Nasab, Kala M Mehta, Teferi Mekonnen, Tefera Chane Mekonnen, Gebrekiros Gebremichael Meles, Hagazi Gebre Meles, Peter T N Memiah, Ziad A Memish, Walter Mendoza, Ritesh G Menezes, Seid Tiku Mereta, Tuomo J Meretoja, Tomislav Mestrovic, Workua Mekonnen Metekiya, Bartosz Miazgowski, Ted R Miller, GK Mini, Erkin M Mirrakhimov, Babak Moazen, Bahram Mohajer, Yousef Mohammad, Dara K. Mohammad, Naser Mohammad Gholi Mezerji, Roghayeh Mohammadibakhsh, Shafiu Mohammed, Jemal Abdu Mohammed, Hassen Mohammed, Farnam Mohebi, Ali H Mokdad, Yoshan Moodley, Masoud Moradi, Ghobad Moradi, Mohammad Moradi-Joo, Paula Moraga, Linda Morales, Abbas Mosapour, Jonathan F. Mosser, Simin Mouodi, Seyyed Meysam Mousavi, Miliva Mozaffor, Sandra B Munro, Moses K. Muriithi, Christopher J L Murray, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Gurudatta Naik, Vinay Nangia, Bruno Ramos Nascimento, Javad Nazari, Duduzile Edith Ndwandwe, Ionut Negoi, Henok Biresaw Netsere, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, QuynhAnh P Nguyen, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Chukwudi A Nnaji, Marzieh Nojomi, Ole F Norheim, Jean Jacques Noubiap, Bogdan Oancea, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Jacob Olusegun Olusanya, Bolajoko Olubukunola Olusanya, Obinna E Onwujekwe, Doris V. Ortega-Altamirano, Osayomwanbo Osarenotor, Frank B Osei, Mayowa O Owolabi, Mahesh P A, Jagadish Rao. Padubidri, Smita Pakhale, Adrian Pana, Eun-Kee Park, Sangram Kishor Patel, Ashish Pathak, Ajay Patle, Kebreab Paulos, Veincent Christian Filipino Pepito, Norberto Perico, Aslam Pervaiz, Julia Moreira Pescarini, Konrad Pesudovs, Hai Quang Pham, David M Pigott, Thomas Pilgrim, Meghdad Pirsaheb, Mario Poljak, Ian Pollock, Maarten J Postma, Farshad Pourmalek, Akram Pourshams, Sergio I Prada, Liliana Preotescu, Hedley Quintana, Navid Rabiee, Mohammad Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Siavash Rahimi, Vafa Rahimi-Movaghar, Muhammad Aziz Rahman, Mohammad Hifz Ur Rahman, Fatemeh Rajati, Chhabi Lal Ranabhat, Puja C Rao, Davide Rasella, Goura Kishor Rath, Salman Rawaf, Lal Rawal, Wasiq Faraz Rawasia, Giuseppe Remuzzi, Vishnu Renjith, Andre M.N. Renzaho, Serge Resnikoff, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Leonardo Roever, Luca Ronfani, Enrico Rubagotti, Salvatore Rubino, Anas M Saad, Siamak Sabour, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Yahya Safari, Rajesh Sagar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Ahsan Saleem, Hosni Salem, Marwa Rashad Salem, Yahya Salimi, Hamideh Salimzadeh, Abdallah M Samy, Juan Sanabria, Itamar S Santos, Milena M. Santric-Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Nizal Sarrafzadegan, Benn Sartorius, Brijesh Sathian, Thirunavukkarasu Sathish, Maheswar Satpathy, Monika Sawhney, Mehdi Sayyah, Alyssa N Sbarra, Lauren E Schaeffer, David C Schwebel, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Sadaf G Sepanlou, Edson Serván-Mori, Azadeh Shafieesabet, Amira A Shaheen, Izza Shahid, Masood Ali Shaikh, Ali S Shalash, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Rajesh Sharma, Aziz Sheikh, B Suresh Kumar Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, K M Shivakumar, Si Si, Soraya Siabani, Tariq Jamal Siddiqi, Diego Augusto Santos Silva, Virendra Singh, Narinder Pal Singh, Balbir Bagicha Singh Singh, Jasvinder A. Singh, Ambrish Singh, Dhirendra Narain Sinha, Malede Mequanent Sisay, Eirini Skiadaresi, David L Smith, Adauto Martins Soares Filho, Mohammad Reza Sobhiyeh, Anton Sokhan, Joan B Soriano, Muluken Bekele Sorrie, Ireneous N Soyiri, Emma Elizabeth Spurlock, Chandrashekhar T Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Bryan L. Sykes, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Degena Bahrey Tadesse, Ingan Ukur Tarigan, Bineyam Taye, Yonatal Mesfin Tefera, Arash Tehrani-Banihashemi, Shishay Wahdey Tekelemedhin, Merhawi Gebremedhin Tekle, Mohamad-Hani Temsah, Berhe Etsay Tesfay, Fisaha Haile Tesfay, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Akhil Soman ThekkePurakkal, Nihal Thomas, Robert L Thompson, Alan J Thomson, Roman Topor-Madry, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Bhaskaran Unnikrishnan, Muhammad Shariq Usman, Olalekan A Uthman, Benjamin S. Chudi Uzochukwu, Pascual R Valdez, Santosh Varughese, Yousef Veisani, Francesco S Violante, Sebastian Vollmer, Feleke Gebremeskel W/hawariat, Yasir Waheed, Mitchell Taylor Wallin, Yuan-Pang Wang, Yafeng Wang, Kinley Wangdi, Daniel J Weiss, Girmay Teklay Weldesamuel, Adhena Ayaliew Werkneh, Ronny Westerman, Taweewat Wiangkham, Kirsten E Wiens, Tissa Wijeratne, Charles Shey Wiysonge, Haileab Fekadu Wolde, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Getasew Taddesse Worku, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Mehdi Yaseri, Hiroshi Yatsuya, Alex Yeshaneh, Mekdes Tigistu Yilma, Paul Yip, Engida Yisma, Naohiro Yonemoto, Mustafa Z Younis, Hebat-Allah Salah A Yousof, Chuanhua Yu, Hasan Yusefzadeh, Siddhesh Zadey, Telma Zahirian Moghadam, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Heather J Zar, Taddese Alemu Zerfu, Yunquan Zhang, Arash Ziapour, Sanjay Zodpey, Yves Miel H Zuniga, Simon I Hay, and Robert C Reiner, Jr
Subjects: Public aspects of medicine, RA1-1270
Abstract: Summary: Background: Universal access to safe drinking water and sanitation facilities is an essential human right, recognised in the Sustainable Development Goals as crucial for preventing disease and improving human wellbeing. Comprehensive, high-resolution estimates are important to inform progress towards achieving this goal. We aimed to produce high-resolution geospatial estimates of access to drinking water and sanitation facilities. Methods: We used a Bayesian geostatistical model and data from 600 sources across more than 88 low-income and middle-income countries (LMICs) to estimate access to drinking water and sanitation facilities on continuous continent-wide surfaces from 2000 to 2017, and aggregated results to policy-relevant administrative units. We estimated mutually exclusive and collectively exhaustive subcategories of facilities for drinking water (piped water on or off premises, other improved facilities, unimproved, and surface water) and sanitation facilities (septic or sewer sanitation, other improved, unimproved, and open defecation) with use of ordinal regression. We also estimated the number of diarrhoeal deaths in children younger than 5 years attributed to unsafe facilities and estimated deaths that were averted by increased access to safe facilities in 2017, and analysed geographical inequality in access within LMICs. Findings: Across LMICs, access to both piped water and improved water overall increased between 2000 and 2017, with progress varying spatially. For piped water, the safest water facility type, access increased from 40·0% (95% uncertainty interval [UI] 39·4–40·7) to 50·3% (50·0–50·5), but was lowest in sub-Saharan Africa, where access to piped water was mostly concentrated in urban centres. Access to both sewer or septic sanitation and improved sanitation overall also increased across all LMICs during the study period. For sewer or septic sanitation, access was 46·3% (95% UI 46·1–46·5) in 2017, compared with 28·7% (28·5–29·0) in 2000. Although some units improved access to the safest drinking water or sanitation facilities since 2000, a large absolute number of people continued to not have access in several units with high access to such facilities (>80%) in 2017. More than 253 000 people did not have access to sewer or septic sanitation facilities in the city of Harare, Zimbabwe, despite 88·6% (95% UI 87·2–89·7) access overall. Many units were able to transition from the least safe facilities in 2000 to safe facilities by 2017; for units in which populations primarily practised open defecation in 2000, 686 (95% UI 664–711) of the 1830 (1797–1863) units transitioned to the use of improved sanitation. Geographical disparities in access to improved water across units decreased in 76·1% (95% UI 71·6–80·7) of countries from 2000 to 2017, and in 53·9% (50·6–59·6) of countries for access to improved sanitation, but remained evident subnationally in most countries in 2017. Interpretation: Our estimates, combined with geospatial trends in diarrhoeal burden, identify where efforts to increase access to safe drinking water and sanitation facilities are most needed. By highlighting areas with successful approaches or in need of targeted interventions, our estimates can enable precision public health to effectively progress towards universal access to safe water and sanitation. Funding: Bill & Melinda Gates Foundation.
Published: 2020
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3. The global distribution of lymphatic filariasis, 2000–18: a geospatial analysis

Author: Aniruddha Deshpande, Molly K Miller-Petrie, Paulina A Lindstedt, Mathew M Baumann, Kimberly B Johnson, Brigette F Blacker, Hedayat Abbastabar, Foad Abd-Allah, Ahmed Abdelalim, Ibrahim Abdollahpour, Kedir Hussein Abegaz, Ayenew Negesse Abejie, Lucas Guimarães Abreu, Michael R.M. Abrigo, Ahmed Abualhasan, Manfred Mario Kokou Accrombessi, Abdu A Adamu, Oladimeji M Adebayo, Isaac Akinkunmi Adedeji, Rufus Adesoji Adedoyin, Victor Adekanmbi, Olatunji O Adetokunboh, Tara Ballav Adhikari, Mohsen Afarideh, Marcela Agudelo-Botero, Mehdi Ahmadi, Keivan Ahmadi, Muktar Beshir Ahmed, Anwar E Ahmed, Temesgen Yihunie Akalu, Ali S Akanda, Fares Alahdab, Ziyad Al-Aly, Samiah Alam, Noore Alam, Genet Melak Alamene, Turki M Alanzi, James Albright, Ammar Albujeer, Jacqueline Elizabeth Alcalde-Rabanal, Animut Alebel, Zewdie Aderaw Alemu, Muhammad Ali, Mehran Alijanzadeh, Vahid Alipour, Syed Mohamed Aljunid, Ali Almasi, Amir Almasi-Hashiani, Hesham M Al-Mekhlafi, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J. Alvis-Zakzuk, Saeed Amini, Arianna Maever L. Amit, Gianna Gayle Herrera Amul, Catalina Liliana Andrei, Mina Anjomshoa, Ansariadi Ansariadi, Carl Abelardo T. Antonio, Benny Antony, Ernoiz Antriyandarti, Jalal Arabloo, Hany Mohamed Amin Aref, Olatunde Aremu, Bahram Armoon, Amit Arora, Krishna K Aryal, Afsaneh Arzani, Mehran Asadi-Aliabadi, Daniel Asmelash, Hagos Tasew Atalay, Seyyede Masoume Athari, Seyyed Shamsadin Athari, Sachin R Atre, Marcel Ausloos, Shally Awasthi, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Yared Asmare Aynalem, Samad Azari, Andrew S Azman, Ebrahim Babaee, Alaa Badawi, Mojtaba Bagherzadeh, Shankar M Bakkannavar, Senthilkumar Balakrishnan, Maciej Banach, Joseph Adel Mattar Banoub, Aleksandra Barac, Miguel A Barboza, Till Winfried Bärnighausen, Sanjay Basu, Vo Dinh Bay, Mohsen Bayati, Neeraj Bedi, Mahya Beheshti, Meysam Behzadifar, Masoud Behzadifar, Diana Fernanda Bejarano Ramirez, Michelle L Bell, Derrick A. Bennett, Habib Benzian, Dessalegn Ajema Berbada, Robert S Bernstein, Anusha Ganapati Bhat, Krittika Bhattacharyya, Soumyadeep Bhaumik, Zulfiqar A Bhutta, Ali Bijani, Boris Bikbov, Muhammad Shahdaat Bin Sayeed, Raaj Kishore Biswas, Somayeh Bohlouli, Soufiane Boufous, Oliver J Brady, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B Britton, Alexandria Brown, Sharath Burugina Nagaraja, Zahid A Butt, Luis Alberto Cámera, Ismael R Campos-Nonato, Julio Cesar Campuzano Rincon, Jorge Cano, Josip Car, Rosario Cárdenas, Felix Carvalho, Carlos A Castañeda-Orjuela, Franz Castro, Ester Cerin, Binaya Chalise, Vijay Kumar Chattu, Ken Lee Chin, Devasahayam J Christopher, Dinh-Toi Chu, Natalie Maria Cormier, Vera Marisa Costa, Elizabeth A Cromwell, Abel Fekadu Fekadu Dadi, Tukur Dahiru, Saad M A Dahlawi, Rakhi Dandona, Lalit Dandona, Anh Kim Dang, Farah Daoud, Aso Mohammad Darwesh, Amira Hamed Darwish, Ahmad Daryani, Jai K Das, Rajat Das Gupta, Aditya Prasad Dash, Claudio Alberto Dávila-Cervantes, Nicole Davis Weaver, Fernando Pio De la Hoz, Jan-Walter De Neve, Dereje Bayissa Demissie, Gebre Teklemariam Demoz, Edgar Denova-Gutiérrez, Kebede Deribe, Assefa Desalew, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Isaac Oluwafemi Dipeolu, Hoa Thi Do, Christiane Dolecek, Kerrie E Doyle, Eleonora Dubljanin, Andre Rodrigues Duraes, Hisham Atan Edinur, Andem Effiong, Aziz Eftekhari, Nevine El Nahas, Maysaa El Sayed Zaki, Maha El Tantawi, Hala Rashad Elhabashy, Shaimaa I. El-Jaafary, Ziad El-Khatib, Hajer Elkout, Aisha Elsharkawy, Shymaa Enany, Daniel Adane Endalew, Babak Eshrati, Sharareh Eskandarieh, Arash Etemadi, Oluchi Ezekannagha, Emerito Jose A. Faraon, Mohammad Fareed, Andre Faro, Farshad Farzadfar, Alebachew Fasil Fasil, Mehdi Fazlzadeh, Valery L. Feigin, Wubalem Fekadu, Netsanet Fentahun, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Irina Filip, Florian Fischer, Carsten Flohr, Nataliya A. Foigt, Morenike Oluwatoyin Folayan, Masoud Foroutan, Richard Charles Franklin, Joseph Jon Frostad, Takeshi Fukumoto, Mohamed M Gad, Gregory M Garcia, Augustine Mwangi Gatotoh, Reta Tsegaye Gayesa, Ketema Bizuwork Gebremedhin, Yilma Chisha Dea Geramo, Hailay Abrha Gesesew, Kebede Embaye Gezae, Ahmad Ghashghaee, Farzaneh Ghazi Sherbaf, Tiffany K Gill, Paramjit Singh Gill, Themba G Ginindza, Alem Girmay, Zemichael Gizaw, Amador Goodridge, Sameer Vali Gopalani, Bárbara Niegia Garcia Goulart, Alessandra C Goulart, Ayman Grada, Manfred S Green, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Davide Guido, Rafael Alves Guimarães, Yuming Guo, Rajeev Gupta, Rahul Gupta, Giang Hai Ha, Juanita A. Haagsma, Nima Hafezi-Nejad, Dessalegn H Haile, Michael Tamene Haile, Brian J. Hall, Samer Hamidi, Demelash Woldeyohannes Handiso, Hamidreza Haririan, Ninuk Hariyani, Ahmed I. Hasaballah, Md. Mehedi Hasan, Amir Hasanzadeh, Hamid Yimam Hassen, Desta Haftu Hayelom, Mohamed I Hegazy, Behzad Heibati, Behnam Heidari, Delia Hendrie, Andualem Henok, Claudiu Herteliu, Fatemeh Heydarpour, Hagos Degefa de Hidru, Thomas R Hird, Chi Linh Hoang, Gillian I Hollerich, Praveen Hoogar, Naznin Hossain, Mehdi Hosseinzadeh, Mowafa Househ, Guoqing Hu, Ayesha Humayun, Syed Ather Hussain, Mamusha Aman A Hussen, Segun Emmanuel Ibitoye, Olayinka Stephen Ilesanmi, Milena D. Ilic, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Rebecca Q Ivers, Chinwe Juliana Iwu, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Achala Upendra Jayatilleke, Ensiyeh Jenabi, Ravi Prakash Jha, Vivekanand Jha, John S Ji, Jost B. Jonas, Jacek Jerzy Jozwiak, Ali Kabir, Zubair Kabir, Tanuj Kanchan, André Karch, Surendra Karki, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Habtamu Kebebe Kasaye, Gebrehiwot G Kassa, Getachew Mullu Kassa, Gbenga A. Kayode, Mihiretu M Kebede, Peter Njenga Keiyoro, Daniel Bekele Ketema, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Rovshan Khalilov, Ejaz Ahmad Khan, Junaid Khan, Md Nuruzzaman Khan, Khaled Khatab, Mona M Khater, Amir M Khater, Maryam Khayamzadeh, Mohammad Khazaei, Mohammad Hossein Khosravi, Jagdish Khubchandani, Ali Kiadaliri, Yun Jin Kim, Ruth W Kimokoti, Sezer Kisa, Adnan Kisa, Sonali Kochhar, Tufa Kolola, Hamidreza Komaki, Soewarta Kosen, Parvaiz A Koul, Ai Koyanagi, Kewal Krishan, Barthelemy Kuate Defo, Nuworza Kugbey, Pushpendra Kumar, G Anil Kumar, Manasi Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Aparna Lal, Dharmesh Kumar Lal, Hilton Lam, Faris Hasan Lami, Van Charles Lansingh, Savita Lasrado, Georgy Lebedev, Paul H Lee, Kate E LeGrand, Mostafa Leili, Tsegaye Lolaso Lenjebo, Cheru Tesema Leshargie, Aubrey J Levine, Sonia Lewycka, Shanshan Li, Shai Linn, Shiwei Liu, Jaifred Christian F Lopez, Platon D Lopukhov, Muhammed Magdy Abd El Razek, D.R. Mahadeshwara Prasad, Phetole Walter Mahasha, Narayan B. Mahotra, Azeem Majeed, Reza Malekzadeh, Deborah Carvalho Malta, Abdullah A Mamun, Navid Manafi, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Gabriel Martinez, Santi Martini, Francisco Rogerlândio Martins-Melo, Manu Raj Mathur, Benjamin K Mayala, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Man Mohan Mehndiratta, Entezar Mehrabi Nasab, Kala M Mehta, Teferi Mekonnen, Tefera Chane Mekonnen, Gebrekiros Gebremichael Meles, Hagazi Gebre Meles, Peter T N Memiah, Ziad A Memish, Walter Mendoza, Ritesh G Menezes, Seid Tiku Mereta, Tuomo J Meretoja, Tomislav Mestrovic, Workua Mekonnen Metekiya, Bartosz Miazgowski, Ted R Miller, GK Mini, Erkin M Mirrakhimov, Babak Moazen, Bahram Mohajer, Yousef Mohammad, Dara K. Mohammad, Naser Mohammad Gholi Mezerji, Roghayeh Mohammadibakhsh, Shafiu Mohammed, Jemal Abdu Mohammed, Hassen Mohammed, Farnam Mohebi, Ali H Mokdad, Yoshan Moodley, Masoud Moradi, Ghobad Moradi, Mohammad Moradi-Joo, Paula Moraga, Linda Morales, Abbas Mosapour, Jonathan F. Mosser, Simin Mouodi, Seyyed Meysam Mousavi, Miliva Mozaffor, Sandra B Munro, Moses K. Muriithi, Christopher J L Murray, Kamarul Imran Musa, Ghulam Mustafa, Saravanan Muthupandian, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Mohsen Naghavi, Gurudatta Naik, Vinay Nangia, Bruno Ramos Nascimento, Javad Nazari, Duduzile Edith Ndwandwe, Ionut Negoi, Henok Biresaw Netsere, Josephine W. Ngunjiri, Cuong Tat Nguyen, Huong Lan Thi Nguyen, QuynhAnh P Nguyen, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Chukwudi A Nnaji, Marzieh Nojomi, Ole F Norheim, Jean Jacques Noubiap, Bogdan Oancea, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Jacob Olusegun Olusanya, Bolajoko Olubukunola Olusanya, Obinna E Onwujekwe, Doris V. Ortega-Altamirano, Osayomwanbo Osarenotor, Frank B Osei, Mayowa O Owolabi, Mahesh P A, Jagadish Rao. Padubidri, Smita Pakhale, Adrian Pana, Eun-Kee Park, Sangram Kishor Patel, Ashish Pathak, Ajay Patle, Kebreab Paulos, Veincent Christian Filipino Pepito, Norberto Perico, Aslam Pervaiz, Julia Moreira Pescarini, Konrad Pesudovs, Hai Quang Pham, David M Pigott, Thomas Pilgrim, Meghdad Pirsaheb, Mario Poljak, Ian Pollock, Maarten J Postma, Farshad Pourmalek, Akram Pourshams, Sergio I Prada, Liliana Preotescu, Hedley Quintana, Navid Rabiee, Mohammad Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Siavash Rahimi, Vafa Rahimi-Movaghar, Muhammad Aziz Rahman, Mohammad Hifz Ur Rahman, Fatemeh Rajati, Chhabi Lal Ranabhat, Puja C Rao, Davide Rasella, Goura Kishor Rath, Salman Rawaf, Lal Rawal, Wasiq Faraz Rawasia, Giuseppe Remuzzi, Vishnu Renjith, Andre M.N. Renzaho, Serge Resnikoff, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Leonardo Roever, Luca Ronfani, Enrico Rubagotti, Salvatore Rubino, Anas M Saad, Siamak Sabour, Ehsan Sadeghi, Sahar Saeedi Moghaddam, Yahya Safari, Rajesh Sagar, Mohammad Ali Sahraian, S. Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Ahsan Saleem, Hosni Salem, Marwa Rashad Salem, Yahya Salimi, Hamideh Salimzadeh, Abdallah M Samy, Juan Sanabria, Itamar S Santos, Milena M. Santric-Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Nizal Sarrafzadegan, Benn Sartorius, Brijesh Sathian, Thirunavukkarasu Sathish, Maheswar Satpathy, Monika Sawhney, Mehdi Sayyah, Alyssa N Sbarra, Lauren E Schaeffer, David C Schwebel, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Sadaf G Sepanlou, Edson Serván-Mori, Azadeh Shafieesabet, Amira A Shaheen, Izza Shahid, Masood Ali Shaikh, Ali S Shalash, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Rajesh Sharma, Aziz Sheikh, B Suresh Kumar Shetty, Wondimeneh Shibabaw Shiferaw, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Reza Shirkoohi, K M Shivakumar, Si Si, Soraya Siabani, Tariq Jamal Siddiqi, Diego Augusto Santos Silva, Virendra Singh, Narinder Pal Singh, Balbir Bagicha Singh Singh, Jasvinder A. Singh, Ambrish Singh, Dhirendra Narain Sinha, Malede Mequanent Sisay, Eirini Skiadaresi, David L Smith, Adauto Martins Soares Filho, Mohammad Reza Sobhiyeh, Anton Sokhan, Joan B Soriano, Muluken Bekele Sorrie, Ireneous N Soyiri, Emma Elizabeth Spurlock, Chandrashekhar T Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Hafiz Ansar Rasul Suleria, Bryan L. Sykes, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Degena Bahrey Tadesse, Ingan Ukur Tarigan, Bineyam Taye, Yonatal Mesfin Tefera, Arash Tehrani-Banihashemi, Shishay Wahdey Tekelemedhin, Merhawi Gebremedhin Tekle, Mohamad-Hani Temsah, Berhe Etsay Tesfay, Fisaha Haile Tesfay, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Akhil Soman ThekkePurakkal, Nihal Thomas, Robert L Thompson, Alan J Thomson, Roman Topor-Madry, Marcos Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Bhaskaran Unnikrishnan, Muhammad Shariq Usman, Olalekan A Uthman, Benjamin S. Chudi Uzochukwu, Pascual R Valdez, Santosh Varughese, Yousef Veisani, Francesco S Violante, Sebastian Vollmer, Feleke Gebremeskel W/hawariat, Yasir Waheed, Mitchell Taylor Wallin, Yuan-Pang Wang, Yafeng Wang, Kinley Wangdi, Daniel J Weiss, Girmay Teklay Weldesamuel, Adhena Ayaliew Werkneh, Ronny Westerman, Taweewat Wiangkham, Kirsten E Wiens, Tissa Wijeratne, Charles Shey Wiysonge, Haileab Fekadu Wolde, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Getasew Taddesse Worku, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Mehdi Yaseri, Hiroshi Yatsuya, Alex Yeshaneh, Mekdes Tigistu Yilma, Paul Yip, Engida Yisma, Naohiro Yonemoto, Mustafa Z Younis, Hebat-Allah Salah A Yousof, Chuanhua Yu, Hasan Yusefzadeh, Siddhesh Zadey, Telma Zahirian Moghadam, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Heather J Zar, Taddese Alemu Zerfu, Yunquan Zhang, Arash Ziapour, Sanjay Zodpey, Yves Miel H Zuniga, Simon I Hay, and Robert C Reiner, Jr
Subjects: Public aspects of medicine, RA1-1270
Abstract: Summary: Background: Lymphatic filariasis is a neglected tropical disease that can cause permanent disability through disruption of the lymphatic system. This disease is caused by parasitic filarial worms that are transmitted by mosquitos. Mass drug administration (MDA) of antihelmintics is recommended by WHO to eliminate lymphatic filariasis as a public health problem. This study aims to produce the first geospatial estimates of the global prevalence of lymphatic filariasis infection over time, to quantify progress towards elimination, and to identify geographical variation in distribution of infection. Methods: A global dataset of georeferenced surveyed locations was used to model annual 2000–18 lymphatic filariasis prevalence for 73 current or previously endemic countries. We applied Bayesian model-based geostatistics and time series methods to generate spatially continuous estimates of global all-age 2000–18 prevalence of lymphatic filariasis infection mapped at a resolution of 5 km2 and aggregated to estimate total number of individuals infected. Findings: We used 14 927 datapoints to fit the geospatial models. An estimated 199 million total individuals (95% uncertainty interval 174–234 million) worldwide were infected with lymphatic filariasis in 2000, with totals for WHO regions ranging from 3·1 million (1·6–5·7 million) in the region of the Americas to 107 million (91–134 million) in the South-East Asia region. By 2018, an estimated 51 million individuals (43–63 million) were infected. Broad declines in prevalence are observed globally, but focal areas in Africa and southeast Asia remain less likely to have attained infection prevalence thresholds proposed to achieve local elimination. Interpretation: Although the prevalence of lymphatic filariasis infection has declined since 2000, MDA is still necessary across large populations in Africa and Asia. Our mapped estimates can be used to identify areas where the probability of meeting infection thresholds is low, and when coupled with large uncertainty in the predictions, indicate additional data collection or intervention might be warranted before MDA programmes cease. Funding: Bill & Melinda Gates Foundation.
Published: 2020
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4. Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000–17

Author: Kirsten E Wiens, Paulina A Lindstedt, Brigette F Blacker, Kimberly B Johnson, Mathew M Baumann, Lauren E Schaeffer, Hedayat Abbastabar, Sr, Foad Abd-Allah, Ahmed Abdelalim, Ibrahim Abdollahpour, Kedir Hussein Abegaz, Ayenew Negesse Abejie, Lucas Guimarães Abreu, Michael R M Abrigo, Ahmed Abualhasan, Manfred Mario Kokou Accrombessi, Dilaram Acharya, Maryam Adabi, Abdu A Adamu, Oladimeji M Adebayo, Rufus Adesoji Adedoyin, Sr, Victor Adekanmbi, Olatunji O Adetokunboh, Sr, Beyene Meressa Adhena, Mohsen Afarideh, Sohail Ahmad, Keivan Ahmadi, Anwar E Ahmed, Muktar Beshir Ahmed, Rushdia Ahmed, Temesgen Yihunie Akalu, Fares Alahdab, Ziyad Al-Aly, Noore Alam, Sr, Samiah Alam, Genet Melak Alamene, Turki M Alanzi, Jacqueline Elizabeth Alcalde-Rabanal, Beriwan Abdulqadir Ali, Mehran Alijanzadeh, Vahid Alipour, Syed Mohamed Aljunid, Ali Almasi, Sr, Amir Almasi-Hashiani, Hesham M Al-Mekhlafi, Khalid A Altirkawi, Nelson Alvis-Guzman, Nelson J Alvis-Zakzuk, Saeed Amini, Sr, Arianna Maever L Amit, Sr, Catalina Liliana Andrei, Sr, Mina Anjomshoa, Amir Anoushiravani, Sr, Fereshteh Ansari, Carl Abelardo T Antonio, Benny Antony, Ernoiz Antriyandarti, Jalal Arabloo, Hany Mohamed Amin Aref, Sr, Olatunde Aremu, Bahram Armoon, Amit Arora, Sr, Krishna K Aryal, Afsaneh Arzani, Mehran Asadi-Aliabadi, Hagos Tasew Atalay, Seyyed Shamsadin Athari, Sr, Seyyede Masoume Athari, Sachin R Atre, Marcel Ausloos, Nefsu Awoke, Beatriz Paulina Ayala Quintanilla, Getinet Ayano, Martin Amogre Ayanore, Sr, Yared Asmare Aynalem IV, Samad Azari, Peter S Azzopardi, Ebrahim Babaee, Tesleem Kayode Babalola, Alaa Badawi, Sr, Mohan Bairwa, Shankar M Bakkannavar, Senthilkumar Balakrishnan, Ayele Geleto Bali, Maciej Banach, Sr, Joseph Adel Mattar Banoub, Sr, Aleksandra Barac, Till Winfried Bärnighausen, Huda Basaleem, Sanjay Basu, Vo Dinh Bay, Mohsen Bayati, Estifanos Baye, Neeraj Bedi, Mahya Mahya Beheshti Beheshti, Masoud Behzadifar, Meysam Behzadifar, Bayu Begashaw Bekele, Yaschilal Muche Belayneh, Michellr L Bell, Sr, Derrick A Bennett, Sr, Dessalegn Ajema Berbada, Robert S Bernstein, Anusha Ganapati Bhat, Sr, Krittika Bhattacharyya, Sr, Suraj Bhattarai, Soumyadeep Bhaumik, Zulfiqar A Bhutta, Ali Bijani, Boris Bikbov, Binyam Minuye Birihane IV, Raaj Kishore Biswas, Somayeh Bohlouli, Hunduma Amensisa Amensisa Bojia I, Soufiane Boufous, Oliver J Brady, Nicola Luigi Bragazzi, Andrey Nikolaevich Briko, Nikolay Ivanovich Briko, Gabrielle B Britton, Sharath Burugina Nagaraja, Sr, Reinhard Busse, Sr, Zahid A Butt, Luis LA Alberto Cámera, Sr, Ismael R Campos-Nonato, Sr, Jorge Cano, Josip Car, Rosario Cárdenas, Felix Carvalho, Sr, Carlos A Castañeda-Orjuela, Sr, Franz Castro, Wagaye Fentahun Chanie, Sr, Pranab Chatterjee, Vijay Kumar Chattu, Tesfaye Yitna Yitna Chichiabellu, Jr, Ken Lee Chin, Sr, Devasahayam J Christopher, Dinh-Toi Chu, Natalie Maria Cormier, Vera Marisa Costa, Carlos Culquichicon, Matiwos Soboka Daba, Giovanni Damiani, Sr, Lalit Dandona, Rakhi Dandona, Anh Kim Dang, Aso Mohammad Darwesh, Amira Hamed Darwish, Ahmad Daryani, Sr, Jai K Das, Rajat Das Gupta, Aditya Prasad Dash, Gail Davey, Claudio Alberto Dávila-Cervantes, Adrian C Davis, Sr, Dragos Virgil Davitoiu, Fernando Pio De la Hoz, Asmamaw Bizuneh Demis, Dereje Bayissa Demissie, Getu Debalkie Demissie, Gebre Teklemariam Demoz, Sr, Edgar Denova-Gutiérrez, Sr, Kebede Deribe, Sr, Assefa Desalew, Aniruddha Deshpande, Samath Dhamminda Dharmaratne, Preeti Dhillon, Meghnath Dhimal, Govinda Prasad Dhungana, Daniel Diaz, Sr, Isaac Oluwafemi Dipeolu, Shirin Djalalinia, Kerrie E Doyle, Eleonora Dubljanin, Bereket Duko, Andre Rodrigues Duraes, Mohammad Ebrahimi Kalan, Hisham Atan Edinur, Sr, Andem Effiong, Sr, Aziz Eftekhari, Nevine El Nahas, Iman El Sayed, Maysaa El Sayed Zaki, Maha El Tantawi, Teshome Bekele Elema I, Hala Rashad Elhabashy, Sr, Shaimaa I El-Jaafary, Hajer Elkout, Aisha Elsharkawy, Iqbal RF Elyazar, Aklilu Endalamaw, Daniel Adane Endalew, Sr, Sharareh Eskandarieh, Alireza Esteghamati, Sadaf Esteghamati, Sr, Arash Etemadi, Oluchi Ezekannagha, Mohammad Fareed, Roghiyeh Faridnia, Farshad Farzadfar, Mehdi Fazlzadeh, Valery L Feigin, Sr, Seyed-Mohammad Fereshtehnejad, Eduarda Fernandes, Irina Filip, Florian Fischer, Nataliya A Foigt, Morenike Oluwatoyin Folayan, Sr, Masoud Foroutan, Richard Charles Franklin, Takeshi Fukumoto, Mohamed M Gad, Reta Tsegaye Gayesa, Teshome Gebre, Sr, Ketema Bizuwork Gebremedhin, Gebreamlak Gebremedhn Gebremeskel, Sr, Hailay Abrha Gesesew, Kebede Embaye Gezae, Keyghobad Ghadiri, Sr, Ahmad Ghashghaee, Pramesh Raj Ghimire, Sr, Paramjit Singh Gill, Sr, Tiffany K Gill, Themba G G Ginindza, Nelson G M Gomes, Sameer Vali Gopalani, Alessandra C Goulart, Bárbara Niegia Garcia Goulart, Ayman Grada, Mohammed Ibrahim Mohialdeen Gubari, Harish Chander Gugnani, Sr, Davide Guido, Rafael Alves Guimarães, Yuming Guo, Sr, Rajeev Gupta, Nima Hafezi-Nejad, Dessalegn H Haile, Sr, Gessessew Bugssa Hailu, Arvin Haj-Mirzaian, Arya Haj-Mirzaian, Randah R Hamadeh, Samer Hamidi, Demelash Woldeyohannes Handiso, Hamidreza Haririan, Sr, Ninuk Hariyani, Ahmed I Hasaballah, Md Mehedi Hasan, Edris Hasanpoor, Amir Hasanzadeh, Hadi Hassankhani, Hamid Yimam Hassen, Mohamed I Hegazy, Behzad Heibati, Behnam Heidari, Delia Hendrie, Sr, Nathaniel J Henry, Claudiu Herteliu, Fatemeh Heydarpour, Hagos Degefa de Hidru I, Thomas R Hird, Chi Linh Hoang, Enayatollah Homaie Rad, Praveen Hoogar, Mohammad Hoseini, Naznin Hossain, Mostafa Hosseini, Mehdi Hosseinzadeh, Mowafa Househ, Mohamed Hsairi, Sr, Guoqing Hu, Mohammedaman Mama Hussen, Segun Emmanuel Ibitoye, Ehimario U Igumbor, Sr, Olayinka Stephen Ilesanmi, Milena D Ilic, Mohammad Hasan Imani-Nasab, Usman Iqbal, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Chinwe Juliana Iwu, Neda Izadi, Sr, Anelisa Jaca, Nader Jahanmehr, Mihajlo Jakovljevic, Amir Jalali, Achala Upendra Jayatilleke, Ravi Prakash Jha, Vivekanand Jha, John S Ji, Sr, Jost B Jonas, Jacek Jerzy Jozwiak, Ali Kabir, Zubair Kabir, Sr, Amaha Kahsay, Hamed Kalani, Tanuj Kanchan, Behzad Karami Matin, André Karch, Mohd Anisul Karim, Hamidreza Karimi-Sari, Surendra Karki, Amir Kasaeian, Gebremicheal Gebreslassie Kasahun, Yawukal chane Kasahun, Habtamu Kebebe Kasaye, Gebrehiwot G Kassa, Getachew Mullu Kassa, Gbenga A Kayode, Ali Kazemi Karyani, Mihiretu M Kebede, Peter Njenga Keiyoro, Abraham Getachew Kelbore, Sr, Andre Pascal Kengne, Sr, Daniel Bekele Ketema, Yousef Saleh Khader, Morteza Abdullatif Khafaie, Nauman Khalid, Rovshan Khalilov, Ejaz Ahmad Khan, Sr, Junaid Khan, Md Nuruzzaman Khan I, Muhammad Shahzeb Khan, Khaled Khatab, Sr, Amir M Khater, Mona M Khater, Maryam Khayamzadeh, Mohammad Khazaei, Salman Khazaei, Mohammad Hossein Khosravi, Jagdish Khubchandani, Ali Kiadaliri, Yun Jin Kim, Ruth W Kimokoti, Adnan Kisa, Sezer Kisa, Niranjan Kissoon, Sr, Shivakumar KM Marulasiddaiah M KMShivakumar, Sr, Sonali Kochhar, Tufa Kolola, Sr, Hamidreza Komaki, Soewarta Kosen, Parvaiz A Koul, Ai Koyanagi, Moritz U G Kraemer, Kewal Krishan, Nuworza Kugbey, G Anil Kumar, Manasi Kumar, Sr, Pushpendra Kumar, Vivek Kumar, Dian Kusuma, Carlo La Vecchia, Ben Lacey, Sheetal D Lad, Dharmesh Kumar Lal, Felix Lam, Faris Hasan Lami, Sr, Prabhat Lamichhane, Van Charles Lansingh, Savita Lasrado, Avula Laxmaiah, Paul H Lee, Sr, Kate E LeGrand, Mostafa Leili, Tsegaye Lolaso Lenjebo, Cheru Tesema Leshargie, Sr, Aubrey J Levine, Shanshan Li, Sr, Shai Linn, Shiwei Liu, Simin Liu, Rakesh Lodha, Joshua Longbottom, Jaifred Christian F Lopez, Hassan Magdy Abd El Razek, Muhammed Magdy Abd El Razek, D R Mahadeshwara Prasad, Phetole Walter Mahasha, Sr, Narayan B Mahotra, Azeem Majeed, Reza Malekzadeh, Sr, Deborah Carvalho Malta, Abdullah A Mamun, Sr, Navid Manafi, Sr, Ana Laura Manda, Narendar Dawani Dawanu Manohar, Mohammad Ali Mansournia, Chabila Christopher Mapoma, Joemer C Maravilla, Gabriel Martinez, Sr, Santi Martini, Francisco Rogerlândio Martins-Melo, Anthony Masaka, Benjamin Ballard Massenburg, Manu Raj Mathur, Benjamin K Mayala, Mohsen Mazidi, Colm McAlinden, Birhanu Geta Meharie, Man Mohan Mehndiratta, Sr, Kala M Mehta, Tefera C Chane Mekonnen, Gebrekiros Gebremichael Meles, Peter T N Memiah, Ziad A Memish, Sr, Walter Mendoza, Ritesh G Menezes, Seid Tiku Mereta, Tuomo J Meretoja, Sr, Tomislav Mestrovic, Bartosz Miazgowski, Kebadnew Mulatu Mihretie, Sr, Ted R Miller, GK Mini, Erkin M Mirrakhimov, Babak Moazen, Bahram Mohajer, Amjad Mohamadi-Bolbanabad, Dara K Mohammad, Karzan Abdulmuhsin Mohammad, Yousef Mohammad, Naser Mohammad Gholi Mezerji, Roghayeh Mohammadibakhsh, Noushin Mohammadifard, Jemal Abdu Mohammed, Sr, Shafiu Mohammed, Farnam Mohebi, Ali H Mokdad, Mariam Molokhia, Lorenzo Monasta, Yoshan Moodley, Sr, Catrin E Moore, Sr, Ghobad Moradi, Masoud Moradi, Mohammad Moradi-Joo, Maziar Moradi-Lakeh, Paula Moraga, Linda Morales, Ilais Moreno Velásquez, Abbas Mosapour, Simin Mouodi, Seyyed Meysam Mousavi, Miliva Mozaffor I, Kindie Fentahun Muchie, Sr, Getahun Fentaw Mulaw, Sr, Sandra B Munro, Moses K Muriithi, Christopher J L Murray, GVS Murthy, Kamarul Imran Musa, Ghulam Mustafa, Sr, Saravanan Muthupandian, Sr, Ashraf F Nabhan, Mehdi Naderi, Ahamarshan Jayaraman Nagarajan, Kovin S Naidoo, Gurudatta Naik, Farid Najafi, Vinay Nangia, Sr, Jobert Richie Nansseu, Bruno Ramos Nascimento, Sr, Javad Nazari, Duduzile Edith Ndwandwe, Sr, Ionut Negoi, Sr, Henok Biresaw Netsere Netsere, Sr, Josephine W Ngunjiri, Sr, Cuong Tat Nguyen, Huong Lan Thi Nguyen, Trang Huyen Nguyen, Dabere Nigatu, Solomon Gedlu Nigatu, Dina Nur Anggraini Ningrum, Chukwudi A Nnaji, Marzieh Nojomi, Vuong Minh Nong, Ole F Norheim, Sr, Jean Jacques Noubiap, Soraya Nouraei Motlagh, Bogdan Oancea, Okechukwu Samuel Ogah, Felix Akpojene Ogbo, In-Hwan Oh, Andrew T Olagunju, Tinuke O Olagunju, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Obinna E Onwujekwe, Sr, Eyal Oren, Doris V V Ortega-Altamirano, Sr, Osayomwanbo Osarenotor, Frank B Osei, Sr, Mayowa O Owolabi, Mahesh P A, Sr, Jagadish Rao Padubidri, Smita Pakhale, Sangram Kishor Patel, Angel J Paternina-Caicedo, Sr, Ashish Pathak, Sr, George C Patton, Deepak Paudel, Sr, Kebreab Paulos, Sr, Veincent Christian Filipino Pepito, Alexandre Pereira, Norberto Perico, Aslam Pervaiz, Julia Moreira Pescarini, Bakhtiar Piroozi, Meghdad Pirsaheb, Maarten J Postma, Hadi Pourjafar, Farshad Pourmalek, Sr, Akram Pourshams, Hossein Poustchi, Sergio I Prada, Sr, Narayan Prasad, Liliana Preotescu, Hedley Quintana, Navid Rabiee, Amir Radfar, Alireza Rafiei, Fakher Rahim, Afarin Rahimi-Movaghar, Vafa Rahimi-Movaghar, Mohammad Hifz Ur Rahman, Muhammad Aziz Rahman, SHAFIUR Rahman, Fatemeh Rajati, Sr, Saleem Muhammad Rana, Sr, Chhabi Lal Ranabhat, Davide Rasella, David Laith Rawaf, Salman Rawaf, Sr, Lal Rawal, Wasiq Faraz Rawasia, Vishnu Renjith, Andre M N Renzaho, Sr, Serge Resnikoff, Sr, Melese Abate Reta, Negar Rezaei, Mohammad sadegh Rezai, Seyed Mohammad Riahi, Ana Isabel Ribeiro, Jennifer Rickard, Sr, Maria Rios-Blancas, Leonardo Roever, Luca Ronfani, Elias Merdassa Roro, Sr, Jennifer M Ross, Enrico Rubagotti, Salvatore Rubino, Anas M Saad, Yogesh Damodar Sabde, Siamak Sabour, Ehsan Sadeghi, Sr, Yahya Safari, Roya Safari-Faramani, Rajesh Sagar, Amirhossein Sahebkar, Mohammad Ali Sahraian, S Mohammad Sajadi, Mohammad Reza Salahshoor, Nasir Salam, Sr, Payman Salamati, Hosni Salem, Marwa R Rashad Salem I, Yahya Salimi, Hamideh Salimzadeh, Abdallah M Samy, Juan Sanabria, Sr, Milena M Santric-Milicevic, Bruno Piassi Sao Jose, Sivan Yegnanarayana Iyer Saraswathy, Kaushik Sarkar, Sr, Abdur Razzaque Sarker, Nizal Sarrafzadegan I, Benn Sartorius, Brijesh Sathian, Thirunavukkarasu Sathish, Monika Sawhney, Sonia Saxena, Sr, David C Schwebel, Sr, Anbissa Muleta Senbeta IV, Subramanian Senthilkumaran, Sadaf G Sepanlou, Edson Serván-Mori, Sr, Hosein Shabaninejad, Azadeh Shafieesabet, Sr, Masood Ali Shaikh, Ali S Shalash, Sr, Seifadin Ahmed Shallo, Mehran Shams-Beyranvand, MohammadBagher Shamsi, Morteza Shamsizadeh, Mohammed Shannawaz, Kiomars Sharafi, Hamid Sharifi, Hatem Samir Shehata, Sr, Aziz Sheikh, B Suresh Kumar Shetty, Sr, Kenji Shibuya, Sr, Wondimeneh Shibabaw Shiferaw, Sr, Desalegn Markos Shifti, Mika Shigematsu, Jae Il Shin, Rahman Shiri, Sr, Reza Shirkoohi, Soraya Siabani, Tariq Jamal Siddiqi, Diego Augusto Santos Silva, Ambrish Singh, Jasvinder A Singh, Narinder Pal Singh, Virendra Singh, Malede Mequanent Sisay, Eirini Skiadaresi, Mohammad Reza Sobhiyeh, Sr, Anton Sokhan, Shahin Soltani, Ranjani Somayaji, Moslem Soofi, Muluken Bekele Sorrie, Sr, Ireneous N Soyiri, Chandrashekhar T Sreeramareddy, Agus Sudaryanto, Mu'awiyyah Babale Sufiyan, Sr, Hafiz Ansar Rasul Suleria, Marufa Sultana, Bruno Fokas Sunguya, Bryan L Sykes, Rafael Tabarés-Seisdedos, Takahiro Tabuchi, Degena Bahrey Tadesse, Jr, Ingan Ukur Tarigan, Aberash Abay Tasew, Yonatal Mesfin Tefera, Sr, Merhawi Gebremedhin Tekle, Mohamad-Hani Temsah, Berhe Etsay Tesfay I, Fisaha Haile Haile Tesfay, Belay Tessema, Zemenu Tadesse Tessema, Kavumpurathu Raman Thankappan, Nihal Thomas, Alemayehu Toma Toma, Sr, Roman Topor-Madry, Marcos Roberto Roberto Tovani-Palone, Eugenio Traini, Bach Xuan Tran, Khanh Bao Tran, Irfan Ullah, Bhaskaran Unnikrishnan, Muhammad Shariq Usman, Sr, Benjamin S Chudi Uzochukwu, Sr, Pascual R Valdez, Santosh Varughese, Sr, Francesco S Violante, Sr, Sebastian Vollmer, Sr, Feleke Gebremeskel W/hawariat, Sr, Yasir Waheed, Mitchell Taylor Wallin, Yafeng Wang, Yuan-Pang Wang, Marcia Weaver, Bedilu Girma Weji, Girmay Teklay Weldesamuel, Catherine A Welgan, Andrea Werdecker, Ronny Westerman, Sr, Taweewat Wiangkham, Charles Shey Wiysonge, Sr, Haileab Fekadu Wolde, Sr, Dawit Zewdu Wondafrash, Tewodros Eshete Wonde, Sr, Getasew Taddesse Worku, Sr, Ai-Min Wu, Gelin Xu, Ali Yadollahpour, Seyed Hossein Yahyazadeh Jabbari, Tomohide Yamada, Sr, Hiroshi Yatsuya, Alex Yeshaneh, Christopher Sabo Yilgwan, Mekdes Tigistu Yilma, Paul Yip, Sr, Engida Yisma, Naohiro Yonemoto, Sr, Seok-Jun Yoon, Mustafa Z Younis, Mahmoud Yousefifard, Hebat-Allah Salah A Yousof, Chuanhua Yu, Hasan Yusefzadeh, Siddhesh Zadey, Zoubida Zaidi, Sojib Bin Zaman, Mohammad Zamani, Hamed Zandian, Nejimu Biza Zepro, Taddese Alemu Zerfu, Yunquan Zhang, Xiu-Ju George Zhao, Arash Ziapour, Sanjay Zodpey, Sr, Yves Miel H Zuniga, Simon I Hay, and Robert C Reiner, Jr
Subjects: Public aspects of medicine, RA1-1270
Abstract: Summary: Background: Oral rehydration solution (ORS) is a form of oral rehydration therapy (ORT) for diarrhoea that has the potential to drastically reduce child mortality; yet, according to UNICEF estimates, less than half of children younger than 5 years with diarrhoea in low-income and middle-income countries (LMICs) received ORS in 2016. A variety of recommended home fluids (RHF) exist as alternative forms of ORT; however, it is unclear whether RHF prevent child mortality. Previous studies have shown considerable variation between countries in ORS and RHF use, but subnational variation is unknown. This study aims to produce high-resolution geospatial estimates of relative and absolute coverage of ORS, RHF, and ORT (use of either ORS or RHF) in LMICs. Methods: We used a Bayesian geostatistical model including 15 spatial covariates and data from 385 household surveys across 94 LMICs to estimate annual proportions of children younger than 5 years of age with diarrhoea who received ORS or RHF (or both) on continuous continent-wide surfaces in 2000–17, and aggregated results to policy-relevant administrative units. Additionally, we analysed geographical inequality in coverage across administrative units and estimated the number of diarrhoeal deaths averted by increased coverage over the study period. Uncertainty in the mean coverage estimates was calculated by taking 250 draws from the posterior joint distribution of the model and creating uncertainty intervals (UIs) with the 2·5th and 97·5th percentiles of those 250 draws. Findings: While ORS use among children with diarrhoea increased in some countries from 2000 to 2017, coverage remained below 50% in the majority (62·6%; 12 417 of 19 823) of second administrative-level units and an estimated 6 519 000 children (95% UI 5 254 000–7 733 000) with diarrhoea were not treated with any form of ORT in 2017. Increases in ORS use corresponded with declines in RHF in many locations, resulting in relatively constant overall ORT coverage from 2000 to 2017. Although ORS was uniformly distributed subnationally in some countries, within-country geographical inequalities persisted in others; 11 countries had at least a 50% difference in one of their units compared with the country mean. Increases in ORS use over time were correlated with declines in RHF use and in diarrhoeal mortality in many locations, and an estimated 52 230 diarrhoeal deaths (36 910–68 860) were averted by scaling up of ORS coverage between 2000 and 2017. Finally, we identified key subnational areas in Colombia, Nigeria, and Sudan as examples of where diarrhoeal mortality remains higher than average, while ORS coverage remains lower than average. Interpretation: To our knowledge, this study is the first to produce and map subnational estimates of ORS, RHF, and ORT coverage and attributable child diarrhoeal deaths across LMICs from 2000 to 2017, allowing for tracking progress over time. Our novel results, combined with detailed subnational estimates of diarrhoeal morbidity and mortality, can support subnational needs assessments aimed at furthering policy makers' understanding of within-country disparities. Over 50 years after the discovery that led to this simple, cheap, and life-saving therapy, large gains in reducing mortality could still be made by reducing geographical inequalities in ORS coverage. Funding: Bill & Melinda Gates Foundation.
Published: 2020
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5. Influence of internet exposure on sexual behaviour of young persons in an urban district of Southwest Nigeria

Author: Oyedunni Sola Arulogun, Ifeyinwa Arinze Ogbu, and Isaac Oluwafemi Dipeolu
Subjects: internet use, young persons, pornographic sites, sexual behaviour, Medicine
Abstract: INTRODUCTION: the proportion of young people exposed to pornographic materials through the internet in Nigeria is increasing. However, the influence of the exposure on their sexual behaviour has not been fully explored. This study therefore explored the effects of internet exposure on the sexual behaviour of young persons in Ibadan North Local Government Area of southwest Nigeria. METHODS: a survey of 413 young persons was done using a pretested self-administered questionnaire which included questions on internet exposure and its influence on behaviour. Data were analysed using descriptive statistics, Chi-square test and logistic regression. RESULTS: mean age of males was 21.7 + 3.4 years while that of females was 20.9 + 3.2 years. Forty-nine percent of the respondents used the internet for the first time between the ages of 15-19 years. Main source of information about the internet was friends (63.3%) and 99.3% accessed the internet from cybercafé. Seventy-two percent had ever stumbled on pornographic sites. Reactions included glancing through before closing (45.2%), closure of the sites (38.5%), and minimizing page to view later (12.5%). Post-exposure influence on behaviour included engagement in oral sex (48.3%), body tattoo (18.3%), having multiple sexual partners (11.6%) and homosexuality (5.0%). More males (95% CI OR =1.245-6.465) and frequent users (95% CI OR =1.168-3.497) were likely to report a change in sexual behaviour. CONCLUSION: internet use was common among the young persons. Interventions aimed at reducing exposure to sexual content on internet targeting young persons especially the males and cybercafé operators are advocated.
Published: 2016
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6. New Approaches for Improved Service Delivery in Rural Settings

Author: Isaac Oluwafemi Dipeolu
Abstract: The health status of the people in rural areas is faced with challenges primarily due to availability, acceptability, financial accessibility to healthcare services. These include traditional and cultural beliefs, behavioural norms that explain community viewpoints of social roles and various community members’ functions. Rural and remote areas are medically underserved, access to healthcare services is difficult sometimes. Distance covered to access the nearest available health facility by some rural dwellers is discouraging. Thus, moving critically ill or injured persons is hampered because of long-distance or poor transportation means. In the end, many prefer to use traditional medicine than travel that long distance for medical treatment. Recently, healthcare delivery systems have focused on innovative approaches to improve health outcomes, control costs, and foster achieving the Sustainable Development Goals (SDGs). One of these innovations is mHealth (Short Messaging Service) [SMS] texts, which have peculiar attributes, making it particularly suitable for health care in rural and hard-to-reach areas in Low and Middle-Income Countries (LMICs). Moreover, text-messaging interventions are uniquely suited for underserved populations. This chapter highlights some interventions on the uses and benefits of SMS text applications in healthcare service delivery.
Published: 2022

7. Measuring the availability of human resources for health and its relationship to universal health coverage for 204 countries and territories from 1990 to 2019 : a systematic analysis for the Global Burden of Disease Study 2019

Author: Annie Haakenstad, Caleb Mackay Salpeter Irvine, Megan Knight, Corinne Bintz, Aleksandr Y Aravkin, Peng Zheng, Vin Gupta, Michael R M Abrigo, Abdelrahman I Abushouk, Oladimeji M Adebayo, Gina Agarwal, Fares Alahdab, Ziyad Al-Aly, Khurshid Alam, Turki M Alanzi, Jacqueline Elizabeth Alcalde-Rabanal, Vahid Alipour, Nelson Alvis-Guzman, Arianna Maever L Amit, Catalina Liliana Andrei, Tudorel Andrei, Carl Abelardo T Antonio, Jalal Arabloo, Olatunde Aremu, Martin Amogre Ayanore, Maciej Banach, Till Winfried Bärnighausen, Celine M Barthelemy, Mohsen Bayati, Habib Benzian, Adam E Berman, Kelly Bienhoff, Ali Bijani, Boris Bikbov, Antonio Biondi, Archith Boloor, Reinhard Busse, Zahid A Butt, Luis Alberto Cámera, Ismael R Campos-Nonato, Rosario Cárdenas, Felix Carvalho, Collins Chansa, Soosanna Kumary Chattu, Vijay Kumar Chattu, Dinh-Toi Chu, Xiaochen Dai, Lalit Dandona, Rakhi Dandona, William James Dangel, Ahmad Daryani, Jan-Walter De Neve, Meghnath Dhimal, Isaac Oluwafemi Dipeolu, Shirin Djalalinia, Hoa Thi Do, Chirag P Doshi, Leila Doshmangir, Elham Ehsani-Chimeh, Maha El Tantawi, Eduarda Fernandes, Florian Fischer, Nataliya A Foigt, Artem Alekseevich Fomenkov, Masoud Foroutan, Takeshi Fukumoto, Nancy Fullman, Mohamed M Gad, Keyghobad Ghadiri, Mansour Ghafourifard, Ahmad Ghashghaee, Thomas Glucksman, Houman Goudarzi, Rajat Das Gupta, Randah R Hamadeh, Samer Hamidi, Josep Maria Haro, Edris Hasanpoor, Simon I Hay, Mohamed I Hegazy, Behzad Heibati, Nathaniel J Henry, Michael K Hole, Naznin Hossain, Mowafa Househ, Olayinka Stephen Ilesanmi, Mohammad-Hasan Imani-Nasab, Seyed Sina Naghibi Irvani, Sheikh Mohammed Shariful Islam, Mohammad Ali Jahani, Ankur Joshi, Rohollah Kalhor, Gbenga A Kayode, Nauman Khalid, Khaled Khatab, Adnan Kisa, Sonali Kochhar, Kewal Krishan, Barthelemy Kuate Defo, Dharmesh Kumar Lal, Faris Hasan Lami, Anders O Larsson, Janet L Leasher, Kate E LeGrand, Lee-Ling Lim, Narayan B Mahotra, Azeem Majeed, Afshin Maleki, Narayana Manjunatha, Benjamin Ballard Massenburg, Tomislav Mestrovic, GK Mini, Andreea Mirica, Erkin M Mirrakhimov, Yousef Mohammad, Shafiu Mohammed, Ali H Mokdad, Shane Douglas Morrison, Mohsen Naghavi, Duduzile Edith Ndwandwe, Ionut Negoi, Ruxandra Irina Negoi, Josephine W Ngunjiri, Cuong Tat Nguyen, Yeshambel T Nigatu, Obinna E Onwujekwe, Doris V Ortega-Altamirano, Nikita Otstavnov, Stanislav S Otstavnov, Mayowa O Owolabi, Abhijit P Pakhare, Veincent Christian Filipino Pepito, Norberto Perico, Hai Quang Pham, David M Pigott, Khem Narayan Pokhrel, Mohammad Rabiee, Navid Rabiee, Vafa Rahimi-Movaghar, David Laith Rawaf, Salman Rawaf, Lal Rawal, Giuseppe Remuzzi, Andre M N Renzaho, Serge Resnikoff, Nima Rezaei, Aziz Rezapour, Jennifer Rickard, Leonardo Roever, Maitreyi Sahu, Abdallah M Samy, Juan Sanabria, Milena M Santric-Milicevic, Sivan Yegnanarayana Iyer Saraswathy, Soraya Seedat, Subramanian Senthilkumaran, Edson Serván-Mori, Masood Ali Shaikh, Aziz Sheikh, Diego Augusto Santos Silva, Caroline Stein, Dan J Stein, Mariya Vladimirovna Titova, Stephanie M Topp, Marcos Roberto Tovani-Palone, Saif Ullah, Bhaskaran Unnikrishnan, Marco Vacante, Pascual R Valdez, Tommi Juhani Vasankari, Narayanaswamy Venketasubramanian, Vasily Vlassov, Theo Vos, Jamal Akeem Yearwood, Naohiro Yonemoto, Mustafa Z Younis, Chuanhua Yu, Siddhesh Zadey, Sojib Bin Zaman, Taddese Alemu Zerfu, Zhi-Jiang Zhang, Arash Ziapour, Sanjay Zodpey, Stephen S Lim, Christopher J L Murray, Rafael Lozano, Tampere University, and Clinical Medicine
Subjects: Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi, Pharmaceutical Preparations, Universal Health Insurance, Health Sciences, Workforce, Humans, Public Health, Global Health, Social Medicine and Epidemiology, General Medicine, Occupations, Hälsovetenskaper, 3121 Internal medicine, Global Health, Global Burden of Disease
Abstract: Background: Human resources for health (HRH) include a range of occupations that aim to promote or improve human health. The UN Sustainable Development Goals (SDGs) and the WHO Health Workforce 2030 strategy have drawn attention to the importance of HRH for achieving policy priorities such as universal health coverage (UHC). Although previous research has found substantial global disparities in HRH, the absence of comparable cross-national estimates of existing workforces has hindered efforts to quantify workforce requirements to meet health system goals. We aimed to use comparable and standardised data sources to estimate HRH densities globally, and to examine the relationship between a subset of HRH cadres and UHC effective coverage performance. Methods: Through the International Labour Organization and Global Health Data Exchange databases, we identified 1404 country-years of data from labour force surveys and 69 country-years of census data, with detailed microdata on health-related employment. From the WHO National Health Workforce Accounts, we identified 2950 country-years of data. We mapped data from all occupational coding systems to the International Standard Classification of Occupations 1988 (ISCO-88), allowing for standardised estimation of densities for 16 categories of health workers across the full time series. Using data from 1990 to 2019 for 196 of 204 countries and territories, covering seven Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) super-regions and 21 regions, we applied spatiotemporal Gaussian process regression (ST-GPR) to model HRH densities from 1990 to 2019 for all countries and territories. We used stochastic frontier meta-regression to model the relationship between the UHC effective coverage index and densities for the four categories of health workers enumerated in SDG indicator 3.c.1 pertaining to HRH: physicians, nurses and midwives, dentistry personnel, and pharmaceutical personnel. We identified minimum workforce density thresholds required to meet a specified target of 80 out of 100 on the UHC effective coverage index, and quantified national shortages with respect to those minimum thresholds. Findings: We estimated that, in 2019, the world had 104·0 million (95% uncertainty interval 83·5-128·0) health workers, including 12·8 million (9·7-16·6) physicians, 29·8 million (23·3-37·7) nurses and midwives, 4·6 million (3·6-6·0) dentistry personnel, and 5·2 million (4·0-6·7) pharmaceutical personnel. We calculated a global physician density of 16·7 (12·6-21·6) per 10 000 population, and a nurse and midwife density of 38·6 (30·1-48·8) per 10 000 population. We found the GBD super-regions of sub-Saharan Africa, south Asia, and north Africa and the Middle East had the lowest HRH densities. To reach 80 out of 100 on the UHC effective coverage index, we estimated that, per 10 000 population, at least 20·7 physicians, 70·6 nurses and midwives, 8·2 dentistry personnel, and 9·4 pharmaceutical personnel would be needed. In total, the 2019 national health workforces fell short of these minimum thresholds by 6·4 million physicians, 30·6 million nurses and midwives, 3·3 million dentistry personnel, and 2·9 million pharmaceutical personnel. Interpretation: Considerable expansion of the world's health workforce is needed to achieve high levels of UHC effective coverage. The largest shortages are in low-income settings, highlighting the need for increased financing and coordination to train, employ, and retain human resources in the health sector. Actual HRH shortages might be larger than estimated because minimum thresholds for each cadre of health workers are benchmarked on health systems that most efficiently translate human resources into UHC attainment. Anders O. Larsson ingår i gruppen GBD 2019 Human Resources for Health Collaborators
Published: 2022

8. Nigerian rural mothers’ knowledge of routine childhood immunizations and attitudes about use of reminder text messages for promoting timely completion

Author: Oladimeji Oladepo, Opeyemi Oladunni, and Isaac Oluwafemi Dipeolu
Subjects: Adult, Rural Population, medicine.medical_specialty, Reminder Systems, Nigeria, Mothers, Federal capital territory, Rural areas, 03 medical and health sciences, 0302 clinical medicine, Intervention (counseling), Environmental health, medicine, Humans, 030212 general & internal medicine, Immunization Schedule, Medical sociology, Text Messaging, 030505 public health, Descriptive statistics, Health Policy, Public health, Public Health, Environmental and Occupational Health, Infant, Newborn, Infant, Focus group, Routine immunization, Mobile phone reminder text messages, Cross-Sectional Studies, Family medicine, Original Article, Female, Rural area, Willingness to accept, 0305 other medical science, Psychology
Abstract: Mothers’ poor knowledge and attitudes about routine immunization impede child- hood immunization completion. This study assessed mothers’ knowledge in rural communities about routine immunization and acceptability of mobile phone reminder text messages as an intervention for improving uptake and timely completion of routine immunization. The study adopted a descriptive cross-sectional design among 3440 consenting mothers of infants in six randomly selected Nigerian states and in the Federal Capital Territory (FCT). We used a Focus Group Discussion guide and validated questionnaire to collect data; we analysed data using a thematic approach and descriptive statistics. Respondents’ ages were 26.7 ± 5.5 years. Knowl- edge of routine immunization was poor; attitudinal disposition was positive. Most (90.5%) indicated willingness to accept reminder text messages for routine immu- nization and 91.5% opined that mobile phones can be effective in providing such information. Mothers’ willingness to accept the use of SMS reminder text messages for promoting routine immunization completion requires well-designed and culture- sensitive persuasive messages.
Published: 2019

9. Outcome of reminder text messages intervention on completion of routine immunization in rural areas, Nigeria

Author: Oladimeji Oladepo, Opeyemi Oladunni, and Isaac Oluwafemi Dipeolu
Subjects: medicine.medical_specialty, Health (social science), Reminder Systems, rural areas, 030231 tropical medicine, Psychological intervention, Nigeria, Measles, 03 medical and health sciences, Childhood immunization, 0302 clinical medicine, Statistical significance, Completion rate, Medicine, Humans, AcademicSubjects/MED00860, 030212 general & internal medicine, Child, Text Messaging, business.industry, Vaccination, Public Health, Environmental and Occupational Health, Routine immunization, Infant, Articles, medicine.disease, Family medicine, Female, Immunization, Rural area, business
Abstract: Summary Completion of routine immunization for infants has been a challenge in Nigeria, and existing strategies implemented to promote immunization coverage yielded limited success. The use of reminder short services message (SMS) in mobilizing mothers of infants, especially in rural areas with lower immunization coverage has been suggested. This study investigated the effect of reminder SMS sent to mothers in rural communities on full and timely completion of routine childhood immunization. A quasi-experimental design was adopted, 3500 mothers of infants were categorized into the Intervention and Control groups recruited at various Primary Healthcare Centres in 6 states and the FCT, Nigeria. Reminder SMS were sent to mothers in the intervention group for 10 months. We adopted mixed methods of data collection, significance level set at p = 0.05. Majority of respondents were married (Control 94.3%; Intervention 95.5%), have experienced multiple births (Control 79.0%; Intervention 74.9%). Adherence to routine immunization appointment dates and completion of all immunizations was higher in the Intervention group (76.0%) compared with the Control (73.3%). A significant association between adherence to appointment dates and completeness of routine immunization vaccine was found. The Intervention group had a significantly higher completion rate for measles and yellow fever vaccines (55.3%; 75.9%) compared with the Control group (26.8%; 23.9%). Qualitative findings revealed positive comments from mothers in the intervention group that the messages increase awareness of immunization dates, assisted in readjusting their time which influenced timely completion. Interventions using reminder SMS enhanced infant immunization delivery; we recommend scale-up and integration into the health system to increase national immunization coverage.
Published: 2020

10. The global distribution of lymphatic filariasis, 2000–18:a geospatial analysis

Author: Nataliya Foigt, Dina Nur Anggraini Ningrum, Ayenew Negesse Abejie, Samath Dhamminda Dharmaratne, Paramjit Gill, Marcela Agudelo-Botero, Alyssa N. Sbarra, Mario Poljak, Siavash Rahimi, Olalekan A. Uthman, Animut Alebel, Mohsen Naghavi, Olatunji O. Adetokunboh, Maarten J. Postma, Zemichael Gizaw, Chhabi Lal Ranabhat, Leonardo Roever, Mojtaba Bagherzadeh, Smita Pakhale, Seyyed Meysam Mousavi, Morenike Oluwatoyin Folayan, Robert C. Reiner, Phetole Walter Mahasha, Walter Mendoza, Azeem Majeed, Agus Sudaryanto, Dessalegn Ajema Berbada, Kate E. LeGrand, Takeshi Fukumoto, Mehdi Sayyah, Konrad Pesudovs, Mahesh P A, Nihal Thomas, Man Mohan Mehndiratta, Malede Mequanent Sisay, Azadeh Shafieesabet, Muhammad Usman, Balbir Singh, Ahsan Saleem, Ahmed Abualhasan, Maheswar Satpathy, Vijay Kumar Chattu, Mehdi Fazlzadeh, Ali H. Mokdad, Irfan Ullah, Sahar Saeedi Moghaddam, Luca Ronfani, James Albright, Si Si, Bartosz Miazgowski, Moses K. Muriithi, Catalina Liliana Andrei, Isaac Oluwafemi Dipeolu, Brijesh Sathian, Shishay Wahdey Tekelemedhin, Tufa Kolola, Mona M. Khater, Reta Tsegaye Gayesa, Andrew T Olagunju, Achala Upendra Jayatilleke, David L. Smith, Raaj Kishore Biswas, Rosario Cardenas, Andre M. N. Renzaho, Benjamin K. Mayala, Soraya Siabani, Ebrahim Babaee, Tsegaye Lolaso Lenjebo, Miliva Mozaffor, Bolajoko O. Olusanya, Joseph Frostad, Emma Elizabeth Spurlock, Hesham M. Al-Mekhlafi, Aso Mohammad Darwesh, Quynh Anh P. Nguyen, Kebede Embaye Gezae, Junaid Khan, Dessalegn Haile, Marcel Ausloos, David C. Schwebel, Bruno Piassi Sao Jose, Milena Ilic, Ionut Negoi, Ninuk Hariyani, Jost B. Jonas, Dian Kusuma, Sachin R Atre, Goura Kishor Rath, Muhammad Aziz Rahman, Dereje Bayissa Demissie, Eirini Skiadaresi, Simon I. Hay, Preeti Dhillon, Ejaz Ahmad Khan, Mohammad Hasan Imani-Nasab, Gebrehiwot G. Kassa, Nicole Davis Weaver, Mowafa Househ, Soumyadeep Bhaumik, Bahram Armoon, Martin Amogre Ayanore, Shaimaa I. El-Jaafary, Deborah Carvalho Malta, Rufus Adesoji Adedoyin, Alexandria Brown, Zewdie Aderaw Alemu, Mihiretu Kebede, Charles Shey Wiysonge, Bach Xuan Tran, Lal B. Rawal, Kala M. Mehta, Guoqing Hu, Yousef Khader, Heather J. Zar, Shiwei Liu, Norberto Perico, I A Adedeji, Sergio I. Prada, Shai Linn, Saad M.A. Dahlawi, Brigette F. Blacker, Anusha Ganapati Bhat, Desta Haftu Hayelom, Amit Arora, Mohammad Hossein Khosravi, Sanjay Zodpey, Farshad Farzadfar, Mehran Asadi-Aliabadi, Bárbara Niegia Garcia de Goulart, D. R. Mahadeshwara Prasad, Ajay Patle, Daniel Adane Endalew, Jagdish Khubchandani, Sharareh Eskandarieh, Mohammed Ibrahim Mohialdeen Gubari, Derrick A Bennett, Ziad A. Memish, Eduarda Fernandes, Chandrashekhar T Sreeramareddy, Seyed Mohammad Riahi, Hisham Atan Edinur, Taddese Alemu Zerfu, Robert S. Bernstein, Nader Jahanmehr, Yuming Guo, Tomohide Yamada, Manfred Mario Kokou Accrombessi, Mohamed I Hegazy, Liliana Preotescu, Sanjay Basu, Mohammad Reza Sobhiyeh, Frank B. Osei, Adhena Ayaliew Werkneh, Hamideh Salimzadeh, Ali Bijani, Shanshan Li, Alem Girmay, Sonali Kochhar, Meghnath Dhimal, Yonatal Mesfin Tefera, Saravanan Muthupandian, Francesco Saverio Violante, Monika Sawhney, Shally Awasthi, Samer Hamidi, Davide Guido, Van C. Lansingh, Engida Yisma, Muhammad Redzwan S Rashid Ali, Nima Hafezi-Nejad, Sadaf G. Sepanlou, Ali Kiadaliri, Hamed Zandian, Aparna Lal, Diana Fernanda Bejarano Ramirez, Dhirendra N Sinha, Florian Fischer, Hebat Allah Salah A. Yousof, Khanh Bao Tran, Kimberly B. Johnson, Senthilkumar Balakrishnan, Vo Dinh Bay, Arianna Maever L. Amit, Gbenga A. Kayode, John S. Ji, Akhil Soman ThekkePurakkal, Santi Martini, Behzad Heibati, Kebreab Paulos, Tefera Chane Mekonnen, Hagazi Gebre Meles, Vishnu Renjith, Paulina A. Lindstedt, Dinh Toi Chu, Gregory M. Garcia, Ahamarshan Jayaraman Nagarajan, Krishna K. Aryal, Irina Filip, Michelle L. Bell, Manfred S. Green, Alaa Badawi, Daniel Bekele Ketema, Claudio Alberto Dávila-Cervantes, Mohamad-Hani Temsah, Anton Sokhan, Julio Cesar Campuzano Rincon, Navid Manafi, Siddhesh Zadey, Davide Rasella, Hedayat Abbastabar, Manu Raj Mathur, Till Bärnighausen, Paula Moraga, Joan B. Soriano, Victor Adekanmbi, Seid Tiku Mereta, Mehran Shams-Beyranvand, Osayomwanbo Osarenotor, Mahya Beheshti, Farnam Mohebi, Genet Melak Alamene, Andem Effiong, Thomas R. Hird, Colm McAlinden, In-Hwan Oh, Arash Etemadi, Thirunavukkarasu Sathish, Rajesh Sharma, Puja C Rao, Masoud Foroutan, Sangram Kishor Patel, Sheikh Mohammed Shariful Islam, Aniruddha Deshpande, Paul H. Lee, Tukur Dahiru, Chinwe Juliana Iwu, Alireza Rafiei, Somayeh Bohlouli, Juan Sanabria, Javad Nazari, Siamak Sabour, Izza Shahid, Tuomo J. Meretoja, Ireneous N. Soyiri, André Karch, Mehdi Yaseri, Huong Lan Thi Nguyen, Khaled Khatab, Pushpendra Kumar, Ziyad Al-Aly, Khalid A. Altirkawi, Emerito Jose A. Faraon, Hagos Tasew Atalay, Sojib Bin Zaman, Gillian I. Hollerich, Hajer Elkout, Jonathan F. Mosser, Fakher Rahim, Kavumpurathu Raman Thankappan, Benny Antony, Nelson Alvis-Guzman, Ismael R. Campos-Nonato, Mohammad Moradi-Joo, Bineyam Taye, Ghulam Mustafa, Cheru Tesema Leshargie, Jacek Jerzy Jozwiak, Krittika Bhattacharyya, Tariq Jamal Siddiqi, Rafael Alves Guimarães, Vahid Alipour, Themba G. Ginindza, Wubalem Fekadu, Rafael Tabarés-Seisdedos, Mika Shigematsu, Bryan L. Sykes, Gebrekiros Gebremichael Meles, Delia Hendrie, Santosh Varughese, Manasi Kumar, Govinda Prasad Dhungana, Aziz Sheikh, Oladimeji M. Adebayo, Mohsen Bayati, B. Suresh Kumar Shetty, Kinley Wangdi, Hiroshi Yatsuya, Marzieh Nojomi, Carlo La Vecchia, Nuworza Kugbey, Zubair Kabir, Aslam Pervaiz, Muhammed Magdy Abd El Razek, Farzaneh Ghazi Sherbaf, Narinder Pal Singh, Jan Walter De Neve, Mohammad Khazaei, G. K. Mini, Eun-Kee Park, Haileab Fekadu Wolde, Zemenu Tadesse Tessema, Amir Radfar, Syed Ather Hussain, Gebre Teklemariam Demoz, Nasir Salam, Mohammad Ali Mansournia, Babak Moazen, Adnan Kisa, Milena Santric-Milicevic, Mitchell T. Wallin, Doris D. V. Ortega-Altamirano, Anwar Ahmed, Yousef Mohammad, Tanuj Kanchan, Feleke Gebremeskel W, Rajesh Sagar, Marwa Rashad Salem, Michael R.M. Abrigo, Fatemeh Heydarpour, Ammar Albujeer, Yasir Waheed, Noore Alam, Vera Marisa Costa, Rajat Das Gupta, Ritesh G. Menezes, Molly K. Miller-Petrie, Amira Shaheen, Seyyede Masoume Athari, Marcos Roberto Tovani-Palone, Ken Lee Chin, Ghobad Moradi, Ruth W Kimokoti, Peter Njenga Keiyoro, Kirsten E. Wiens, Nikolay Ivanovich Briko, K M Shivakumar, Ziad El-Khatib, Narayan Bahadur Mahotra, Ronny Westerman, Kamarul Imran Musa, Farshad Pourmalek, Kiomars Sharafi, Yared Asmare Aynalem, Entezar Mehrabi Nasab, Mu'awiyyah Babale Sufiyan, D J Christopher, Valery L. Feigin, Harish Chander Gugnani, Mathew M. Baumann, Platon D. Lopukhov, Tewodros Eshete Wonde, Hai Quang Pham, Luis Alberto Cámera, Meghdad Pirsaheb, Nelson J. Alvis-Zakzuk, Ahmad Daryani, Teferi Mekonnen, Yousef Veisani, Sharath Burugina Nagaraja, Parvaiz A Koul, Daniel Diaz, Ali S. Akanda, Mohammad Hifz Ur Rahman, Getachew Mullu Kassa, Daniel J. Weiss, Nauman Khalid, Hassen Mohammed, Edson Serván-Mori, Foad Abd-Allah, Fisaha Haile Tesfay, Abdullah Al Mamun, Yoshan Moodley, Adrian Pana, Salman Rawaf, Amir Almasi-Hashiani, Abdu A. Adamu, Fatemeh Rajati, German Martinez, Habib Benzian, Georgy Lebedev, Ben Lacey, Amir Hasanzadeh, Amir Khater, Merhawi Gebremedhin Tekle, Juanita A. Haagsma, Segun Emmanuel Ibitoye, Ahmed I. Hasaballah, Telma Zahirian Moghadam, Mehdi Hosseinzadeh, Virendra Singh, Demelash Woldeyohannes Handiso, Gabrielle Britton, Tiffany K. Gill, Sezer Kisa, Zahid A. Butt, Bruno Ramos Nascimento, Ian Pollock, Ted R. Miller, Rebecca Ivers, Savita Lasrado, Rovshan Khalilov, Ai Koyanagi, Benn Sartorius, Maciej Banach, Berhe Etsay Tesfay, Hedley Quintana, Joseph Adel Mattar Banoub, Praveen Hoogar, Ehsan Sadeghi, Kedir Hussein Abegaz, Hasan Yusefzadeh, Bogdan Oancea, Vafa Rahimi-Movaghar, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Ole Frithjof Norheim, Ester Cerin, Zulfiqar A Bhutta, Jennifer Rickard, M Alijanzadeh, Ali Almasi, Erkin M. Mirrakhimov, Seyed Hossein Yahyazadeh Jabbari, Sandra B. Munro, Ambrish Singh, Naohiro Yonemoto, Rahman Shiri, Girmay Teklay Weldesamuel, Jacqueline Elizabeth Alcalde-Rabanal, Daniel Asmelash, Mekdes Tigistu Yilma, Ahmad Ghashghaee, Natalie Maria Cormier, Samiah Alam, Yahya Salimi, Henok Biresaw Netsere, Anh Kim Dang, Jae Il Shin, S. Mohammad Sajadi, Francisco Rogerlândio Martins-Melo, Taweewat Wiangkham, Shankar M Bakkannavar, Eleonora Dubljanin, Itamar S. Santos, Temesgen Yihunie Akalu, Amir Kasaeian, Yahya Safari, Abel Fekadu Fekadu Dadi, Mohammad Fareed, Peter Memiah, Ali Kabir, Ensiyeh Jenabi, Ali Yadollahpour, Josephine W. Ngunjiri, Barthelemy Kuate Defo, Carlos A Castañeda-Orjuela, Reza Malekzadeh, Shymaa Enany, Hamidreza Haririan, Ayman Grada, Amador Goodridge, Salvatore Rubino, Jacob Olusegun Olusanya, Jalal Arabloo, Mohammad Reza Salahshoor, Masoud Behzadifar, Fernando de la Hoz, Mohammed Shannawaz, Hosni Salem, Syed Mohamed Aljunid, G Anil Kumar, Veincent Christian Filipino Pepito, Andre Rodrigues Duraes, Duduzile Ndwandwe, Jasvinder A. Singh, Yuan-Pang Wang, Tissa Wijeratne, Ingan Ukur Tarigan, Giuseppe Remuzzi, Sebastian Vollmer, Rakhi Dandona, Ahmed Abdelalim, Akram Pourshams, Felix Akpojene Ogbo, Alan J Thomson, Yves Miel H Zuniga, Alex Yeshaneh, Birhanu Geta Meharie, Mihajlo Jakovljevic, Obinna Onwujekwe, Ali S. Shalash, Bahram Mohajer, Nefsu Awoke, Hoa Thi Do, Jaifred Christian F. Lopez, Ernoiz Antriyandarti, Yilma Chisha Dea Geramo, Lucas Guimarães Abreu, Mohammad Ali Sahraian, Giang Hai Ha, Nizal Sarrafzadegan, Vinay Nangia, David M. Pigott, Arash Ziapour, Seyed Sina Naghibi Irvani, Andrew S. Azman, Amira Hamed Darwish, MohammadBagher Shamsi, Soewarta Kosen, Degena Bahrey Tadesse, Soufiane Boufous, Mehedi Hasan, Franz Castro, Adauto Martins Soares Filho, Oliver J. Brady, Elizabeth A. Cromwell, Olatunde Aremu, Samad Azari, Hala Rashad Elhabashy, Hamid Yimam Hassen, Julia Moreira Pescarini, Saeed Amini, Mehdi Ahmadi, Andualem Henok, Yafeng Wang, Nevine El Nahas, Paul S. F. Yip, Miguel A Barboza, Ibrahim Abdollahpour, Augustine Mwangi Gatotoh, Gurudatta Naik, Carl Abelardo T. Antonio, Morteza Abdullatif Khafaie, Meysam Behzadifar, hawariat, Enrico Rubagotti, Andre Faro, Kebede Deribe, Bhaskaran Unnikrishnan, Robert L. Thompson, Muhammad Shahdaat Bin Sayeed, Lalit Dandona, Seyyed Shamsadin Athari, Ashish Pathak, Masoud Moradi, Muluken Bekele Sorrie, Vivekanand Jha, Cuong Tat Nguyen, Naser Mohammad Gholi Mezerji, Chabila C Mapoma, Aubrey J. Levine, Solomon Gedlu Nigatu, Keivan Ahmadi, Hailay Abrha Gesesew, Getasew Taddesse Worku, Kewal Krishan, Hany Aref, Alebachew Fasil Fasil, Aziz Eftekhari, Claudiu Herteliu, Wasiq Faraz Rawasia, Zoubida Zaidi, Simin Mouodi, Dawit Zewdu Wondafrash, Hafiz Ansar Rasul Suleria, Oluchi Ezekannagha, Getinet Ayano, Gebremicheal Gebreslassie Kasahun, Usman Iqbal, Andrey Nikolaevich Briko, Workua Mekonnen Metekiya, Chuanhua Yu, Pascual R. Valdez, Mohsen Mazidi, Hamidreza Komaki, Turki Alanzi, Amir Jalali, Mina Anjomshoa, Chukwudi A Nnaji, Mostafa Leili, Hagos Degefa Hidru, Morteza Shamsizadeh, Tomislav Mestrovic, Beatriz Paulina Ayala Quintanilla, Chi Linh Hoang, Jemal Abdu Mohammed, Christopher J L Murray, Reza Shirkoohi, Aditya Prasad Dash, Thomas Pilgrim, Alessandra C. Goulart, Rajeev Gupta, Mustafa Z. Younis, Maha El Tantawi, Maysaa El Sayed Zaki, Aleksandra Barac, Christiane Dolecek, Mohammad Mahdi Zamani, Jean Jacques Noubiap, Faris Lami, Mehdi Naderi, Yunquan Zhang, Babak Eshrati, Jagadish Rao Padubidri, Navid Rabiee, Mayowa O. Owolabi, Netsanet Fentahun, Nuruzzaman Khan, Roghayeh Mohammadibakhsh, Seyed-Mohammad Fereshtehnejad, Serge Resnikoff, Dharmesh Kumar Lal, Habtamu Kebebe Kasaye, Ketema Bizuwork Gebremedhin, Surendra Karki, Edgar Denova-Gutiérrez, Félix Carvalho, Yun Jin Kim, Sonia Lewycka, Rashmi Gupta, Olayinka Stephen Ilesanmi, Neeraj Bedi, Binaya Chalise, Masood Ali Shaikh, Lauren E. Schaeffer, Kerrie E. Doyle, Gianna Gayle Herrera Amul, Richard C. Franklin, Dara K. Mohammad, Naznin Hossain, Jorge Cano, Jai K Das, Ana Isabel Ribeiro, Boris Bikbov, Sameer Vali Gopalani, Mohsen Afarideh, Behnam Heidari, Fares Alahdab, Takahiro Tabuchi, J. Car, Hilton Y. Lam, Diego Augusto Santos Silva, Linda Morales, Brian J. Hall, Mamusha Aman Hussen, Carsten Flohr, Ravi Prakash Jha, Shafiu Mohammed, Tara Ballav Adhikari, Abbas Mosapour, Muktar Beshir Ahmed, Wondimeneh Shibabaw Shiferaw, Mohamed M. Gad, Assefa Desalew, Eugenio Traini, Aisha Elsharkawy, Benjamin Uzochukwu, Anas M. Saad, Mohammad Rabiee, Sivan Yegnanarayana Iyer Saraswathy, Ansariadi Ansariadi, Abdallah M. Samy, Roman Topor-Madry, Afsaneh Arzani, Ayesha Humayun, Michael Tamene Haile, Maryam Khayamzadeh, Farah Daoud, Arash Tehrani-Banihashemi, Public Health, Johnson, KB, Local Burden of Disease 2019 Neglected Tropical Diseases Collaborator, Violante FS, Department of Earth Observation Science, UT-I-ITC-ACQUAL, Faculty of Geo-Information Science and Earth Observation, GeoHealth, and Instituto de Saúde Pública da Universidade do Porto
Subjects: medicine.medical_specialty, Geospatial analysis, 030231 tropical medicine, Elephantiasis, ELIMINATION, computer.software_genre, Article, Local Burden of Disease 2019 Neglected Tropical Diseases Collaborators, 1117 Public Health and Health Services, 03 medical and health sciences, 0302 clinical medicine, RA0421, Environmental health, Global health, medicine, 030212 general & internal medicine, Mass drug administration, Lymphatic filariasis, Public health, lcsh:Public aspects of medicine, Tropical disease, lcsh:RA1-1270, General Medicine, medicine.disease, 3. Good health, QR, Geography, Lymphatic system, ITC-ISI-JOURNAL-ARTICLE, A990 Medicine and Dentistry not elsewhere classified, ITC-GOLD, computer, 0605 Microbiology
Abstract: Background Lymphatic filariasis is a neglected tropical disease that can cause permanent disability through disruption of the lymphatic system. This disease is caused by parasitic filarial worms that are transmitted by mosquitos. Mass drug administration (MDA) of antihelmintics is recommended by WHO to eliminate lymphatic filariasis as a public health problem. This study aims to produce the first geospatial estimates of the global prevalence of lymphatic filariasis infection over time, to quantify progress towards elimination, and to identify geographical variation in distribution of infection. Methods A global dataset of georeferenced surveyed locations was used to model annual 2000–18 lymphatic filariasis prevalence for 73 current or previously endemic countries. We applied Bayesian model-based geostatistics and time series methods to generate spatially continuous estimates of global all-age 2000–18 prevalence of lymphatic filariasis infection mapped at a resolution of 5 km2 and aggregated to estimate total number of individuals infected. Findings We used 14 927 datapoints to fit the geospatial models. An estimated 199 million total individuals (95% uncertainty interval 174–234 million) worldwide were infected with lymphatic filariasis in 2000, with totals for WHO regions ranging from 3·1 million (1·6–5·7 million) in the region of the Americas to 107 million (91–134 million) in the South-East Asia region. By 2018, an estimated 51 million individuals (43–63 million) were infected. Broad declines in prevalence are observed globally, but focal areas in Africa and southeast Asia remain less likely to have attained infection prevalence thresholds proposed to achieve local elimination. Interpretation Although the prevalence of lymphatic filariasis infection has declined since 2000, MDA is still necessary across large populations in Africa and Asia. Our mapped estimates can be used to identify areas where the probability of meeting infection thresholds is low, and when coupled with large uncertainty in the predictions, indicate additional data collection or intervention might be warranted before MDA programmes cease. Funding Bill & Melinda Gates Foundation.
Published: 2020

11. Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000-17

Author: Joseph Frostad, Eirini Skiadaresi, Mehran Asadi-Aliabadi, Aleksandra Barac, Simon I. Hay, Deborah Carvalho Malta, Achala Upendra Jayatilleke, David L. Smith, Mohamad-Hani Temsah, Brigette F. Blacker, Nuworza Kugbey, Bineyam Taye, Carlo La Vecchia, Kavumpurathu Raman Thankappan, Benny Antony, Cheru Tesema Leshargie, Eduarda Fernandes, Chandrashekhar T Sreeramareddy, Turki Alanzi, Amir Jalali, Chukwudi A Nnaji, Daniel Asmelash, Manu Raj Mathur, Jai K Das, Ana Isabel Ribeiro, Sachin R Atre, Tomislav Mestrovic, Rajeev Gupta, Smita Pakhale, Félix Carvalho, Yun Jin Kim, Quynh Anh P. Nguyen, Sameer Vali Gopalani, Chi Linh Hoang, Jean Jacques Noubiap, Manfred Accrombessi, Christopher J L Murray, Ninuk Hariyani, Ken Lee Chin, Jagadish Rao Padubidri, Mehdi Fazlzadeh, Mohammad Fareed, Mustafa Z. Younis, Navid Rabiee, Osayomwanbo Osarenotor, Brian J. Hall, Ejaz Ahmad Khan, Daniel Diaz, Salman Rawaf, Tara Ballav Adhikari, Mayowa O. Owolabi, Sonia Lewycka, Catalina Liliana Andrei, Henok Biresaw Netsere, Hagos Degefa Hidru, Morteza Shamsizadeh, Shai Linn, Saad M.A. Dahlawi, Demelash Woldeyohannes Handiso, Jemal Abdu Mohammed, Thomas Pilgrim, Alessandra C. Goulart, Ravi Prakash Jha, Norberto Perico, Sergio I. Prada, Ted R. Miller, Rebecca Ivers, Habib Benzian, David C. Schwebel, Milena Ilic, Siddhesh Zadey, Davide Rasella, Hedayat Abbastabar, Aso Mohammad Darwesh, Kinley Wangdi, Ritesh G. Menezes, Jost B. Jonas, Dian Kusuma, Molly K. Miller-Petrie, Savita Lasrado, Goura Kishor Rath, Lalit Dandona, Farshad Farzadfar, Georgy Lebedev, Ahmed I. Hasaballah, Shaimaa I. El-Jaafary, Aniruddha Deshpande, Jacek Jerzy Jozwiak, Joseph Adel Mattar Banoub, Amir Almasi-Hashiani, Praveen Hoogar, Fares Alahdab, Vafa Rahimi-Movaghar, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Ambrish Singh, Fatemeh Rajati, Sonali Kochhar, Amir Khater, Ali Almasi, Juanita A. Haagsma, Segun Emmanuel Ibitoye, Telma Zahirian Moghadam, Rajesh Sharma, Abel Fekadu Dadi, Sezer Kisa, Arash Etemadi, Zubair Kabir, Aslam Pervaiz, Muhammed Magdy Abd El Razek, Syed Ather Hussain, Mohsen Mazidi, Hamidreza Komaki, Reza Shirkoohi, Alex Yeshaneh, Faris Lami, Maha El Tantawi, Yunquan Zhang, Hamidreza Haririan, Lucas Guimarães Abreu, Tissa Wijeratne, Giuseppe Remuzzi, Bahram Mohajer, Christiane Dolecek, Vinay Nangia, Gebremicheal Gebreslassie Kasahun, Usman Iqbal, Nataliya A. Foigt, Andrey Nikolaevich Briko, Workua Mekonnen Metekiya, Chuanhua Yu, Elizabeth A. Cromwell, Pascual R. Valdez, Jennifer Rickard, Masoud Moradi, Hailay Abrha Gesesew, Naser Mohammad Gholi Mezerji, Getasew Taddesse Worku, Dinh-Toi Chu, Claudiu Herteliu, Dawit Zewdu Wondafrash, Gianna Gayle Herrera Amul, Mostafa Leili, Gebrehiwot G. Kassa, Soumyadeep Bhaumik, Ester Cerin, Bahram Armoon, Martin Amogre Ayanore, Shafiu Mohammed, Alexandria Brown, Charles Shey Wiysonge, Abbas Mosapour, Bach Xuan Tran, Lal B. Rawal, Muktar Beshir Ahmed, Wondimeneh Shibabaw Shiferaw, Mohamed M. Gad, Eugenio Traini, Aisha Elsharkawy, David M. Pigott, Temesgen Yihunie Akalu, Syed Mohamed Aljunid, Reza Malekzadeh, Ahmad Daryani, Olatunde Aremu, Mohammad Reza Salahshoor, Merhawi Gebremedhin Tekle, Derrick A Bennett, Oladimeji M. Adebayo, Bogdan Oancea, Jagdish Khubchandani, Sandra B. Munro, Naohiro Yonemoto, Ahmad Ghashghaee, Mohammed Ibrahim Mohialdeen Gubari, Marcela Agudelo-Botero, Bárbara Niegia Garcia de Goulart, Daniel Adane Endalew, Davide Guido, Alyssa N. Sbarra, Kerrie E. Doyle, Olalekan A. Uthman, Olatunji O. Adetokunboh, Zemichael Gizaw, Muhammad Usman, Farzaneh Ghazi Sherbaf, MohammadBagher Shamsi, Degena Bahrey Tadesse, Aziz Eftekhari, André Karch, Narinder Pal Singh, Carl Abelardo T. Antonio, Morteza Abdullatif Khafaie, Meysam Behzadifar, Amira Hamed Darwish, Soufiane Boufous, Mohammad Reza Sobhiyeh, Frank B. Osei, Adhena Ayaliew Werkneh, Zahid A Butt, Paulina A. Lindstedt, Gregory M. Garcia, Balbir Bagicha Singh, Daniel Bekele Ketema, Genet Melak Alamene, Andem Effiong, André Faro, Amit Arora, Mohammad Hossein Khosravi, Dhirendra N Sinha, Amir Kasaeian, Ali Kabir, Josephine W. Ngunjiri, Hosni Salem, Sharareh Eskandarieh, Akhil Soman ThekkePurakkal, Anwar Ahmed, Tanuj Kanchan, Mu'awiyyah Babale Sufiyan, Bhaskaran Unnikrishnan, Daniel J. Weiss, Ziad El-Khatib, Jorge Cano, Javad Nazari, Ashish Pathak, Krishna Kumar Aryal, Nuruzzaman Khan, Roghayeh Mohammadibakhsh, Seyed-Mohammad Fereshtehnejad, Serge Resnikoff, Dharmesh Kumar Lal, Habtamu Kebebe Kasaye, Harish Chander Gugnani, Ali S. Akanda, Mohammad Hifz Ur Rahman, Muluken Bekele Sorrie, Vivekanand Jha, Abdu A. Adamu, Zulfiqar A. Bhutta, Mohsen Afarideh, Tiffany K. Gill, Nelson Alvis-Guzman, Oliver J. Brady, Ebrahim Babaee, Takahiro Tabuchi, Alebachew Fasil, Anusha Ganapati Bhat, Marwa Rashad Salem, Till Winfried Bärnighausen, Sadaf G. Sepanlou, Paula Moraga, J. Car, Hoa Thi Do, Samad Azari, hawariat, Cuong Tat Nguyen, Michelle L. Bell, Mohamed I Hegazy, Mehedi Hasan, Mamusha Aman Hussen, Erkin M. Mirrakhimov, Seyed Hossein Yahyazadeh Jabbari, Santi Martini, Vishnu Renjith, Haileab Fekadu Wolde, Chabila C Mapoma, Aubrey J. Levine, Solomon Gedlu Nigatu, Hamid Yimam Hassen, Anh Kim Dang, S. Mohammad Sajadi, Francisco Rogerlândio Martins-Melo, Shankar M Bakkannavar, Doris D. V. Ortega-Altamirano, Kala M. Mehta, Boris Bikbov, Assefa Desalew, Carsten Flohr, Yahya Safari, Michael R.M. Abrigo, Mohammad Moradi-Joo, Jan-Walter De Neve, Carlos A Castañeda-Orjuela, Julia Moreira Pescarini, Saeed Amini, Mehdi Ahmadi, Benjamin Uzochukwu, Anas M. Saad, Robert C. Reiner, Ammar Albujeer, Narayan Bahadur Mahotra, Nelson J. Alvis-Zakzuk, Teferi Mekonnen, Lauren E. Schaeffer, Irina Filip, Ali Yadollahpour, Ali Kiadaliri, Hamed Zandian, Fisaha Haile Tesfay, Seyed Mohammad Riahi, Nader Jahanmehr, Yuming Guo, Rafael Tabarés-Seisdedos, Paramjit Gill, Ketema Bizuwork Gebremedhin, Nicole Davis Weaver, Surendra Karki, Masoud Behzadifar, Vo Dinh Bay, Giang Hai Ha, Nizal Sarrafzadegan, In-Hwan Oh, Puja C Rao, Van Charles Lansingh, Kewal Krishan, Hany Aref, Man Mohan Mehndiratta, Shymaa Enany, Ayman Grada, Amador Goodridge, Salvatore Rubino, Zemenu Tadesse Tessema, Maheswar Satpathy, Amir Radfar, Aparna Lal, Isaac Akinkunmi Adedeji, Mehdi Naderi, Siavash Rahimi, Animut Alebel, Mohammad Rabiee, Diana Fernanda Bejarano Ramirez, Sivan Yegnanarayana Iyer Saraswathy, Sojib Bin Zaman, Alem Girmay, Ansariadi Ansariadi, Abdallah M. Samy, Mario Poljak, G Anil Kumar, Beatriz Paulina Ayala Quintanilla, Andrew S. Azman, Ronny Westerman, Thomas R. Hird, Themba G. Ginindza, Babak Moazen, Feleke Gebremeskel W, Meghdad Pirsaheb, Shally Awasthi, Morenike Oluwatoyin Folayan, Roman Topor-Madry, Phetole Walter Mahasha, Kamarul Imran Musa, Hebat Allah Salah A. Yousof, Afsaneh Arzani, Yousef Veisani, Farshad Pourmalek, Sharath Burugina Nagaraja, Ayesha Humayun, Michael Tamene Haile, Kiomars Sharafi, Wasiq Faraz Rawasia, Zoubida Zaidi, Getachew Mullu Kassa, Tsegaye Lolaso Lenjebo, Maryam Khayamzadeh, Nima Hafezi-Nejad, Mohammad Zamani, Takeshi Fukumoto, Masoud Foroutan, Noore Alam, Simin Mouodi, Miliva Mozaffor, Khanh Bao Tran, Farnam Mohebi, Sanjay Basu, Robert L. Thompson, Behzad Heibati, Santosh Varughese, Olayinka Stephen Ilesanmi, Neeraj Bedi, Hafiz Ansar Rasul Suleria, Oluchi Ezekannagha, Gabriel Martinez, Getinet Ayano, Farah Daoud, Konrad Pesudovs, Julio Cesar Campuzano Rincon, Tukur Dahiru, Mehdi Hosseinzadeh, Andualem Henok, Mina Anjomshoa, Rovshan Khalilov, Ai Koyanagi, Raaj Kishore Biswas, Navid Manafi, Yousef Mohammad, Keivan Ahmadi, Seyyed Shamsadin Athari, Binaya Chalise, Masood Ali Shaikh, Joan B. Soriano, Victor Adekanmbi, Seid Tiku Mereta, Delia Hendrie, Vijay Kumar Chattu, Gebrekiros Gebremichael Meles, Si Si, Manasi Kumar, Netsanet Fentahun, Amira Shaheen, Seyyede Masoume Athari, Marcos Roberto Tovani-Palone, Ben Lacey, Peter Njenga Keiyoro, Yared Asmare Aynalem, Entezar Mehrabi Nasab, K M Shivakumar, Tewodros Eshete Wonde, Dessalegn Ajema Berbada, Yahya Salimi, Adnan Kisa, Hisham Atan Edinur, Benn Sartorius, Kate E. LeGrand, Azadeh Shafieesabet, Richard C. Franklin, Dara K. Mohammad, Naznin Hossain, Mona M. Khater, Reta Tsegaye Gayesa, Natalie Maria Cormier, Ghulam Mustafa, Ehsan Sadeghi, Nikolay Ivanovich Briko, Robert S. Bernstein, Samiah Alam, Duduzile Ndwandwe, Andrew T Olagunju, Obinna Onwujekwe, B. Suresh Kumar Shetty, Behnam Heidari, Arianna Maever L. Amit, John S. Ji, Pushpendra Kumar, Sangram Kishor Patel, Vera Marisa Costa, Yafeng Wang, Irfan Ullah, Sahar Saeedi Moghaddam, Virendra Singh, Tufa Kolola, Mehdi Yaseri, Abdullah Al Mamun, Hilton Y. Lam, Diego Augusto Santos Silva, Samath D Dharmaratne, Hajer Elkout, Yoshan Moodley, Linda Morales, Adrian Pana, Nauman Khalid, Hassen Mohammed, Fakher Rahim, Emma Elizabeth Spurlock, Mika Shigematsu, Bryan L. Sykes, Isaac Oluwafemi Dipeolu, Platon D. Lopukhov, Marzieh Nojomi, Khalid A Altirkawi, Dessalegn Haile, Mohsen Bayati, Senthilkumar Balakrishnan, Mohammad Ali Sahraian, Yasir Waheed, Ernoiz Antriyandarti, Tomohide Yamada, Alireza Rafiei, Bruno Ramos Nascimento, Ian Pollock, Ahamarshan Jayaraman Nagarajan, Kebede Embaye Gezae, Anton Sokhan, Mehran Shams-Beyranvand, Junaid Khan, Jacqueline Elizabeth Alcalde-Rabanal, Enrico Rubagotti, Mehran Alijanzadeh, Gillian I. Hollerich, Ismael R. Campos-Nonato, Eleonora Dubljanin, Itamar S. Santos, Wubalem Fekadu, Ole Frithjof Norheim, Florian Fischer, Kedir Hussein Abegaz, Nihal Thomas, Alaa Badawi, Amir Hasanzadeh, Nasir Salam, Muhammad Ali, Mohammad Ali Mansournia, Marcel Ausloos, Ensiyeh Jenabi, Bruno Piassi Sao Jose, Edgar Denova-Gutiérrez, Jae Il Shin, Jacob Olusegun Olusanya, Mohammad Hasan Imani-Nasab, Rajesh Sagar, Ahmed Abdelalim, Benjamin K. Mayala, Fatemeh Heydarpour, Maysaa El Sayed Zaki, Shiwei Liu, Soraya Siabani, Jonathan F. Mosser, Veincent Christian Filipino Pepito, Andre Rodrigues Duraes, Valery L. Feigin, Yuan-Pang Wang, Mathew M. Baumann, Saravanan Muthupandian, Ingan Ukur Tarigan, Jasvinder A. Singh, Sebastian Vollmer, Felix Akpojene Ogbo, Alan J Thomson, Agus Sudaryanto, Birhanu Geta Meharie, Mihajlo Jakovljevic, Ahsan Saleem, Ali S. Shalash, Rakhi Dandona, Mojtaba Bagherzadeh, Ahmed Abualhasan, Muhammad Shahdaat Bin Sayeed, Meghnath Dhimal, Yves Miel H Zuniga, Akram Pourshams, Ionut Negoi, Yilma Chisha Dea Geramo, Franz Castro, Nefsu Awoke, Vahid Alipour, Rosario Cárdenas, Mohammad Khazaei, Mitchell T. Wallin, Yonatal Mesfin Tefera, Sanjay Zodpey, Bolajoko O. Olusanya, Ziad A. Memish, Taddese Alemu Zerfu, Claudio Alberto Dávila-Cervantes, Samer Hamidi, Gbenga A. Kayode, Peter Memiah, Sheikh Mohammed Shariful Islam, Francesco Saverio Violante, Bartosz Miazgowski, Babak Eshrati, Moses K. Muriithi, Mihiretu Kebede, Mowafa Househ, Monika Sawhney, Preeti Dhillon, Desta Haftu Hayelom, Ajay Patle, Thirunavukkarasu Sathish, Krittika Bhattacharyya, Hiroshi Yatsuya, Jaifred Christian F. Lopez, Barthelemy Kuate Defo, Arash Ziapour, Paul H. Lee, Emerito Jose A. Faraon, Seyed Sina Naghibi Irvani, Hagos Tasew Atalay, Tariq Jamal Siddiqi, Rafael Alves Guimarães, Aziz Sheikh, Adauto Martins Soares Filho, Eun-Kee Park, Kirsten E. Wiens, Hai Quang Pham, Berhe Etsay Tesfay, G. K. Mini, Zewdie Aderaw Alemu, Hedley Quintana, Milena Santric-Milicevic, Rajat Das Gupta, Parvaiz A Koul, Edson Serván-Mori, Foad Abd-Allah, Rahul Gupta, Dereje Bayissa Demissie, Chinwe Juliana Iwu, Gabrielle B. Britton, Colm McAlinden, Ayenew Negesse Abejie, Mohsen Naghavi, Maarten J. Postma, Chhabi Lal Ranabhat, Liliana Preotescu, Walter Mendoza, Manfred S. Green, Mahesh P A, Somayeh Bohlouli, Huong Lan Thi Nguyen, Khaled Khatab, Ziyad Al-Aly, Ali H. Mokdad, Aditya P Dash, Andre M. N. Renzaho, Muhammad Aziz Rahman, Ghobad Moradi, Ruth W Kimokoti, Jalal Arabloo, Kimberly B. Johnson, Seyyed Meysam Mousavi, Hesham M. Al-Mekhlafi, D. R. Mahadeshwara Prasad, Rufus A. Adedoyin, Arash Tehrani-Banihashemi, Govinda Prasad Dhungana, Engida Yisma, Azeem Majeed, Dina Nur Anggraini Ningrum, Hagazi Gebre Meles, Hala Elhabashy, Devasahayam J. Christopher, Malede Mequanent Sisay, Juan Sanabria, Gebre Teklemariam Demoz, Leonardo Roever, Shishay Wahdey Tekelemedhin, Guoqing Hu, Yousef Khader, Heather J. Zar, Hamideh Salimzadeh, Ali Bijani, Mehdi Sayyah, Shanshan Li, Kebreab Paulos, Tefera Chane Mekonnen, Mahya Beheshti, Siamak Sabour, Izza Shahid, Tuomo J. Meretoja, Ireneous N. Soyiri, Luca Ronfani, James Albright, Brijesh Sathian, Maciej Banach, Hasan Yusefzadeh, Rahman Shiri, Girmay Teklay Weldesamuel, Mekdes Tigistu Yilma, Taweewat Wiangkham, Soewarta Kosen, Fernando de la Hoz, Mohammed Shannawaz, Luis Camera, Nevine El Nahas, Paul S. F. Yip, Miguel A Barboza, Ibrahim Abdollahpour, Augustine Mwangi Gatotoh, Gurudatta Naik, Kebede Deribe, Real World Studies in PharmacoEpidemiology, -Genetics, -Economics and -Therapy (PEGET), Value, Affordability and Sustainability (VALUE), Microbes in Health and Disease (MHD), Instituto de Saúde Pública da Universidade do Porto, IRAS OH Epidemiology Chemical Agents, Local Burden of Disease WaSH Collaborator, Violante FS, Public Health, Department of Earth Observation Science, UT-I-ITC-ACQUAL, Faculty of Geo-Information Science and Earth Observation, GeoHealth, HUS Comprehensive Cancer Center, Clinicum, University of Helsinki, Department of Oncology, Yisma, Engida, and Local Burden of Disease WaSH Collaborators
Subjects: Drinking water access, Sanitation, Universal design, Geographic Mapping, Socioeconomic Factor, DISEASE, 0302 clinical medicine, RA0421, Hygiene, 11. Sustainability, Global health, 030212 general & internal medicine, media_common, 2. Zero hunger, Public health, lcsh:Public aspects of medicine, 1. No poverty, General Medicine, 3142 Public health care science, environmental and occupational health, 6. Clean water, Low-income countries, 3. Good health, A990 Medicine and Dentistry not elsewhere classified, CHILD GROWTH, TERRITORIES, HYGIENE, Human, 0605 Microbiology, Diarrhea, AFRICA, medicine.medical_specialty, media_common.quotation_subject, 030231 tropical medicine, Local Burden of Disease WaSH Collaborators, Developing country, Article, Geographical inequalities, 1117 Public Health and Health Services, 12. Responsible consumption, Developing Countrie, 03 medical and health sciences, NUTRITIONAL INTERVENTIONS, Environmental health, medicine, SYSTEMATIC ANALYSIS, Humans, QUALITY, Sanitation/statistics & numerical data, Open defecation, Improved sanitation, hand washing, Developing Countries, Models, Statistical, Middle-income countries, Drinking Water, lcsh:RA1-1270, Bayes Theorem, GLOBAL BURDEN, diarrheal disease, DIARRHEA, Diarrhea/epidemiology, Local Burden of Disease WaSH Collaborator, Socioeconomic Factors, 0605 Microbiology, 1117 Public Health and Health Services, ITC-ISI-JOURNAL-ARTICLE, Business, Human medicine, Sanitation facilities, ITC-GOLD
Abstract: Background: Universal access to safe drinking water and sanitation facilities is an essential human right, recognised in the Sustainable Development Goals as crucial for preventing disease and improving human wellbeing. Comprehensive, high-resolution estimates are important to inform progress towards achieving this goal. We aimed to produce highresolution geospatial estimates of access to drinking water and sanitation facilities. Methods: We used a Bayesian geostatistical model and data from 600 sources across more than 88 low-income and middle-income countries (LMICs) to estimate access to drinking water and sanitation facilities on continuous continent-wide surfaces from 2000 to 2017, and aggregated results to policy-relevant administrative units. We estimated mutually exclusive and collectively exhaustive subcategories of facilities for drinking water (piped water on or off premises, other improved facilities, unimproved, and surface water) and sanitation facilities (septic or sewer sanitation, other improved, unimproved, and open defecation) with use of ordinal regression. We also estimated the number of diarrhoeal deaths in children younger than 5 years attributed to unsafe facilities and estimated deaths that were averted by increased access to safe facilities in 2017, and analysed geographical inequality in access within LMICs. Findings: Across LMICs, access to both piped water and improved water overall increased between 2000 and 2017, with progress varying spatially. For piped water, the safest water facility type, access increased from 40·0% (95% uncertainty interval [UI] 39·4–40·7) to 50·3% (50·0–50·5), but was lowest in sub-Saharan Africa, where access to piped water was mostly concentrated in urban centres. Access to both sewer or septic sanitation and improved sanitation overall also increased across all LMICs during the study period. For sewer or septic sanitation, access was 46·3% (95% UI 46·1–46·5) in 2017, compared with 28·7% (28·5–29·0) in 2000. Although some units improved access to the safest drinking water or sanitation facilities since 2000, a large absolute number of people continued to not have access in several units with high access to such facilities (>80%) in 2017. More than 253 000 people did not have access to sewer or septic sanitation facilities in the city of Harare, Zimbabwe, despite 88·6% (95% UI 87·2–89·7) access overall. Many units were able to transition from the least safe facilities in 2000 to safe facilities by 2017; for units in which populations primarily practised open defecation in 2000, 686 (95% UI 664–711) of the 1830 (1797–1863) units transitioned to the use of improved sanitation. Geographical disparities in access to improved water across units decreased in 76·1% (95% UI 71·6–80·7) of countries from 2000 to 2017, and in 53·9% (50·6–59·6) of countries for access to improved sanitation, but remained evident subnationally in most countries in 2017. Interpretation: Our estimates, combined with geospatial trends in diarrhoeal burden, identify where efforts to increase access to safe drinking water and sanitation facilities are most needed. By highlighting areas with successful approaches or in need of targeted interventions, our estimates can enable precision public health to effectively progress towards universal access to safe water and sanitation. This work was primarily supported by a grant from the Gates Foundation (OPP1132415). LGA has received support from Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Finance Code 001), Conselho Nacional de Desenvolvimento Científico e Tecnológico and Fundação de Amparo à Pesquisa do Estado de Minas Gerais. OOA acknowledges the Department of Science and Innovation, National Research Foundation, and DSI/NRF Centre of Excellence for Epidemiological Modelling and Analysis, Stellenbosch, South Africa. SMAl acknowledges the Department of Health Policy and Management, Faculty of Public Health, Kuwait University and International Centre for Casemix and Clinical Coding, Faculty of Medicine, National University of Malaysia for the approval and support to participate in this research project. HTA acknowledges Aksum University. MAu and CH are partly supported by a grant from the Romanian National Authority for Scientific Research and Innovation, CNDS-UEFISCDI, project number PN-III-P4-ID-PCCF-2016-0084. AAz acknowledges funding from the Gates Foundation (OPP1171700). ABad is supported by the Public Health Agency of Canada. TWB was supported by the Alexander von Humboldt Foundation through the Alexander von Humboldt Professor award, funded by the German Federal Ministry of Education and Research; the EU; the Wellcome Trust; and from National Institute of Child Health and Human Development of National Institutes of Health (NIH; R01-HD084233), National Institute on Aging of NIH (P01AG041710), National Institute of Allergy and Infectious Diseases of NIH (R01-AI124389 and R01-AI112339), as well as Fogarty International Center of NIH (D43-TW009775). DABen was supported by the National Institute for Health Research (NIHR) Oxford Biomedical Research Centre. The views expressed are those of the authors and not necessarily those of the National Health Service, the NIHR, or the UK Department of Health and Social Care. GBB is supported by Sistema Nacional de Investigación (SNI) de la Secretaría Nacional de Ciencia, Tecnología e Innovación (SENACYT) of Panamá. FCar acknowledges UID/ MULTI/04378/2019 and UID/QUI/50006/2019 support with funding from FCT/Ministério da Ciência, Tecnologia e Ensino Superior through national funds. VMC acknowledges her grant (SFRH/BHD/110001/2015), received by Portuguese national funds through Fundação para a Ciência e Tecnologia (FCT), IP, under the Norma Transitória DL57/2016/CP1334/CT0006. JDN acknowledges support from the Alexander von Humboldt Foundation. DBD acknowledges support from the Gates Foundation. KD is supported by a Wellcome Trust grant (number 201900/Z/16/Z) as part of his International Intermediate Fellowship. AGo acknowledges Sistema Nacional de Investigadores de Panamá (SNI), Secretaría Nacional de Ciencia, Tecnología e Innovación (SENACYT). CH is partly supported by a grant co-funded by European Fund for Regional Development through the Operational Program for Competitiveness (project ID P_40_382). SMSI is funded by a Fellowship from National Heart Foundation of Australia and Deakin University. MJ and the Serbian part of this GBD contribution was co-funded through grant OI175014 of the Ministry of Education Science and Technological Development of the Republic of Serbia. JK is a recipient of the 2020 Benjamin V Cohen Peace Fellowship from Ball State University Center for Peace and Conflict Studies. YJK’s work was supported by the Research Management Centre, Xiamen University Malaysia, grants number XMUMRF/2018-C2/ ITCM/0001. KKr is supported by a DST PURSE grant and UGC Center of Advanced Study awarded to the Department of Anthropology, Panjab University, Chandigarh, India. BL acknowledges support from the NIHR Oxford Biomedical Research Centre and the British Heart Foundation Centre of Research Excellence, Oxford. PTNM acknowledges the Council for the Development of Social Science Research in Africa. ANA acknowledges Debre Markos University for its support in-terms of office and internet access while reviewing this paper. AMSam received a fellowship from the Egyptian Fulbright Mission programme. MMS-M acknowledges the support of the Ministry of Education, Science and Technological Development of the Republic of Serbia (contract number 175087). AShi acknowledges the support of Health Data Research UK. MRS acknowledges the Clinical Research Development Center of Imam Reza Hospital, Kermanshah university of Medical sciences for their wise advice. JBS is part of Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain. RT-S was supported in part by grant PI17/00719 from Instituto de Salud Carlos III–FEDER. BU acknowledges Manipal Academy of Higher Education, Manipal. TWij acknowledges the Migraine Foundation Australia and the Department of Medicine, Faculty of Medicine, University of Rajarata, Saliyapura, Anuradhapuraya, Sri Lanka. CSW was supported by the South African Medical Research Council. SBZ received a scholarship from the Australian Government research training program in support of his academic career.
Published: 2020

12. Ethical issues in the COVID-19 pandemic control preparedness in a developing economy

Author: Olufemi I. Olatoye, Catherine O. Falade, Isaac Oluwafemi Dipeolu, Ayodele Samuel Jegede, Simisola O. Akintola, Odunayo Akinyemi, IkeOluwapo O. Ajayi, Abayomi K. Olaifa, Ajala Aderemi, and Simeon Cadmus
Subjects: disease control, Best practice, Physical Distancing, Developing country, Health Services Accessibility, Disease Outbreaks, COVID-19 Testing, Pandemic, Humans, Mass Screening, Medicine, Public engagement, Developing Countries, business.industry, Social distance, COVID-19, General Medicine, Public relations, ethics, Data sharing, Open data, Preparedness, Commentary, Contact Tracing, business, Pandemic preparedness
Abstract: Adequate preparation for highly pathogenic infectious disease pandemic can reduce the incidence, prevalence and burden of diseases like COVID-19 pandemic. An antidote to the spread of the disease is adequate preparation for its control since there is no proven curative measure yet. Effective management of identified cases, social distancing, contact tracing and provision of basic infrastructure to facilitate compliance with preventive measures, testing are proven management strategies. Although these measures seem to be the best options presently, it is important to pay attention to ethical issues arising from the implementation process to ensure best practice. While disease epidemic is not alien to human societies, lessons from previous outbreaks are vital for addressing future outbreaks. For effective control of this pandemic, there should be a clear definition of social distancing in terms of distance and space in line with the WHO definition, adequate provision of basic amenities, screening and testing with specific criteria for selecting those to be screened. Also, there should be a free testing procedure, access to treatment opportunities for those who test positive, ethical free contact tracing practice, respect for the autonomy of those to be tested, and global best practice of open science, open data and data sharing practices. In conclusion, a framework/guideline for epidemic/pandemic ethics guidance should be developed while an ethical sensitive communication manual should be prepared for public engagement on epidemic and pandemic.
Published: 2020

13. Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000-17

Author: Ninuk Hariyani, Benjamin Uzochukwu, Anas M. Saad, Sivan Yegnanarayana Iyer Saraswathy, Amirhossein Sahebkar, Behzad Karami Matin, Abdallah M. Samy, Roman Topor-Madry, Nelson G.M. Gomes, Afsaneh Arzani, Simin Liu, Maryam Khayamzadeh, Ejaz Ahmad Khan, Asmamaw Bizuneh Demis, Anelisa Jaca, Amir Kasaeian, Fereshteh Ansari, Abdur Razzaque Sarker, Ali Kabir, Jorge Cano, Marcos Roberto Tovani-Palone, Tufa Kolola, Josephine W. Ngunjiri, Roghiyeh Faridnia, Kedir Hussein Abegaz, Hosni Salem, Sharareh Eskandarieh, Norberto Perico, Sergio I. Prada, Fisaha Haile Tesfay, Jai K Das, Ana Isabel Ribeiro, Sameer Vali Gopalani, Dessalegn Haile, Shivakumar Km Marulasiddaiah M. KMShivakumar, Narayan Prasad, Pranab Chatterjee, Shafiu Mohammed, Ravi Prakash Jha, Xiu Ju George Zhao, Farshad Farzadfar, Ahmad Daryani, Pramesh Raj Ghimire, Abbas Mosapour, Ebrahim Babaee, Rajat Das Gupta, Jean Jacques Noubiap, Daniel Bekele Ketema, Teshome Bekele Elema I, Erkin M. Mirrakhimov, Seyed Hossein Yahyazadeh Jabbari, Muktar Beshir Ahmed, Wondimeneh Shibabaw Shiferaw, Mehran Asadi-Aliabadi, Mohamed M. Gad, Eugenio Traini, Milena Santric-Milicevic, Bakhtiar Piroozi, Mohsen Afarideh, Duduzile Ndwandwe, Ibrahim Abdollahpour, Aisha Elsharkawy, Bárbara Niegia Garcia de Goulart, Soufiane Boufous, Obinna Onwujekwe, Seyyed Meysam Mousavi, Azeem Majeed, Meghnath Dhimal, Bruno F. Sunguya, Daniel Adane Endalew, Hosein Shabaninejad, Siddhesh Zadey, Takahiro Tabuchi, Gebrekiros Gebremichael Meles, Davide Guido, Trang Huyen Nguyen, Yonatal Mesfin Tefera, Hala Elhabashy, Devasahayam J. Christopher, Malede Mequanent Sisay, Davide Rasella, Hedayat Abbastabar, Maziar Moradi-Lakeh, Anthony Masaka, Wagaye Fentahun Chanie, B. Suresh Kumar Shetty, Matiwos Soboka Daba, Tesfaye Yitna Yitna Chichiabellu, Arianna Maever L. Amit, Tomohide Yamada, Alireza Rafiei, Reinhard Busse, Abdullah Al Mamun, Genet Melak Alamene, George C Patton, Andem Effiong, Rushdia Ahmed, Jagadish Rao Padubidri, Mohamad-Hani Temsah, Nizal Sarrafzadegan I, Francesco Saverio Violante, Monika Sawhney, Eyal Oren, Kimberly B. Johnson, Benn Sartorius, Shirin Djalalinia, Mohsen Bayati, Merhawi Gebremedhin Tekle, Navid Rabiee, Javad Nazari, Krishna K. Aryal, Kavumpurathu Raman Thankappan, Yoshan Moodley, Anh Kim Dang, Mohammad Khazaei, Parvaiz A Koul, Edson Serván-Mori, Foad Abd-Allah, Seyed Mohammad Riahi, Nader Jahanmehr, Yuming Guo, Sonia Saxena, Bayu Begashaw Bekele, Hagos Degefa de Hidru I, Enayatollah Homaie Rad, Richard C. Franklin, Dara K. Mohammad, Naznin Hossain, Oliver J. Brady, Natalie Maria Cormier, Ghulam Mustafa, Samiah Alam, Guoqing Hu, Yousef Khader, Mohsen Mazidi, Hamed Kalani, Hamideh Salimzadeh, Mayowa O. Owolabi, Ali Bijani, Getu Debalkie Demissie, Tsegaye Lolaso Lenjebo, German Martinez, Elias Merdassa Roro, Hamidreza Komaki, Giovanni Damiani, Nelson Alvis-Guzman, Reza Shirkoohi, Aditya Prasad Dash, Benny Antony, Cheru Tesema Leshargie, Josip Car, Turki Alanzi, Amir Jalali, Shahin Soltani, Arvin Haj-Mirzaian, John S. Ji, Nima Hafezi-Nejad, S. Mohammad Sajadi, Khalid A Altirkawi, Shanshan Li, Hunduma Amensisa Amensisa Bojia I, Estifanos Baye, Hany Aref, Kebreab Paulos, Francisco Rogerlândio Martins-Melo, Shankar M Bakkannavar, Felix Lam, Themba G.G. Ginindza, Behnam Heidari, Chukwudi A Nnaji, Kebadnew Mulatu Mihretie, Mostafa Leili, Sohail Ahmad, Babak Moazen, Samad Azari, Feleke Gebremeskel W, Jacqueline Elizabeth Alcalde-Rabanal, Khanh Bao Tran, Okechukwu S Ogah, Bruno Ramos Nascimento, Tefera Chane Mekonnen, Irina Filip, Bogdan Oancea, Lalit Dandona, Desalegn Markos Shifti, Nasir Salam, Binyam Minuye Birihane, Mohammad Ali Mansournia, Mohammad Ebrahimi Kalan, Sheetal D. Lad, Michael R.M. Abrigo, Ken Lee Chin, Masoud Moradi, Temesgen Yihunie Akalu, Behzad Heibati, Ole Frithjof Norheim, Man Mohan Mehndiratta, Mahya Beheshti, Ali Yadollahpour, Gelin Xu, Siamak Sabour, Neda Izadi, Carlos Culquichicón, Tuomo J. Meretoja, Ireneous N. Soyiri, Jacob Olusegun Olusanya, Félix Carvalho, Hamid Yimam Hassen, Dereje Bayissa Demissie, Yun Jin Kim, Rajesh Sagar, Fakher Rahim, Catrin E. Moore, Thomas R. Hird, Amjad Mohamadi-Bolbanabad, Naser Mohammad Gholi Mezerji, Ahamarshan Jayaraman Nagarajan, Anton Sokhan, Faris Lami, Masoud Behzadifar, Ritesh G. Menezes, Amira Hamed Darwish, Mohammad Zamani, Tesleem Kayode Babalola, Navid Manafi, Charles Shey Wiysonge, Diego Augusto Santos Silva, Daniel Diaz, Eleonora Dubljanin, Soraya Nouraei Motlagh, Suraj Bhattarai, Getasew Taddesse Worku, Noore Alam, Jasvinder A. Singh, Catalina Liliana Andrei, Ali Kazemi Karyani, Robert C. Reiner, Mohammedaman Mama Hussen, Fatemeh Heydarpour, Nuruzzaman Khan I, Bach Xuan Tran, Lal B. Rawal, Bereket Duko, Joemer C. Maravilla, Rakhi Dandona, Sandra B. Munro, Jae Il Shin, Julia Moreira Pescarini, Claudiu Herteliu, Ahmed Abdelalim, Manasi Kumar, Pushpendra Kumar, Saleem Muhammad Rana, Hedley Quintana, Akram Pourshams, Franz Castro, Muhammad Aziz Rahman, Beyene Meressa Adhena, Aberash Abay Tasew, Linda Morales, Dawit Zewdu Wondafrash, Wasiq Faraz Rawasia, David Laith Rawaf, Zoubida Zaidi, Tomislav Mestrovic, Rajeev Gupta, Seyyede Masoume Athari, Peter Njenga Keiyoro, Andrea Werdecker, Santi Martini, Fatemeh Rajati, Andre Pascal Kengne, Victor Adekanmbi, Seid Tiku Mereta, Yared Asmare Aynalem, Kewal Krishan, Marzieh Nojomi, Yves Miel H Zuniga, Mohammad Reza Sobhiyeh, Frank B. Osei, Nefsu Awoke, Randah R. Hamadeh, G. K. Mini, Edris Hasanpoor, Ayele Geleto Bali, Moslem Soofi, Prabhat Lamichhane, Peter Azzopardi, Amir Khater, G Anil Kumar, Catherine A. Welgan, Abraham Getachew Kelbore, Jaifred Christian F. Lopez, Senthilkumar Balakrishnan, Mohammad Ali Sahraian, Ahmed I. Hasaballah, Virendra Singh, Arash Ziapour, Zahid A Butt, Hebat Allah Salah A. Yousof, Tewodros Eshete Wonde, Sanjay Zodpey, Amaha Kahsay, Achala Upendra Jayatilleke, Segun Emmanuel Ibitoye, Beriwan Abdulqadir Ali, Simin Mouodi, Salman Rawaf, Iqbal R. F. Elyazar, Ai-Min Wu, Seyed Sina Naghibi Irvani, Yasir Waheed, Delia Hendrie, Hadi Pourjafar, Farnam Mohebi, Naohiro Yonemoto, Ahmad Ghashghaee, Veincent Christian Filipino Pepito, Paulina A. Lindstedt, Nauman Khalid, Sezer Kisa, Chi Linh Hoang, Niranjan Kissoon, Kindie Fentahun Muchie, Valery L. Feigin, Mathew M. Baumann, Alemayehu Toma, Andre Rodrigues Duraes, Benjamin B. Massenburg, Santosh Varughese, Yuan-Pang Wang, Ingan Ukur Tarigan, Ali Kiadaliri, Hamed Zandian, Demelash Woldeyohannes Handiso, Hassan Magdy Abd El Razek, Ketema Bizuwork Gebremedhin, Hafiz Ansar Rasul Suleria, Oluchi Ezekannagha, Getinet Ayano, Bolajoko O. Olusanya, Manu Raj Mathur, Manfred Accrombessi, Christopher J L Murray, Moritz U. G. Kraemer, Saeed Amini, Ziad A. Memish, Yousef Mohammad, Luis Camera, Ernoiz Antriyandarti, Ronny Westerman, Meghdad Pirsaheb, Negar Rezaei, Ted R. Miller, Aziz Eftekhari, Nevine El Nahas, Sebastian Vollmer, Sanjay Basu, Hesham M. Al-Mekhlafi, D. R. Mahadeshwara Prasad, Rufus A. Adedoyin, Miliva Mozaffor I, Mihiretu Kebede, Preeti Dhillon, Dilaram Acharya, Iman El Sayed, Narendar Manohar, Paul S. F. Yip, Ben Lacey, Felix Akpojene Ogbo, Adrian Davis, Dinh-Toi Chu, Ranjani Somayaji, Raaj Kishore Biswas, Taddese Alemu Zerfu, Claudio Alberto Dávila-Cervantes, Sharath Burugina Nagaraja, Getachew Mullu Kassa, Mohan Bairwa, Gurudatta Naik, André Karch, Gudlavalleti V S Murthy, Avula Laxmaiah, Farid Najafi, Birhanu Geta Meharie, Lorenzo Monasta, Amit Arora, Christopher S Yilgwan, Samer Hamidi, Keivan Ahmadi, Kebede Deribe, Ehimario U. Igumbor, Engida Yisma, Henok Biresaw Netsere, Mihajlo Jakovljevic, Ali S. Shalash, Thirunavukkarasu Sathish, Sachin R Atre, Mohamed I Hegazy, Mehedi Hasan, Hamidreza Haririan, Lucas Guimarães Abreu, Nejimu Biza Zepro, Surendra Karki, Krittika Bhattacharyya, Hiroshi Yatsuya, Gbenga A. Kayode, Osayomwanbo Osarenotor, Paul H. Lee, Deepak Paudel, Hagos Tasew Atalay, Hatem S Shehata, Mohammad Fareed, Adnan Kisa, Hisham Atan Edinur, Mehran Alijanzadeh, Shafiur Rahman, Mohammad Hossein Khosravi, Anusha Ganapati Bhat, Bahram Mohajer, Narinder Pal Singh, Shai Linn, Savita Lasrado, Joseph Adel Mattar Banoub, Amir Almasi-Hashiani, Mohd Anisul Karim, Praveen Hoogar, Kerrie E. Doyle, Bedilu Girma Weji, Juan Sanabria, Olatunji O. Adetokunboh, Mohamed Hsairi, Alireza Esteghamati, Seok Jun Yoon, Paramjit Gill, Dabere Nigatu, Tariq Jamal Siddiqi, Muhammad Usman, Rafael Alves Guimarães, Zemenu Tadesse Tessema, Aziz Sheikh, Florian Fischer, Peter Memiah, Rakesh Lodha, Nihal Thomas, Karzan Abdulmuhsin Mohammad, Mohammad Sadegh Rezai, Tanuj Kanchan, Vinay Nangia, Ashraf Nabhan, Gebre Teklemariam Demoz, Eirini Skiadaresi, Aleksandra Barac, Simon I. Hay, Sadaf G. Sepanlou, Michellr L. Bell, Nicola Luigi Bragazzi, Aklilu Endalamaw, Vishnu Renjith, Chinwe Juliana Iwu, Gabrielle B. Britton, Colm McAlinden, Ayenew Negesse Abejie, Smita Pakhale, Doris V.V. Ortega-Altamirano, Noushin Mohammadifard, Deborah Carvalho Malta, Vo Dinh Bay, Kirsten E. Wiens, Hamidreza Karimi-Sari, Mustafa Z. Younis, Shaimaa I. El-Jaafary, Morenike Oluwatoyin Folayan, Phetole Walter Mahasha, Mu'awiyyah Babale Sufiyan, Harish Chander Gugnani, Mohammad Hifz Ur Rahman, Sheikh Mohammed Shariful Islam, Maarten J. Postma, Usman Iqbal, Abdu A. Adamu, Marwa R.Rashad Salem I, Fares Alahdab, Vafa Rahimi-Movaghar, Zulfiqar A. Bhutta, Masoud Foroutan, Muhammad Shahzeb Khan, In-Hwan Oh, Yahya Salimi, Takeshi Fukumoto, Chhabi Lal Ranabhat, Tiffany K. Gill, Angel Paternina-Caicedo, Walter Mendoza, Sojib Bin Zaman, Olayinka Stephen Ilesanmi, Brigette F. Blacker, Anbissa Muleta Senbeta, Subramanian Senthilkumaran, Ambrish Singh, Mehdi Fazlzadeh, Mahesh P A, Carlo La Vecchia, Alex Yeshaneh, Benjamin K. Mayala, Aniruddha Deshpande, Agus Sudaryanto, Neeraj Bedi, Morteza Shamsizadeh, Jemal Abdu Mohammed, Vahid Alipour, Haileab Fekadu Wolde, Boris Bikbov, Ahmed Abualhasan, Ali H. Mokdad, Eduarda Fernandes, Chandrashekhar T Sreeramareddy, Jacek Jerzy Jozwiak, Alessandra C. Goulart, Mahmoud Yousefifard, Masood Ali Shaikh, Roya Safari-Faramani, MohammadBagher Shamsi, Aso Mohammad Darwesh, Amir Anoushiravani, Kebede Embaye Gezae, Degena Bahrey Tadesse, Paula Moraga, Maha El Tantawi, Rosario Cárdenas, Assefa Desalew, Vivek Kumar, Mina Anjomshoa, Junaid Khan, Jagdish Khubchandani, Marcel Ausloos, Soraya Siabani, Anwar E. Ahmed, Mohammed Ibrahim Mohialdeen Gubari, Andre M. N. Renzaho, Vuong Minh Nong, Kaushik Sarkar, Bruno Piassi Sao Jose, Yafeng Wang, Mitchell T. Wallin, Edgar Denova-Gutiérrez, Mohammad Hasan Imani-Nasab, Melese Abate Reta, Kala M. Mehta, Yahya Safari, Marufa Sultana, David C. Schwebel, Roghayeh Mohammadibakhsh, Samath D Dharmaratne, Maysaa El Sayed Zaki, Shiwei Liu, Gail Davey, Milena Ilic, Yunquan Zhang, Bahram Armoon, Seyed-Mohammad Fereshtehnejad, Jost B. Jonas, Dian Kusuma, Yawukal chane Kasahun, Beatriz Paulina Ayala Quintanilla, Mohammad Moradi-Joo, Gebrehiwot G. Kassa, Maria Jesus Rios-Blancas, Serge Resnikoff, Seifadin Ahmed Shallo, Bartosz Miazgowski, Huda Basaleem, Jobert Richie Nansseu, Enrico Rubagotti, Carl Abelardo T. Antonio, Morteza Abdullatif Khafaie, Meysam Behzadifar, Maryam Adabi, Saravanan Muthupandian, Soumyadeep Bhaumik, hawariat, Carlos A Castañeda-Orjuela, Bhaskaran Unnikrishnan, Martin Amogre Ayanore, Dragos Virgil Davitoiu, Hossein Poustchi, Moses K. Muriithi, Dharmesh Kumar Lal, Ayman Grada, Rafael Tabarés-Seisdedos, Seyyed Shamsadin Athari, Ashish Pathak, Salvatore Rubino, Kenji Shibuya, Ana Laura Manda, Muluken Bekele Sorrie, Vivekanand Jha, Habtamu Kebebe Kasaye, Mohammad Hoseini, Sonali Kochhar, Van C. Lansingh, Ali Almasi, Amir Radfar, Till Bärnighausen, Marcia R. Weaver, Mowafa Househ, Arya Haj-Mirzaian, Gebremicheal Gebreslassie Kasahun, Arash Etemadi, Getahun Fentaw Mulaw, Zubair Kabir, Cuong Tat Nguyen, Chabila C Mapoma, Aubrey J. Levine, Solomon Gedlu Nigatu, Aslam Pervaiz, Muhammed Magdy Abd El Razek, Nataliya A. Foigt, Andrey Nikolaevich Briko, Sadaf Esteghamati, Chuanhua Yu, Pascual R. Valdez, Jennifer Rickard, Jennifer M. Ross, Ionut Negoi, Hailay Abrha Gesesew, Kamarul Imran Musa, Farshad Pourmalek, Kiomars Sharafi, Sangram Kishor Patel, Vera Marisa Costa, Mostafa Hosseini, Hajer Elkout, Mika Shigematsu, Bryan L. Sykes, Afarin Rahimi-Movaghar, Nuworza Kugbey, Vijay Kumar Chattu, Payman Salamati, Mona M. Khater, Reta Tsegaye Gayesa, Ehsan Sadeghi, Andrew T Olagunju, Govinda Prasad Dhungana, Dina Nur Anggraini Ningrum, Yaschilal Muche Belayneh, Leonardo Roever, Luca Ronfani, Nathaniel J. Henry, Brijesh Sathian, Hamid Sharifi, Liliana Preotescu, Joshua Longbottom, Somayeh Bohlouli, Huong Lan Thi Nguyen, Khaled Khatab, Ziyad Al-Aly, Ghobad Moradi, Ruth W Kimokoti, Jalal Arabloo, Mariam Molokhia, Maciej Banach, Hasan Yusefzadeh, Rahman Shiri, Girmay Teklay Weldesamuel, Mekdes Tigistu Yilma, Taweewat Wiangkham, Soewarta Kosen, Kovin Naidoo, Fernando de la Hoz, Mohammed Shannawaz, Berhe Etsay Tesfay I, Yogesh Sabde, Syed Mohamed Aljunid, Belay Tessema, Reza Malekzadeh, Tinuke O Olagunju, Olatunde Aremu, Mohammad Reza Salahshoor, Derrick A Bennett, Oladimeji M. Adebayo, Teshome Gebre, Narayan Bahadur Mahotra, Nelson J. Alvis-Zakzuk, Lauren E. Schaeffer, Alexandre C. Pereira, Mehdi Naderi, Mehdi Hosseinzadeh, Mehran Shams-Beyranvand, Ilais Moreno Velásquez, Rovshan Khalilov, Ai Koyanagi, Salman Khazaei, Ismael R. Campos-Nonato, Alaa Badawi, Amir Hasanzadeh, Gebreamlak Gebremedhn Gebremeskel, Gessessew Bugssa Hailu, Dessalegn Ajema Berbada, Kate E. LeGrand, Azadeh Shafieesabet, Nikolay Ivanovich Briko, Robert S. Bernstein, Irfan Ullah, Isaac Oluwafemi Dipeolu, Hadi Hassankhani, Keyghobad Ghadiri, Local Burden of Disease Diarrhoea Collaborator, Violante FS, Wiens, KE, Lindstedt, PA, Blacker, BF, Johnson, KB, Yisma, E, Ahmed, Muktar Beshir, Reiner, Robert C, Duko, Bereket, Local Burden of Disease Diarrhoea Collaborators, Microbes in Health and Disease (MHD), Real World Studies in PharmacoEpidemiology, -Genetics, -Economics and -Therapy (PEGET), Value, Affordability and Sustainability (VALUE), Local Burden Dis Diarrhoea, Department of Earth Observation Science, UT-I-ITC-ACQUAL, Faculty of Geo-Information Science and Earth Observation, GeoHealth, HUS Comprehensive Cancer Center, Clinicum, Institute for Molecular Medicine Finland, Department of Oncology, University of Helsinki, and Instituto de Saúde Pública da Universidade do Porto
Subjects: RJ101, medicine.medical_treatment, CHILDREN, ZINC, 0302 clinical medicine, 030212 general & internal medicine, media_common, Geography, lcsh:Public aspects of medicine, 1. No poverty, Low income and middle income countries, General Medicine, 3142 Public health care science, environmental and occupational health, 3. Good health, Child, Preschool, A990 Medicine and Dentistry not elsewhere classified, Geographical inequalities, 0605 Microbiology, Diarrhea, AFRICA, Inequality, DEATHS, media_common.quotation_subject, 030231 tropical medicine, Developing country, Article, RS, 1117 Public Health and Health Services, 03 medical and health sciences, MORBIDITY, Environmental health, DIARRHEAL DISEASE, medicine, Humans, Oral rehydration therapy, Healthcare Disparities, Developing Countries, Models, Statistical, CHOLERA, MORTALITY, Infant, Newborn, Infant, lcsh:RA1-1270, Bayes Theorem, Middle income, GLOBAL BURDEN, Child mortality, 0605 Microbiology, 1117 Public Health and Health Services, Health Care Surveys, ITC-ISI-JOURNAL-ARTICLE, Fluid Therapy, NA, Human medicine, ITC-GOLD
Abstract: Background: Oral rehydration solution (ORS) is a form of oral rehydration therapy (ORT) for diarrhoea that has the potential to drastically reduce child mortality; yet, according to UNICEF estimates, less than half of children younger than 5 years with diarrhoea in low-income and middle-income countries (LMICs) received ORS in 2016. A variety of recommended home fluids (RHF) exist as alternative forms of ORT; however, it is unclear whether RHF prevent child mortality. Previous studies have shown considerable variation between countries in ORS and RHF use, but subnational variation is unknown. This study aims to produce high-resolution geospatial estimates of relative and absolute coverage of ORS, RHF, and ORT (use of either ORS or RHF) in LMICs. Methods: We used a Bayesian geostatistical model including 15 spatial covariates and data from 385 household surveys across 94 LMICs to estimate annual proportions of children younger than 5 years of age with diarrhoea who received ORS or RHF (or both) on continuous continent-wide surfaces in 2000-17, and aggregated results to policy-relevant administrative units. Additionally, we analysed geographical inequality in coverage across administrative units and estimated the number of diarrhoeal deaths averted by increased coverage over the study period. Uncertainty in the mean coverage estimates was calculated by taking 250 draws from the posterior joint distribution of the model and creating uncertainty intervals (UIs) with the 2·5th and 97·5th percentiles of those 250 draws. Findings: While ORS use among children with diarrhoea increased in some countries from 2000 to 2017, coverage remained below 50% in the majority (62·6%; 12 417 of 19 823) of second administrative-level units and an estimated 6 519 000 children (95% UI 5 254 000-7 733 000) with diarrhoea were not treated with any form of ORT in 2017. Increases in ORS use corresponded with declines in RHF in many locations, resulting in relatively constant overall ORT coverage from 2000 to 2017. Although ORS was uniformly distributed subnationally in some countries, within-country geographical inequalities persisted in others; 11 countries had at least a 50% difference in one of their units compared with the country mean. Increases in ORS use over time were correlated with declines in RHF use and in diarrhoeal mortality in many locations, and an estimated 52 230 diarrhoeal deaths (36 910-68 860) were averted by scaling up of ORS coverage between 2000 and 2017. Finally, we identified key subnational areas in Colombia, Nigeria, and Sudan as examples of where diarrhoeal mortality remains higher than average, while ORS coverage remains lower than average. Interpretation: To our knowledge, this study is the first to produce and map subnational estimates of ORS, RHF, and ORT coverage and attributable child diarrhoeal deaths across LMICs from 2000 to 2017, allowing for tracking progress over time. Our novel results, combined with detailed subnational estimates of diarrhoeal morbidity and mortality, can support subnational needs assessments aimed at furthering policy makers' understanding of within-country disparities. Over 50 years after the discovery that led to this simple, cheap, and life-saving therapy, large gains in reducing mortality could still be made by reducing geographical inequalities in ORS coverage. This work was primarily supported by a grant from the Bill & Melinda Gates Foundation (OPP1132415). L G Abreu has received support from Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Finance Code 001), Conselho Nacional de Desenvolvimento Científico e Tecnológico and Fundação de Amparo à Pesquisa do Estado de Minas Gerais. O O Adetokunboh acknowledges the South African Department of Science and Innovation and the National Research Foundation. S M Aljunid acknowledges the Department of Health Policy and Management, Faculty of Public Health, Kuwait University and International Centre for Casemix and Clinical Coding, Faculty of Medicine, National University of Malaysia for the approval and support to participate in this research project. H T Atalay acknowledges Aksum University. M Ausloos and C Herteliu are partially supported by a grant of the Romanian National Authority for Scientific Research and Innovation, CNDS-UEFISCDI, project number PN-III-P4-ID-PCCF-2016-0084. P S Azzopardi was supported by an Australian National Health and Medical Research Council (NHMRC) early career fellowship. A Badawi is supported by the Public Health Agency of Canada. T W Bärnighausen was supported by the Alexander von Humboldt Foundation through the Alexander von Humboldt Professor award, funded by the German Federal Ministry of Education and Research; the EU; the Wellcome Trust; and from National Institute of Child Health and Human Development of National Institutes of Health (NIH; R01-HD084233), National Institute on Aging of NIH (P01-AG041710), National Institute of Allergy and Infectious Diseases of NIH (R01-AI124389 and R01-AI112339), as well as Fogarty International Center of NIH (D43-TW009775). G B Britton is supported by Sistema Nacional de Investigación (SNI) de la Secretaría Nacional de Ciencia, Tecnología e Innovación (SENACYT) of Panamá. A Barac is funded by the Project of Ministry of Education, Science and Technology of the Republic of Serbia (number III45005). D A Bennett was supported by the National Institute for Health Research (NIHR) Oxford Biomedical Research Centre. The views expressed are those of the authors and not necessarily those of the National Health Service, the NIHR, or the UK Department of Health and Social Care. V M Costa acknowledges her grant (SFRH/BHD/110001/2015), received by Portuguese national funds through Fundação para a Ciência e Tecnologia (FCT), IP, under the Norma Transitória DL57/2016/CP1334/CT0006. F Carvalho acknowledges UID/MULTI/04378/2019 and UID/QUI/50006/2019 support with funding from FCT/Ministério da Ciência, Tecnologia e Ensino Superior through national funds. K Deribe is supported by a Wellcome Trust grant (number 201900/Z/16/Z) as part of his International Intermediate Fellowship. C Herteliu is partially supported by a grant co-funded by European Fund for Regional Development through the Operational Program for Competitiveness (project ID P_40_382). P Hoogar thanks Centre for Bio Cultural Studies, Directorate of Research, Manipal Academy of Higher Education, Manipal and Centre for Holistic Development and Research, Kalaghatgi-Karnataka. S M S Islam is funded by a Fellowship from National Heart Foundation of Australia and Deakin University. M Jakovljevic and the Serbian part of this GBD contribution was co-funded through grant OI175014 of the Ministry of Education Science and Technological Development of the Republic of Serbia. A P Kengne is supported by the South African Medical Research Council. Y J Kim's work was supported by the Research Management Centre, Xiamen University Malaysia, grants number XMUMRF/2018-C2/ITCM/0001. K Krishan is supported by a DST PURSE grant and UGC Center of Advanced Study awarded to the Department of Anthropology, Panjab University, Chandigarh, India. M Kumar acknowledges K43 TW010716-03. B Lacey acknowledges support from the NIHR Oxford Biomedical Research Centre and the British Heart Foundation Centre of Research Excellence, Oxford. P T N Memiah acknowledges the Council for the Development of Social Science Research in Africa. M Molokhia is supported by the NIHR Biomedical Research Center at Guy's and St Thomas' National Health Service Foundation Trust and King's College London. I Moreno Velásquez is supported by the Sistema Nacional de Investigación (SENACYT, Panamá). G C Patton is funded by an NHMRC Fellowship. A M Samy received a fellowship from the Egyptian Fulbright Mission programme. M M Santric-Milicevic acknowledges the support of the Ministry of Education, Science and Technological Development of the Republic of Serbia (contract number 175087). A Sheikh acknowledges the support of Health Data Research UK. M R Sobhiyeh acknowledges the Clinical Research Development Center of Imam Reza Hospital, Kermanshah University of Medical Sciences for their wise advice. R Tabarés-Seisdedos was supported in part by grant PI17/00719 from Instituto de Salud Carlos III–FEDER. B Unnikrishnan acknowledges Manipal Academy of Higher Education, Manipal. M R Weaver was supported by the Bill & Melinda Gates Foundation grant OPP1127433. C S Wiysonge was supported by the South African Medical Research Council.
Published: 2020

14. Knowledge and Perception of Malaria Among Hausa Married Men in Mokola Community of Ibadan, Oyo State, Nigeria

Author: Hayatudeen Muhammad, O E Oyewole, and Isaac Oluwafemi Dipeolu
Subjects: Under-five, business.industry, Knowledge level, Psychological intervention, Systematic sampling, medicine.disease, Test (assessment), Community mobilization, Acquired immunodeficiency syndrome (AIDS), parasitic diseases, Medicine, business, Malaria, Demography
Abstract: Malaria is endemic in most countries within the African continent and accounts for high morbidity and mortality in those countries. The Nigerian Government launched the National Malaria Strategic Plan 2014-2020 to address the high burden of malaria in the country. However, like the previous plans, this plan focused more on the vulnerable groups to malaria (i. e. pregnant women, children under five years old and people living with HIV/AIDS) as the target population for the interventions. Men being the heads of the family in most African societies make all health decisions for the family. Many interventions that did not involve men do not succeed because of the decision roles men play in the family. An understanding of the knowledge and perception of men regarding malaria causes prevention, and management would assist in developing interventions aimed at reducing morbidity and mortality related to the disease in the community as well as achieving the Sustainable Development Goal 3.3, which focuses on Ending the Epidemic of Malaria. Therefore, this study was designed to investigate the knowledge and perception of malaria among Hausa married men in Mokola community, Ibadan.The study was a descriptive cross-sectional survey. A three-stage sampling technique was used to recruit 302 Hausa married men based in Mokola; stratified into the Hausa and Yoruba (Okesu) axis, systematic random sampling was used to select the houses and balloting was used when a house had more than one married man. A validated semi-structured interviewer-administered questionnaire was used for data collection. Knowledge, perception and preventive practices were measured on a 22-point, 26-point and 14-point scales, respectively. Knowledge scores of 1≤13 and scores >13 were categorized as poor and good, respectively. Perception scores of 0≤16 and scores >16 were categorized as poor and good, respectively. Preventive practice scores of 0≤8 and scores ˃8 were categorized as poor and good, respectively. Data was analyzed using descriptive and inferential statistics such as Chi-square test at p˂0.05 level of significance. Respondents’ mean age was 36.4 years, with trading accounting for 97.7% respondents’ occupation. Respondents whose monthly income range from N30,000-N75,000 accounted for 56.0%. Monogamy was practised by 75.5% with 73.2% having less than 5 children. Most respondents (76.2%) correctly defined malaria, with 22.2% obtaining information on malaria from the electronic media. Majority (99.3%) of respondents acknowledged to buying of drugs as one of the roles men should play in the treatment of malaria in their households. Most respondents, 89.1%, had good knowledge on definition of malaria and 97.0% had a good perception towards malaria management in their families with 51.6% of respondents reporting that a family member had malaria less than a month ago. Respondents who used ITN as prevention against malaria for their families accounted for 80.8%. Overall, 78.5% of respondents practised right preventive practice against malaria. The test of association between level of education and knowledge of malaria showed that only knowledge on symptoms of malaria was associated with the respondents’ level of education (p = 0.012). Test of association between level of education and perception of malaria revealed that perception of the respondents on causes of malaria was significantly associated with their level of education (p = 0.003). The test of association between respondents’ knowledge and perception on malaria revealed that knowledge and perception were significantly associated (p < 0.001), also the test of association between knowledge and the preventive practices of respondents revealed a statistically significant association exists between knowledge level and preventive practices against malaria (p= 0.028). Majority of respondents had good knowledge and perception on malaria and only few reported practicing malaria preventive measures involving spending money for their households. Interventions such awareness through the electronic media and community mobilization on malaria preventive measures focusing on men should be carried out in other communities.
Published: 2021

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14 results on '"Isaac Oluwafemi Dipeolu"'

1. Mapping development and health effects of cooking with solid fuels in low-income and middle-income countries, 2000–18: a geospatial modelling study

2. Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000–17

3. The global distribution of lymphatic filariasis, 2000–18: a geospatial analysis

4. Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000–17

5. Influence of internet exposure on sexual behaviour of young persons in an urban district of Southwest Nigeria

6. New Approaches for Improved Service Delivery in Rural Settings

7. Measuring the availability of human resources for health and its relationship to universal health coverage for 204 countries and territories from 1990 to 2019 : a systematic analysis for the Global Burden of Disease Study 2019

8. Nigerian rural mothers’ knowledge of routine childhood immunizations and attitudes about use of reminder text messages for promoting timely completion

9. Outcome of reminder text messages intervention on completion of routine immunization in rural areas, Nigeria

10. The global distribution of lymphatic filariasis, 2000–18:a geospatial analysis

11. Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000-17

12. Ethical issues in the COVID-19 pandemic control preparedness in a developing economy

13. Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000-17

14. Knowledge and Perception of Malaria Among Hausa Married Men in Mokola Community of Ibadan, Oyo State, Nigeria

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14 results on '"Isaac Oluwafemi Dipeolu"'

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