20 results on '"Adewuyi, Emmanuel O."'
Search Results
2. Genome-wide cross-disease analyses highlight causality and shared biological pathways of type 2 diabetes with gastrointestinal disorders
- Author
-
Adewuyi, Emmanuel O., Porter, Tenielle, O’Brien, Eleanor K., Olaniru, Oladapo, Verdile, Giuseppe, and Laws, Simon M.
- Published
- 2024
- Full Text
- View/download PDF
3. A large-scale genome-wide cross-trait analysis reveals shared genetic architecture between Alzheimer’s disease and gastrointestinal tract disorders
- Author
-
Adewuyi, Emmanuel O., O’Brien, Eleanor K., Nyholt, Dale R., Porter, Tenielle, and Laws, Simon M.
- Published
- 2022
- Full Text
- View/download PDF
4. Medicines and vaccines supply chains challenges in Nigeria: a scoping review
- Author
-
Olutuase, Victory O., Iwu-Jaja, Chinwe J., Akuoko, Cynthia P., Adewuyi, Emmanuel O., and Khanal, Vishnu
- Published
- 2022
- Full Text
- View/download PDF
5. Investigating Genetic Overlap between Alzheimer's Disease, Lipids, and Coronary Artery Disease: A Large-Scale Genome-Wide Cross Trait Analysis.
- Author
-
Kirby, Artika, Porter, Tenielle, Adewuyi, Emmanuel O., and Laws, Simon M.
- Subjects
MYOCARDIAL ischemia ,CORONARY artery disease ,CORONARY disease ,LOW density lipoproteins ,ALZHEIMER'S disease - Abstract
There is evidence to support a link between abnormal lipid metabolism and Alzheimer's disease (AD) risk. Similarly, observational studies suggest a comorbid relationship between AD and coronary artery disease (CAD). However, the intricate biological mechanisms of AD are poorly understood, and its relationship with lipids and CAD traits remains unresolved. Conflicting evidence further underscores the ongoing investigation into this research area. Here, we systematically assess the cross-trait genetic overlap of AD with 13 representative lipids (from eight classes) and seven CAD traits, leveraging robust analytical methods, well-powered large-scale genetic data, and rigorous replication testing. Our main analysis demonstrates a significant positive global genetic correlation of AD with triglycerides and all seven CAD traits assessed—angina pectoris, cardiac dysrhythmias, coronary arteriosclerosis, ischemic heart disease, myocardial infarction, non-specific chest pain, and coronary artery disease. Gene-level analyses largely reinforce these findings and highlight the genetic overlap between AD and three additional lipids: high-density lipoproteins (HDLs), low-density lipoproteins (LDLs), and total cholesterol. Moreover, we identify genome-wide significant genes (Fisher's combined p value [FCP
gene ] < 2.60 × 10−6 ) shared across AD, several lipids, and CAD traits, including WDR12, BAG6, HLA-DRA, PHB, ZNF652, APOE, APOC4, PVRL2, and TOMM40. Mendelian randomisation analysis found no evidence of a significant causal relationship between AD, lipids, and CAD traits. However, local genetic correlation analysis identifies several local pleiotropic hotspots contributing to the relationship of AD with lipids and CAD traits across chromosomes 6, 8, 17, and 19. Completing a three-way analysis, we confirm a strong genetic correlation between lipids and CAD traits—HDL and sphingomyelin demonstrate negative correlations, while LDL, triglycerides, and total cholesterol show positive correlations. These findings support genetic overlap between AD, specific lipids, and CAD traits, implicating shared but non-causal genetic susceptibility. The identified shared genes and pleiotropic hotspots are valuable targets for further investigation into AD and, potentially, its comorbidity with CAD traits. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
6. Antenatal care utilisation and receipt of its components in Nigeria: Assessing disparities between rural and urban areas—A nationwide population-based study.
- Author
-
Adewuyi, Emmanuel O., Auta, Asa, Adewuyi, Mary I., Philip, Aaron Akpu, Olutuase, Victory, Zhao, Yun, and Khanal, Vishnu
- Subjects
- *
CITIES & towns , *RURAL women , *PRENATAL care , *CITY dwellers , *RURAL geography , *TEENAGE mothers , *IRON supplements , *TEENAGE pregnancy - Abstract
Introduction: Antenatal care (ANC) is crucial for positive pregnancy outcomes, but it is underutilised in Nigeria, suggesting unmet needs, and potentially contributing to the country's high burden of maternal and neonatal mortalities. This study comprehensively assesses ANC utilisation and receipt of its components in Nigeria, focusing on disparities between rural and urban areas. Methods: We used the data disaggregation approach to analyse the Nigeria Demographic and Health Survey 2018. We estimated ANC utilisation, assessed the receipt of ANC components, and identified factors associated with eight or more (≥ 8) ANC contacts nationally and across rural and urban residences. Results: Nationwide, only 20.3% of women had ≥ 8 ANC contacts, with a significant disparity (P < 0.001) between urban (35.5%) and rural (10.4%) areas in Nigeria. The North-East region had the lowest ANC utilisation nationally (3.7%) and in urban areas (3.0%), while the North-West had the lowest in rural areas (2.7%). Nationally, 69% of mothers received iron supplements, 70% had tetanus injections, and 16% received medicines for intestinal parasites, with urban residents having higher proportions across all ANC components. Maternal and husband education, health insurance, and maternal autonomy were associated with increased ANC odds at the national, rural, and urban residences. However, differences exist, with all ethnicities having higher ANC odds than the Hausa/Fulanis in urban areas and the Yorubas demonstrating greater odds than other ethnicities in rural settings. Internet use was significant only in the national context, watching television only in urban settings, while maternal working status, wealth, birth type, religion, and radio listenership were significant in rural areas. Conclusion: Our study reveals significant disparities in ANC utilisation and components across Nigeria, with rural residents, particularly in northern regions, as well as socioeconomically disadvantaged and teenage mothers facing notable challenges. A multifaceted approach prioritising the interplay of intersectional factors like geography, socioeconomic status, education, religion, ethnicity, and gender dynamics is essential. Key strategies should include targeted interventions to promote educational opportunities, expand health insurance coverage, leverage internet and context-specific media, and foster socioeconomic empowerment, with priority for underserved populations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
7. Hepatitis B vaccination coverage among health-care workers in Africa: A systematic review and meta-analysis
- Author
-
Auta, Asa, Adewuyi, Emmanuel O., Kureh, Gbednet T., Onoviran, Nguavese, and Adeloye, Davies
- Published
- 2018
- Full Text
- View/download PDF
8. Prevalence and factors associated with non-utilization of healthcare facility for childbirth in rural and urban Nigeria : Analysis of a national population-based survey
- Author
-
ADEWUYI, EMMANUEL O, ZHAO, YUN, AUTA, ASA, and LAMICHHANE, REETA
- Published
- 2017
9. Health-care workers' occupational exposures to body fluids in 21 countries in Africa: systematic review and meta-analysis/Exposition professionnelle des agents de sante aux liquides organiques dans 21 pays africains: revue systematique et meta-analyse/Exposicion a fluidos corporales de los profesionales sanitarios de 21 paises de Africa: revision sistematica y meta-analisis
- Author
-
Auta, Asa, Adewuyi, Emmanuel O., Tor-Anyiin, Amom, Aziz, David, Ogbole, Esther, Ogbonna, Brian O., and Adeloye, Davies
- Subjects
Bloodborne diseases -- Risk factors ,Health policy -- Analysis ,Medical personnel -- Practice -- Health aspects ,Occupational safety and health -- Analysis ,Body fluids -- Research ,Health - Abstract
Objective To estimate the lifetime and 12-month prevalence of occupational exposure to body fluids among health-care workers in Africa. Methods Embase[R], PubMed[R] and CINAHL databases were systematically searched for studies published between January 2000 and August 2017 that reported the prevalence of occupational exposure to blood or other body fluids among health-care workers in Africa. The continent-wide prevalence of exposure was estimated using random-effects meta-analysis. Findings Of the 904 articles identified, 65 studies from 21 African countries were included. The estimated pooled lifetime and 12-month prevalence of occupational exposure to body fluids were 65.7% (95% confidence interval, CI: 59.7-71.6) and 48.0% (95% CI: 40.7-55.3), respectively. Exposure was largely due to percutaneous injury, which had an estimated 12-month prevalence of 36.0% (95% CI: 31.2-40.8). The pooled 12-month prevalence of occupational exposure among medical doctors (excluding surgeons), nurses (including midwives and nursing assistants) and laboratory staff (including laboratory technicians) was 46.6% (95% CI: 33.5-59.7), 44.6% (95% CI: 34.1-55.0) and 34.3% (95% CI: 21.8-46.7), respectively. The risk of exposure was higher among health-care workers with no training on infection prevention and those who worked more than 40 hours per week. Conclusion The evidence available suggests that almost one half of health-care workers in Africa were occupational exposed to body fluids annually. However, a lack of data from some countries was a major limitation. National governments and health-care institutions across Africa should prioritize efforts to minimize occupational exposure among health-care workers. Objectif Estimer la prevalence au cours de la vie et sur 12 mois de l'exposition professionnelle aux liquides organiques des agents de sante en Afrique. Methodes Nous avons systematiquement recherche dans les bases de donnees Embase[R], PubMed[R] et CINAHL des etudes publiees entre janvier 2000 et aout 2017 documentant la prevalence de l'exposition professionnelle au sang ou a d'autres liquides organiques des agents de sante en Afrique. La prevalence de l'exposition dans l'ensemble du continent a ete estimee a l'aide d'une meta-analyse a effets aleatoires. Resultats Sur les 904 articles reperes, 65 etudes menees dans 21 pays africains ont ete selectionnees. La prevalence combinee au cours de la vie et sur 12 mois de l'exposition professionnelle aux liquides organiques etait estimee a 65,7% (intervalle de confiance, IC a 95%: 59,7-71,6) dans le premier cas et 48,0% (IC a 95%: 40,7-55,3) dans le second, exposition etait en grande partie due a des lesions percutanees, la prevalence sur 12 mois etant estimee a 36,0% (IC a 95%: 31,2-40,8). La prevalence combinee sur 12 mois de l'exposition professionnelle etait de 46,6% (IC a 95%: 33,5-59,7) chez les medecins (a l'exception des chirurgiens), de 44,6% (IC a 95%: 34,1-55,0) chez les infirmiers (sages-femmes et infirmiers auxiliaires compris) et de 34,3% (IC a 95%: 21,8-46,7) chez le personnel de laboratoire (techniciens de laboratoire compris). Le risque d'exposition etait plus eleve chez les agents de sante n'ayant pas ete formes a la prevention des infections et chez ceux qui travaillaient plus de 40 heures par semaine. Conclusion D'apres les donnees disponibles, pres de la moitie des agents de sante en Afrique sont exposes chaque annee aux liquides organiques dans le cadre de leur travail. Le manque de donnees dans certains pays a neanmoins constitue une limite majeure. Les gouvernements nationaux et les etablissements de sante de l'ensemble du continent doivent donner un degre de priorite eleve aux efforts visant a minimiser l'exposition professionnelle des agents de sante. Objetivo Hacer una estimacion del tiempo de vida y la prevalencia de 12 meses de exposicion profesional a fluidos corporales entre los profesionales sanitarios en Africa. Metodos Se realizo una busqueda sistematica en las bases de datos Embase[R], PubMed[R] y CINAHL de estudios publicados entre enero de 2000 y agosto de 2017 que mostraran la prevalencia de la exposicion profesional a sangre u otros fluidos corporales entre los profesionales sanitarios en Africa. La prevalencia de la exposicion en todo el continente se estimo utilizando un meta-analisis de efectos aleatorios. Resultados De los 904 articulos identificados se incluyeron 65 estudios de 21 paises africanos. El tiempo de vida estimado en conjunto y la prevalencia de 12 meses de exposicion profesional a fluidos corporales fue de un 65,7% (intervalo de confianza, IC, 95%: 59,7-71,6) y 48,0% (95% IC:40,7-55,3), respectivamente. La exposicion se debia en su mayor parte a heridas percutaneas, con una prevalencia estimada durante 12 meses del 36,0% (95% IC: 31,2-40,8). La prevalencia durante 12 meses de exposicion profesional en conjunto entre los medicos (excepto los cirujanos), enfermeras (incluidas las matronas y las auxiliares de enfermeria) y el personal de laboratorio (incluidos los tecnicos de laboratorio) fue del 46,6% (95% IC: 33,5-59,7), 44,6% (95% IC: 34,1-55,0) y del 34,3% (95% IC: 21,8-46,7), respectivamente. El riesgo de exposicion fue mas alto entre los profesionales sanitarios sin formacion en el ambito de la prevencion de infecciones y entre aquellos que trabajaban mas de 40 horas a la semana. Conclusion Las pruebas disponibles sugieren que casi la mitad de todos los trabajadores sanitarios en Africa estan expuestos profesionalmente a fluidos corporales cada ano. Sin embargo, la falta de datos de algunos paises supuso una gran limitacion. Por lo tanto, los gobiernos nacionales y las instituciones sanitarias africanas deberian priorizar los esfuerzos para disminuir la exposicion entre los profesionales sanitarios., Introduction Worldwide, health-care workers risk occupational exposure to blood-borne pathogens through contact with human body fluids. Although about 60 blood-borne infectious pathogens have been identified, including Epstein-Barr virus, most occupation-related, [...]
- Published
- 2017
- Full Text
- View/download PDF
10. Determinants of neonatal mortality in rural and urban Nigeria: Evidence from a population‐based national survey
- Author
-
Adewuyi, Emmanuel O and Zhao, Yun
- Published
- 2017
- Full Text
- View/download PDF
11. Relationship of Cognition and Alzheimer's Disease with Gastrointestinal Tract Disorders: A Large-Scale Genetic Overlap and Mendelian Randomisation Analysis.
- Author
-
Adewuyi, Emmanuel O., O'Brien, Eleanor K., Porter, Tenielle, and Laws, Simon M.
- Subjects
- *
GASTROINTESTINAL diseases , *ALZHEIMER'S disease , *GENETIC disorders , *GENETIC correlations , *GENOME-wide association studies , *CHLOROPLAST DNA , *GASTROINTESTINAL system - Abstract
Emerging observational evidence suggests links between cognitive impairment and a range of gastrointestinal tract (GIT) disorders; however, the mechanisms underlying their relationships remain unclear. Leveraging large-scale genome-wide association studies' summary statistics, we comprehensively assessed genetic overlap and potential causality of cognitive traits and Alzheimer's disease (AD) with several GIT disorders. We demonstrate a strong and highly significant inverse global genetic correlation between cognitive traits and GIT disorders—peptic ulcer disease (PUD), gastritis-duodenitis, diverticulosis, irritable bowel syndrome, and gastroesophageal reflux disease (GERD), but not inflammatory bowel disease (IBD). Further analysis detects 35 significant (p < 4.37 × 10−5) bivariate local genetic correlations between cognitive traits, AD, and GIT disorders (including IBD). Mendelian randomisation analysis suggests a risk-decreasing causality of educational attainment, intelligence, and other cognitive traits on PUD and GERD, but not IBD, and a putative association of GERD with cognitive function decline. Gene-based analysis reveals a significant gene-level genetic overlap of cognitive traits with AD and GIT disorders (IBD inclusive, pbinomial-test = 1.18 × 10−3–2.20 × 10−16). Our study supports the protective roles of genetically-influenced educational attainments and other cognitive traits on the risk of GIT disorders and highlights a putative association of GERD with cognitive function decline. Findings from local genetic correlation analysis provide novel insights, indicating that the relationship of IBD with cognitive traits (and AD) will depend largely on their local effects across the genome. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
12. Genetic analysis of endometriosis and depression identifies shared loci and implicates causal links with gastric mucosa abnormality.
- Author
-
Adewuyi, Emmanuel O., Mehta, Divya, Sapkota, Yadav, International Endogene Consortium, Yoshihara, Kosuke, Nyegaard, Mette, Steinthorsdottir, Valgerdur, Morris, Andrew P., Fassbender, Amelie, Rahmioglu, Nilufer, De Vivo, Immaculata, Buring, Julie E., Zhang, Futao, Edwards, Todd L., Jones, Sarah, Dorien, Peterse, Daniëlle, Rexrode, Kathryn M., Ridker, Paul M., and Schork, Andrew J.
- Subjects
- *
GASTRIC mucosa , *SINGLE nucleotide polymorphisms , *INOSITOL phosphates , *PHOSPHATE metabolism , *GENETIC correlations , *ORAL mucosa , *LINKAGE disequilibrium , *ENDOMETRIOSIS - Abstract
Evidence from observational studies indicates that endometriosis and depression often co-occur. However, conflicting evidence exists, and the etiology as well as biological mechanisms underlying their comorbidity remain unknown. Utilizing genome-wide association study (GWAS) data, we comprehensively assessed the relationship between endometriosis and depression. Single nucleotide polymorphism effect concordance analysis (SECA) found a significant genetic overlap between endometriosis and depression (PFsig-permuted = 9.99 × 10−4). Linkage disequilibrium score regression (LDSC) analysis estimated a positive and highly significant genetic correlation between the two traits (rG = 0.27, P = 8.85 × 10−27). A meta-analysis of endometriosis and depression GWAS (sample size = 709,111), identified 20 independent genome-wide significant loci (P < 5 × 10−8), of which eight are novel. Mendelian randomization analysis (MR) suggests a causal effect of depression on endometriosis. Combining gene-based association results across endometriosis and depression GWAS, we identified 22 genes with a genome-wide significant Fisher's combined P value (FCPgene < 2.75 × 10−6). Genes with a nominal gene-based association (Pgene < 0.05) were significantly enriched across endometriosis and depression (Pbinomial-test = 2.90 × 10−4). Also, genes overlapping the two traits at Pgene < 0.1 (Pbinomial-test = 1.31 × 10−5) were significantly enriched for the biological pathways 'cell–cell adhesion', 'inositol phosphate metabolism', 'Hippo-Merlin signaling dysregulation' and 'gastric mucosa abnormality'. These results reveal a shared genetic etiology for endometriosis and depression. Indeed, additional analyses found evidence of a causal association between each of endometriosis and depression and at least one abnormal condition of gastric mucosa. Our study confirms the comorbidity of endometriosis and depression, implicates links with gastric mucosa abnormalities in their causal pathways and reveals potential therapeutic targets for further investigation. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
13. Medical injection and access to sterile injection equipment in low- and middle-income countries: a meta-analysis of Demographic and Health Surveys (2010–2017).
- Author
-
Adewuyi, Emmanuel O and Auta, Asa
- Subjects
- *
DEMOGRAPHIC surveys , *MIDDLE-income countries , *HEALTH surveys , *BLOODBORNE infections , *INJECTIONS - Abstract
Background Unsafe injection practices contribute to increased risks of blood-borne infections, including human immunodeficiency virus, hepatitis B and hepatitis C viruses. The aim of this study was to estimate the prevalence of medical injections as well as assess the level of access to sterile injection equipment by demographic factors in low- and middle-income countries (LMICs). Methods We carried out a meta-analysis of nationally representative Demographic and Health Surveys (DHSs) conducted between 2010 and 2017 in 39 LMICs. Random effects meta-analysis was used in estimating pooled and disaggregated prevalence. All analyses were conducted using Stata version 14 and Microsoft Excel 2016. Results The pooled 12-month prevalence estimate of medical injection was 32.4% (95% confidence interval 29.3–35.6). Pakistan, Rwanda and Myanmar had the highest prevalence of medical injection: 59.1%, 56.4% and 53.0%, respectively. Regionally, the prevalence of medical injection ranged from 13.5% in west Asia to 42.7% in south and southeast Asia. The pooled prevalence of access to sterile injection equipment was 96.5%, with Pakistan, Comoros and Afghanistan having comparatively less prevalence: 86.0%, 90.3% and 90.9%, respectively. Conclusions Overuse of medical injection and potentially unsafe injection practices remain a considerable challenge in LMICs. To stem the tides of these challenges, national governments of LMICs need to initiate appropriate interventions, including education of stakeholders, and equity in access to quality healthcare services. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
14. Cesarean delivery in Nigeria: prevalence and associated factors-a population-based cross-sectional study.
- Author
-
Adewuyi, Emmanuel O., Auta, Asa, Khanal, Vishnu, Tapshak, Samson J., and Yun Zhao
- Abstract
Objective To investigate the prevalence and factors associated with caesarean delivery in Nigeria. Design This is a secondary analysis of the nationally representative 2013 Nigeria Demographic and Health Survey (NDHS) data. We carried out frequency tabulation, χ2 test, simple logistic regression and multivariable binary logistic regression analyses to achieve the study objective. Setting Nigeria. Participants A total of 31 171 most recent live deliveries for women aged 15-49 years (mother-child pair) in the 5 years preceding the 2013 NDHS was included in this study. Outcome measure Caesarean mode of delivery. Results The prevalence of caesarean section (CS) was 2.1% (95% CI 1.8 to 2.3) in Nigeria. At the region level, the South-West had the highest prevalence of 4.7%. Factors associated with increased odds of CS were urban residence (adjusted OR (AOR): 1.51, 95% CI 1.15 to 1.97), maternal age ≥35 years (AOR: 2.12, 95% CI 1.08 to 4.11), large birth size (AOR: 1.39, 95% CI 1.10 to 1.74) and multiple births (AOR: 4.96, 95% CI 2.84 to 8.62). Greater odds of CS were equally associated with maternal obesity (AOR: 3.16, 95% CI 2.30 to 4.32), Christianity (AOR: 2.06, 95% CI 1.58 to 2.68), birth order of one (AOR: 3.86, 95% CI 2.66 to 5.56), husband's secondary/higher education level (AOR: 2.07, 95% CI 1.29 to 3.33), health insurance coverage (AOR: 2.01, 95% CI 1.37 to 2.95) and ≥4 antenatal visits (AOR: 2.84, 95% CI 1.56 to 5.17). Conclusions The prevalence of CS was low, indicating unmet needs in the use of caesarean delivery in Nigeria. Rural-urban, regional and socioeconomic differences were observed, suggesting inequitable access to the obstetric surgery. Intervention efforts need to prioritise women living in rural areas, the North-East and the North-West regions, as well as women of the Islamic faith. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
15. Prevalence and factors associated with the use of antibiotics in non-bloody diarrhoea in children under 5 years of age in sub-Saharan Africa.
- Author
-
Auta, Asa, Ogbonna, Brian O., Adewuyi, Emmanuel O., Adeloye, Davies, Barry Strickland-Hodge, and Strickland-Hodge, Barry
- Subjects
SHIGELLOSIS ,DIARRHEA ,ANTIBIOTICS ,MEDICAL sciences ,CHILDREN ,DRUG utilization statistics ,COMPARATIVE studies ,RESEARCH methodology ,MEDICAL cooperation ,META-analysis ,RESEARCH ,SOCIOECONOMIC factors ,EVALUATION research ,DISEASE prevalence ,INAPPROPRIATE prescribing (Medicine) - Abstract
Objectives: To estimate the prevalence and determine the factors associated with the use of antibiotics in the management of non-bloody diarrhoea in children under 5 years of age in sub-Saharan Africa (SSA).Methods: We conducted a meta-analysis of demographic and health survey data sets from 30 countries in SSA. Pooled prevalence estimates were calculated using random effects model. Χ2 tests were employed to determine the factors associated with the antibiotic use.Results: The pooled prevalence of antibiotic use among cases of non-bloody diarrhoea in children under 5 years of age was 23.1% (95% CI 19.5 to 26.7). The use of antibiotics in children with non-bloody diarrhoea in SSA was associated with (p<0.05) the source of care, place of residence, wealth index, maternal education and breastfeeding status.Conclusion: We found an unacceptably high use of antibiotics to treat episodes of non-bloody diarrhoea in children under the age of 5 in SSA. [ABSTRACT FROM AUTHOR]- Published
- 2019
- Full Text
- View/download PDF
16. Global access to antibiotics without prescription in community pharmacies: A systematic review and meta-analysis.
- Author
-
Auta, Asa, Hadi, Muhammad Abdul, Oga, Enoche, Adewuyi, Emmanuel O., Abdu-Aguye, Samirah N., Adeloye, Davies, Strickland-Hodge, Barry, and Morgan, Daniel J.
- Abstract
Objective: To estimate the proportion of over-the-counter antibiotic requests or consultations that resulted in non-prescription supply of antibiotics in community pharmacies globally.Methods: We systematically searched EMBASE, Medline and CINAHL databases for studies published from January 2000 to September 2017 reporting the frequency of non-prescription sale and supply of antibiotics in community pharmacies across the world. Additional articles were identified by checking reference lists and a Google Scholar search. A random effects meta-analysis was conducted to calculate pooled estimates of non-prescription supply of antibiotics.Results: Of the 3302 articles identified, 38 studies from 24 countries met the inclusion criteria and were included in the review. All the included countries with the exception of one, classified antibiotics as prescription-only medicines. The overall pooled proportion of non-prescription supply of antibiotics was 62% (95% CI 53-72). The pooled proportion of non-prescription supply of antibiotics following a patient request was 78% (95% CI 59-97) and based on community pharmacy staff recommendation was 58% (95% CI 48-68). The regional supply of non-prescription antibiotics was highest in South America, 78% (95% CI 72-84). Antibiotics were commonly supplied without a prescription to patients with symptoms of urinary tract infections (68%, 95% CI 42-93) and upper respiratory tract infections (67%, 95% CI 55-79). Fluoroquinolones and Penicillins respectively were the most commonly supplied antibiotic classes for these indications.Conclusion: Antibiotics are frequently supplied without prescription in many countries. This overuse of antibiotics could facilitate the development and spread of antibiotic resistance. [ABSTRACT FROM AUTHOR]- Published
- 2019
- Full Text
- View/download PDF
17. Global prevalence of percutaneous injuries among healthcare workers: a systematic review and meta-analysis.
- Author
-
Auta, Asa, Adewuyi, Emmanuel O, Tor-Anyiin, Amom, Edor, Joseph P, Kureh, Gbednet T, Khanal, Vishnu, Oga, Enoche, and Adeloye, Davies
- Subjects
- *
MEDICAL personnel , *PUBLIC health , *META-analysis , *PSYCHOMETRICS , *EMPLOYEES - Abstract
Background: Healthcare workers (HCWs) are at risk of occupational exposure to blood-borne pathogens through contact with human blood and other body fluids. This study was conducted to estimate the global and regional 1-year prevalence of percutaneous injuries (PCIs) among HCWs.Methods: We systematically searched EMBASE, PubMed, CINAHL and PsychInfo databases for studies published from January 2008 to January 2018 that reported the prevalence of PCIs among HCWs. A random-effects meta-analysis was conducted to estimate pooled prevalence of PCIs among HCWs.Results: Of the 5205 articles identified, 148 studies from 43 countries met the inclusion criteria. The pooled global 1-year prevalence estimate of PCIs was 36.4% [95% confidence interval (CI): 32.9-40.0]. There were substantial regional variations in the 1-year prevalence of PCIs, ranging from 7.7% (95% CI: 3.1-12.4) in South America to 43.2% (95% CI: 38.3-48.0) in Asia. The estimates for Africa and Europe were comparable with values of 34.5% (95% CI: 29.9-39.1) and 31.8% (95% CI: 25.0-38.5), respectively. The highest 1-year prevalence by job category was among surgeons, at 72.6% (95% CI: 58.0-87.2). The estimates for medical doctors (excluding surgeons), nurses (including midwives) and laboratory staff (including laboratory technicians) were 44.5% (95% CI: 37.5-51.5), 40.9% (95% CI: 35.2-46.7) and 32.4% (95% CI: 20.9-49.3), respectively. PCIs commonly occurred among HCWs working in hospital (41.8%, 95% CI: 37.6-46.0) than non-hospital (7.5%, 95% CI: 5.9-9.1) settings.Conclusions: Our findings suggest high rates of PCIs among HCWs with direct patient care across many regions of the world. However, paucity of data from some countries was a major limitation. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
- View/download PDF
18. Factors associated with infant mortality in Nepal: a comparative analysis of Nepal demographic and health surveys (NDHS) 2006 and 2011.
- Author
-
Lamichhane, Reeta, Yun Zhao, Paudel, Susan, Adewuyi, Emmanuel O., and Zhao, Yun
- Subjects
INFANT mortality ,PUBLIC health ,REGRESSION analysis ,BIRTH intervals ,DEMOGRAPHIC surveys ,HEALTH surveys ,BREASTFEEDING ,CLUSTER analysis (Statistics) ,COMPARATIVE studies ,DELIVERY (Obstetrics) ,DEMOGRAPHY ,DEVELOPING countries ,RESEARCH methodology ,MEDICAL cooperation ,RESEARCH ,SURVEYS ,SOCIOECONOMIC factors ,EVALUATION research - Abstract
Background: Infant mortality is one of the priority public health issues in developing countries like Nepal. The infant mortality rate (IMR) was 48 and 46 per 1000 live births for the year 2006 and 2011, respectively, a slight reduction during the 5 years' period. A comprehensive analysis that has identified and compared key factors associated with infant mortality is limited in Nepal, and, therefore, this study aims to fill the gap.Methods: Datasets from Nepal Demographic and Health Surveys (NDHS) 2006 and 2011 were used to identify and compare the major factors associated with infant mortality. Both surveys used multistage stratified cluster sampling techniques. A total of 8707 and 10,826 households were interviewed in 2006 and 2011, with more than 99% response rate in both studies. The survival information of singleton live-born infants born 5 years preceding the two surveys were extracted from the 'childbirth' dataset. Multiple logistic regression analysis using a hierarchical modelling approach with the backward elimination method was conducted. Complex Samples Analysis was used to adjust for unequal selection probability due to the multistage stratified cluster-sampling procedure used in both NDHS.Results: Based on NDHS 2006, ecological region, succeeding birth interval, breastfeeding status and type of delivery assistance were found to be significant predictors of infant mortality. Infants born in hilly region (AOR = 0.43, p = 0.013) and with professional assistance (AOR = 0.27, p = 0.039) had a lower risk of mortality. On the other hand, infants with succeeding birth interval less than 24 months (AOR = 6.66, p = 0.001) and those who were never breastfed (AOR = 1.62, p = 0.044) had a higher risk of mortality. Based on NDHS 2011, birth interval (preceding and succeeding) and baby's size at birth were identified to be significantly associated with infant mortality. Infants born with preceding birth interval (AOR = 1.94, p = 0.022) or succeeding birth interval (AOR = 3.22, p = 0.002) shorter than 24 months had higher odds of mortality while those born with a very large or larger than average size had significantly lowered odds (AOR = 0.17, p = 0.008) of mortality.Conclusion: IMR and associated risk factors differ between NDHS 2006 and 2011 except 'succeeding birth interval' which attained significant status in the both study periods. This study identified the ecological region, birth interval, delivery assistant type, baby's birth size and breastfeeding status as significant predictors of infant mortality. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
19. Shared Molecular Genetic Mechanisms Underlie Endometriosis and Migraine Comorbidity.
- Author
-
Adewuyi, Emmanuel O., Sapkota, Yadav, Auta, Asa, Yoshihara, Kosuke, Nyegaard, Mette, Griffiths, Lyn R., Montgomery, Grant W., Chasman, Daniel I., and Nyholt, Dale R.
- Subjects
- *
MIGRAINE aura , *COMORBIDITY , *ENDOMETRIOSIS , *MIGRAINE , *INTERLEUKIN-1 receptors , *SINGLE nucleotide polymorphisms , *GENETIC correlations - Abstract
Observational epidemiological studies indicate that endometriosis and migraine co-occur within individuals more than expected by chance. However, the aetiology and biological mechanisms underlying their comorbidity remain unknown. Here we examined the relationship between endometriosis and migraine using genome-wide association study (GWAS) data. Single nucleotide polymorphism (SNP) effect concordance analysis found a significant concordance of SNP risk effects across endometriosis and migraine GWAS. Linkage disequilibrium score regression analysis found a positive and highly significant genetic correlation (rG = 0.38, P = 2.30 × 10−25) between endometriosis and migraine. A meta-analysis of endometriosis and migraine GWAS data did not reveal novel genome-wide significant SNPs, and Mendelian randomisation analysis found no evidence for a causal relationship between the two traits. However, gene-based analyses identified two novel loci for migraine. Also, we found significant enrichment of genes nominally associated (Pgene < 0.05) with both traits (Pbinomial-test = 9.83 × 10−6). Combining gene-based p-values across endometriosis and migraine, three genes, two (TRIM32 and SLC35G6) of which are at novel loci, were genome-wide significant. Genes having Pgene < 0.1 for both endometriosis and migraine (Pbinomial-test = 1.85 ×10−°3) were significantly enriched for biological pathways, including interleukin-1 receptor binding, focal adhesion-PI3K-Akt-mTOR-signaling, MAPK and TNF-α signalling. Our findings further confirm the comorbidity of endometriosis and migraine and indicate a non-causal relationship between the two traits, with shared genetically-controlled biological mechanisms underlying the co-occurrence of the two disorders. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
20. Home childbirth among young mothers aged 15-24 years in Nigeria: a national population-based cross-sectional study.
- Author
-
Adewuyi EO, Khanal V, Zhao Y, David L, Bamidele OD, and Auta A
- Subjects
- Adolescent, Cross-Sectional Studies, Female, Health Surveys, Humans, Logistic Models, Mothers, Nigeria epidemiology, Pregnancy, Prenatal Care, Prevalence, Rural Population statistics & numerical data, Socioeconomic Factors, Urban Population statistics & numerical data, Young Adult, Delivery, Obstetric, Health Facilities, Home Childbirth statistics & numerical data, Patient Acceptance of Health Care statistics & numerical data
- Abstract
Objective: To estimate the prevalence and identify factors associated with home childbirth (delivery) among young mothers aged 15-24 years in Nigeria., Design: A secondary analysis of cross-sectional data from the 2013 Nigeria Demographic and Health Survey (NDHS)., Setting: Nigeria., Participants: A total of 7543 young mothers aged 15-24 years., Outcome Measure: Place of delivery., Results: The prevalence of home delivery among young mothers aged 15-24 years was 69.5% (95% CI 67.1% to 71.8%) in Nigeria-78.9% (95%CI 76.3% to 81.2%) in rural and 43.9% (95%CI 38.5% to 49.5%, p<0.001) in urban Nigeria. Using the Andersen's behavioural model, increased odds of home delivery were associated with the two environmental factors: rural residence (adjusted OR, AOR: 1.39, 95% CI 1.06 to 1.85) and regions of residence (North-East: AOR: 1.97, 95% CI 1.14 to 3.34; North-West: AOR: 2.94, 95% CI 1.80 to 4.83; and South-South: AOR: 3.81, 95% CI 2.38 to 6.06). Three of the enabling factors (lack of health insurance: AOR: 2.34, 95% CI 1.16 to 4.71; difficulty with distance to healthcare facilities: AOR: 1.48, 95% CI 1.15 to 1.88; and <4 times antenatal attendance: AOR: 3.80, 95% CI 3.00 to 4.85) similarly increased the odds of home delivery. Lastly, six predisposing factors-lack of maternal and husband's education, poor wealth index, Islamic religion, high parity and low frequency of listening to radio-were associated with increased odds of home delivery., Conclusions: Young mothers aged 15-24 years had a higher prevalence of home delivery than the national average for all women of reproductive age in Nigeria. Priority attention is required for young mothers in poor households, rural areas, North-East, North-West and South-South regions. Faith-based interventions, a youth-oriented antenatal care package, education of girls and access to health insurance coverage are recommended to speed up the reduction of home delivery among young mothers in Nigeria., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
- Published
- 2019
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.