15 results on '"Mbewe, R."'
Search Results
2. Meeting the benchmark, yet missing the goal? assessing indicators for access to emergency obstetric care using data from Zambia and Sri Lanka
- Author
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Gabrysch, S., Zanger, P., Seneviratne, H., Mbewe, R., and Campbell, O.
- Published
- 2011
3. Monitoring of older HIV‐1‐positive adults by HIV clinics in the United Kingdom: a national quality improvement initiative.
- Author
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Ekong, N, Curtis, H, Ong, E, Sabin, CA, Chadwick, D, Asboe, D., Balasubramaniam, V., Burns, F., Chadwick, D., Chaponda, M., Churchill, D., Delpech, V., Ekong, N., Freedman, A., Kaide, E., Kulasegaram, R., Larbalestier, N., Lowndes, K., Mbewe, R., and Olarinde, O.
- Subjects
HIV infections ,HIV-positive persons ,MEDICAL quality control ,MEDICAL protocols ,PATIENT monitoring ,PRIMARY health care ,QUALITY assurance ,ANTIRETROVIRAL agents ,RETROSPECTIVE studies ,POLYPHARMACY - Abstract
Objectives: The aim of the study was to describe a UK‐wide process to assess adherence to guidelines for the routine investigation and monitoring of HIV‐positive adults aged ≥ 50 years and provide clinical services with individual feedback to support improvement in quality of care. Methods: The British HIV Association (BHIVA) invited HIV clinical care sites to provide retrospective data from case notes of up to 40 adults aged ≥ 50 years with HIV‐1 infection attending the clinic for care during 2017 and/or 2018, using a structured dynamic online questionnaire. Results: A total of 4959 questionnaires from 141 clinical services were returned. Regarding the key targets specified in the BHIVA monitoring guidelines, 97% of patients on antiretroviral therapy (ART) had had their viral load measured in the last 9 months, or 15 months if on a protease inhibitor, and 94% had had all medications recorded in the last 15 months. Only 67% of patients on ART without cardiovascular disease (CVD) had had a 10‐year CVD risk calculated in the last 3 years. It was reported that 80% and 92% had had their smoking status documented in the last 2 years and blood pressure checked in the last 15 months, respectively. HIV services had communicated with the general practitioners of 90% of consenting individuals, but consulted electronic primary care records for only 10%. Conclusions: Nationally, targets were met for viral load and blood pressure monitoring but not for CVD risk assessment, smoking status documentation and recording of comedication. There was variable performance in relation to other outcomes; adherence and laboratory measurements were carried out more regularly than lifestyle and wellbeing assessments. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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4. The People Living with HIV STIGMASurvey UK 2015: Stigmatising experiences and dental care
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Okala, S., primary, Doughty, J., additional, Watt, R. G., additional, Santella, A. J., additional, Conway, D. I., additional, Crenna-Jennings, W., additional, Mbewe, R., additional, Morton, J., additional, Lut, I., additional, Thorley, L., additional, Benton, L., additional, Hibbert, M., additional, Jefferies, J. M. C., additional, Kunda, C., additional, Morris, S., additional, Osborne, K., additional, Patterson, H., additional, Sharp, L., additional, Valiotis, G., additional, Hudson, A., additional, and Delpech, V., additional
- Published
- 2018
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5. The people living with HIV stigma survey UK 2015: HIV-related sexual rejection and other experiences of stigma and discrimination among gay and heterosexual men
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Hibbert, M., primary, Crenna-Jennings, W., additional, Kirwan, P., additional, Benton, L., additional, Lut, I., additional, Okala, S., additional, Asboe, D., additional, Jeffries, J., additional, Kunda, C., additional, Mbewe, R., additional, Morris, S., additional, Morton, J., additional, Nelson, M., additional, Thorley, L., additional, Paterson, H., additional, Ross, M., additional, Reeves, I., additional, Sharp, L., additional, Sseruma, W., additional, Valiotis, G., additional, Wolton, A., additional, Jamal, Z., additional, Hudson, A., additional, and Delpech, V., additional
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- 2018
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6. Trends in usage of selected fungicides in Japan between 1962 and 2014: a review
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Kaonga, C. C., primary, Chidya, R. C. G., additional, Kosamu, I. B. M., additional, Abdel-dayem, S. M., additional, Mapoma, H. W. T., additional, Thole, B., additional, Mbewe, R., additional, and Sakugawa, H., additional
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- 2017
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7. Determinants of stillbirth in Zambia.
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Stringer EM, Vwalika B, Killam WP, Giganti MJ, Mbewe R, Chi BH, Chintu N, Rouse D, Goldenberg RL, Stringer JS, Stringer, Elizabeth M, Vwalika, Bellington, Killam, William P, Giganti, Mark J, Mbewe, Reuben, Chi, Benjamin H, Chintu, Namwinga, Rouse, Dwight, Goldenberg, Robert L, and Stringer, Jeffrey S A
- Published
- 2011
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8. Telling our stories: describing the experiences and contributions of African migrants living with HIV.
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Namiba A, Nyirenda C, Sachikonye M, Mbewe R, Sseruma WS, Santos M, and Croston M
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- Humans, United Kingdom, Female, Black People psychology, Africa ethnology, HIV Infections psychology, HIV Infections ethnology, Transients and Migrants psychology
- Abstract
HIV in the UK is concentrated in a few key populations, and African migrants are among them. To date, there has been no documented record of the personal experiences of this group to accompany the significant amount of epidemiological data on these communities. There is no record celebrating the contribution, resilience and lived experience of Africans living with HIV in the UK, their allies and their response to the epidemic. A group of African women who are long-standing HIV activists and advocates, much respected for their leadership within the HIV community, considered that it was important to capture and tell these stories to ensure they were accurately recorded in the history of HIV. Their experience spans the story of the African community's experience of HIV in the UK. They formed a steering group and the project aimed to showcase 40 stories to coincide with the 40
th anniversary of HIV in 2021.- Published
- 2024
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9. A baseline epidemiological survey for malaria and schistosomiasis reveals an alarming burden in primary schools despite ongoing control in Chikwawa District, southern Malawi.
- Author
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Chiepa B, Mbewe R, Stanton MC, Kapumba B, Kambewa E, Kaunga L, Chiphwanya J, Mzilahowa T, Jones CM, and Stothard JR
- Abstract
Our study rationale was to establish contemporary epidemiological data on malaria and schistosomiasis among school-going children in Chikwawa District before future environmental changes associated with the Shire Valley Transformation Programme occurred. Our cross-sectional surveys tested 1134 children from 21 government-owned primary schools (approximately 50 children per school); rapid diagnostic tests for malaria (Humasis Pf/PAN) and intestinal schistosomiasis (urine-Circulating Cathodic Antigen) were used, with urine reagents strips and egg-filtration with microscopy for urogenital schistosomiasis. All infected children were treated with an appropriate dose of Lonart® (for malaria) and/or Cesol® (for schistosomiasis). Across 21 schools the overall prevalence was 9.7% (95% CI: 8.8-10.6%) for malaria, 1.9% (95% CI: 1.4-2.3%) for intestinal schistosomiasis, and 35.0% (95% CI: 33.6-36.5%) for egg-patent urogenital schistosomiasis. The prevalence of co-infection of malaria with urogenital schistosomiasis was 5.5% (95% CI: 4.8-6.2%). In a third of the schools, the prevalence of malaria and urogenital schistosomiasis was above national averages of 10.5% and 40-50%, respectively, with two schools having maxima of 36.8% and 84.5%, respectively. Set against a background of ongoing control, our study has revealed an alarming burden of malaria and schistosomiasis in southern Malawi. These findings call for an immediate mitigating response that significantly bolsters current control interventions to better safeguard children's future health., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)
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- 2024
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10. Ageism: the -ism affecting the lives of older people living with HIV.
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Guaraldi G, Milic J, Cascio M, Mussini C, Martinez E, Levin J, Calzavara D, Mbewe R, Falutz J, Orkin C, Cesari M, and Lazarus JV
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- Humans, Aged, Social Stigma, Aging, Palliative Care, Ageism, HIV Infections drug therapy
- Abstract
WHO defines ageism as stereotypes, prejudice, and discrimination based on age. Ageism is a multidimensional concept that encompasses multiple components related to the individual, the social group, and the institution in different cultural and environmental settings. In people ageing with HIV these elements include self-stigma, discrimination in society, and experiences in care, many of which are unique to older people. In this Position Paper, we use experience of people with HIV and clinicians taking care of them to explore these issues in high-income countries. The intersectionality of multiple -isms, which affect the lives of older people living with HIV, and ageism enhance several HIV-related issues, including self-inflicted stigma, and loneliness. Research is needed to explore how ageism contributes to worse physical, mental, and social wellbeing outcomes for people with HIV. The model of care for older people living with HIV needs to go beyond virological success by adopting a geriatric mindset, which is attentive to the challenge of ageism and is proactive in promoting a comprehensive approach for the ageing population. All stakeholders and the community should work together to co-create institutional strategies and educational programmes and enable respectful intergenerational dialogue to foster a stigma-free future for older people living with HIV., Competing Interests: Declaration of interests GG received research grants and speaker honorarium from Gilead, ViiV, MERCK, and Jansen and attended advisory boards of Gilead, ViiV, and MERCK. JM received speaker honoraria from Gilead and ViiV. MCa attended advisory boards for ViiV and received speaker honoraria from Gilead. EM received research grants from Merck Sharp & Dohme and ViiV; attended advisory boards for Janssen, Gilead, Merck Sharp & Dohme, and ViiV; and received speaker honoraria from Gilead and ViiV. JF received speaker honorarium from ViiV. CO received research grants from Gilead, GSK, ViiV, Merck Sharp & Dohme, AstraZeneca, and Janssen; speaker honoraria from Gilead, GSK, ViiV, Merck Sharp & Dohme, and Janssen; and support for attending meetings from Gilead and ViiV. JVL reports grants to his institution from AbbVie, Gilead, Roche Diagnostics, and Merck Sharp & Dohme and speaker honoraria from AbbVie, Gilead, Intercept, Janssen, and Novo Nordisk. JL, DC, RM, MCe, and CM declare no competing interests., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
- Published
- 2024
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11. Components of clean delivery kits and newborn mortality in the Zambia Chlorhexidine Application Trial (ZamCAT): An observational study.
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Park JH, Hamer DH, Mbewe R, Scott NA, Herlihy JM, Yeboah-Antwi K, and Semrau KEA
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- Female, Humans, Infant, Male, Perinatal Mortality, Zambia, Anti-Infective Agents, Local therapeutic use, Chlorhexidine therapeutic use, Infant Mortality, Infant, Newborn, Perinatal Death prevention & control
- Abstract
Background: Neonatal infection, a leading cause of neonatal death in low- and middle-income countries, is often caused by pathogens acquired during childbirth. Clean delivery kits (CDKs) have shown efficacy in reducing infection-related perinatal and neonatal mortality. However, there remain gaps in our current knowledge, including the effect of individual components, the timeline of protection, and the benefit of CDKs in home and facility deliveries., Methods and Findings: A post hoc secondary analysis was performed using nonrandomized data from the Zambia Chlorhexidine Application Trial (ZamCAT), a community-based, cluster-randomized controlled trial of chlorhexidine umbilical cord care in Southern Province of Zambia from February 2011 to January 2013. CDKs, containing soap, gloves, cord clamps, plastic sheet, razor blade, matches, and candle, were provided to all pregnant women. Field monitors made a home-based visit to each participant 4 days postpartum, during which CDK use and newborn outcomes were ascertained. Logistic regression was used to study the association between different CDK components and neonatal mortality rate (NMR). Of 38,579 deliveries recorded during the study, 36,996 newborns were analyzed after excluding stillbirths and those with missing information. Gloves, cord clamps, and plastic sheets were the most frequently used CDK item combination in both home and facility deliveries. Each of the 7 CDK components was associated with lower NMR in users versus nonusers. Adjusted logistic regression showed that use of gloves (odds ratio [OR] 0.33, 95% CI 0.24-0.46), cord clamp (OR 0.51, 95% CI 0.38-0.68), plastic sheet (OR 0.46, 95% CI 0.34-0.63), and razor blade (OR 0.69, 95% CI 0.53-0.89) were associated with lower risk of newborn mortality. Use of gloves and cord clamp were associated with reduced risk of immediate newborn death (<24 hours). Reduction in risk of early newborn death (1-6 days) was associated with use of gloves, cord clamps, plastic sheets, and razor blades. In examining perinatal mortality (stillbirth plus neonatal death in the first 7 days of life), similar patterns were observed. There was no significant reduction in risk of late newborn mortality (7-28 days) with CDK use. Study limitations included potential recall bias of CDK use and inability to establish causality, as this was a secondary observational study., Conclusions: CDK use was associated with reductions in early newborn mortality at both home and facility deliveries, especially when certain kit components were used. While causality could not be established in this nonrandomized secondary analysis, given these beneficial associations, scaling up the use of CDKs in rural areas of sub-Saharan Africa may improve neonatal outcomes., Trial Registration: Name of trial: Zambia Chlorhexidine Application Trial (ZamCAT) Name of registry: Clinicaltrials.gov Trial number: NCT01241318., Competing Interests: The authors have declared that no competing interests exist.
- Published
- 2021
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12. Effectiveness of 4% chlorhexidine umbilical cord care on neonatal mortality in Southern Province, Zambia (ZamCAT): a cluster-randomised controlled trial.
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Semrau KEA, Herlihy J, Grogan C, Musokotwane K, Yeboah-Antwi K, Mbewe R, Banda B, Mpamba C, Hamomba F, Pilingana P, Zulu A, Chanda-Kapata P, Biemba G, Thea DM, MacLeod WB, Simon JL, and Hamer DH
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- Adolescent, Adult, Delivery, Obstetric, Female, Humans, Infant, Infant, Newborn, Pregnancy, Sepsis mortality, Sepsis prevention & control, Treatment Outcome, Young Adult, Zambia epidemiology, Anti-Infective Agents, Local therapeutic use, Chlorhexidine therapeutic use, Developing Countries, Infant Mortality, Perinatal Care methods, Perinatal Death prevention & control, Umbilical Cord
- Abstract
Background: Chlorhexidine umbilical cord washes reduce neonatal mortality in south Asian populations with high neonatal mortality rates and predominantly home-based deliveries. No data exist for sub-Saharan African populations with lower neonatal mortality rates or mostly facility-based deliveries. We compared the effect of chlorhexidine with dry cord care on neonatal mortality rates in Zambia., Methods: We undertook a cluster-randomised controlled trial in Southern Province, Zambia, with 90 health facility-based clusters. We enrolled women who were in their second or third trimester of pregnancy, aged at least 15 years, and who would remain in the catchment area for follow-up of 28 days post-partum. Newborn babies received clean dry cord care (control) or topical application of 10 mL of a 4% chlorhexidine solution once per day until 3 days after cord drop (intervention), according to cluster assignment. We used stratified, restricted randomisation to divide clusters into urban or two rural groups (located <40 km or ≥40 km to referral facility), and randomly assigned clusters (1:1) to use intervention (n=45) or control treatment (n=45). Sites, participants, and field monitors were aware of their study assignment. The primary outcomes were all-cause neonatal mortality within 28 days post-partum and all-cause neonatal mortality within 28 days post-partum among babies who survived the first 24 h of life. Analysis was by intention to treat. Neonatal mortality rate was compared with generalised estimating equations. This study is registered at ClinicalTrials.gov (NCT01241318)., Findings: From Feb 15, 2011, to Jan 30, 2013, we screened 42 356 pregnant women and enrolled 39 679 women (mean 436·2 per cluster [SD 65·3]), who had 37 856 livebirths and 723 stillbirths; 63·8% of deliveries were facility-based. Of livebirths, 18 450 (99·7%) newborn babies in the chlorhexidine group and 19 308 (99·8%) newborn babies in the dry cord care group were followed up to day 28 or death. 16 660 (90·0%) infants in the chlorhexidine group had chlorhexidine applied within 24 h of birth. We found no significant difference in neonatal mortality rate between the chlorhexidine group (15·2 deaths per 1000 livebirths) and the dry cord care group (13·6 deaths per 1000 livebirths; risk ratio [RR] 1·12, 95% CI 0·88-1·44). Eliminating day 0 deaths yielded similar findings (RR 1·12, 95% CI 0·86-1·47)., Interpretation: Despite substantial reductions previously reported in south Asia, chlorhexidine cord applications did not significantly reduce neonatal mortality rates in Zambia. Chlorhexidine cord applications do not seem to provide clear benefits for newborn babies in settings with predominantly facility-based deliveries and lower (<30 deaths per 1000 livebirths) neonatal mortality rates., Funding: Bill & Melinda Gates Foundation., (Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2016
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13. The state of routine and emergency obstetric and neonatal care in Southern Province, Zambia.
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Owens L, Semrau K, Mbewe R, Musokotwane K, Grogan C, Maine D, and Hamer DH
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- Clinical Competence, Delivery, Obstetric standards, Emergency Medical Services standards, Equipment and Supplies, Hospital supply & distribution, Female, Health Care Surveys, Hospitals standards, Humans, Infant, Newborn, Personnel, Hospital supply & distribution, Postnatal Care standards, Pregnancy, Pregnancy Complications diagnosis, Quality Indicators, Health Care, Zambia, Delivery, Obstetric statistics & numerical data, Developing Countries, Emergency Medical Services supply & distribution, Health Services Accessibility, Hospitals statistics & numerical data, Postnatal Care statistics & numerical data, Pregnancy Complications therapy
- Abstract
Objective: To evaluate the capacity of health facilities in Southern Province, Zambia, to perform routine obstetric care and emergency obstetric and neonatal care (EmONC)., Methods: Surveys were completed at 90 health centers and 10 hospitals between September 1, 2011, and February 28, 2012. An expanded set of signal functions for routine care and EmONC was used to assess the facilities' capacity to provide obstetric and neonatal care., Results: Interviews were completed with 172 health workers. Comprehensive EmONC was available in only six of 10 hospitals; the remaining four hospitals did not perform all basic EmONC signal functions. None of the 90 health centers performed the basic set of EmONC signal functions. Performance of routine obstetric care functions, health worker EmONC training, and facility infrastructure and staffing varied., Conclusion: Assessment of the indicators for routine care revealed that several low-cost interventions are currently underused in Southern Province. There is substantial room for improvement in emergency and routine obstetric and neonatal care at the surveyed facilities. Efforts should focus on improving infrastructure and supplies, EmONC training, and adherence to the UN guidelines for routine and emergency obstetric care., (Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.)
- Published
- 2015
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14. Tracking progress towards safe motherhood: meeting the benchmark yet missing the goal? An appeal for better use of health-system output indicators with evidence from Zambia and Sri Lanka.
- Author
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Gabrysch S, Zanger P, Seneviratne HR, Mbewe R, and Campbell OM
- Subjects
- Benchmarking, Birth Rate, Developing Countries, Evidence-Based Medicine methods, Female, Geographic Information Systems, Health Facilities supply & distribution, Health Services Accessibility, Health Services Research methods, Humans, Infant, Newborn, Population Density, Pregnancy, Sri Lanka epidemiology, Workforce, Zambia epidemiology, Maternal Health Services standards, Quality Indicators, Health Care
- Abstract
Objectives: Indicators of health-system outputs, such as Emergency Obstetric Care (EmOC) density, have been proposed for monitoring progress towards reducing maternal mortality, but are currently underused. We seek to promote them by demonstrating their use at subnational level, evaluating whether they differentiate between a high-maternal-mortality country (Zambia) and a low-maternal-mortality country (Sri Lanka) and assessing whether benchmarks are set at the right level., Methods: We compared national and subnational density of health facilities, EmOC facilities and health professionals against current benchmarks for Zambia and Sri Lanka. For Zambia, we also examined geographical accessibility by linking health facility data to population data., Results: Both countries performed similarly in terms of EmOC facility density, implying this indicator, as currently used, fails to discriminate between high- and low-maternal-mortality settings. In Zambia, the WHO benchmarks for doctors/midwives were met overall, but distribution between provinces was highly unequal. Sri Lanka overshot the suggested benchmarks by three times for midwives and over 30 times for doctors. Geographical access in Zambia--which is much less densely populated than Sri Lanka--was poor, less than half the population lived within 15 km of an EmOC facility., Conclusions: Current health-system output indicators and benchmarks on EmOC need revision to enhance discriminatory power and should be adapted for different population densities. Subnational disaggregation and assessing geographical access can identify gaps in EmOC provision and should be routinely considered. Increased use of an improved set of output indicators is crucial for guiding international efforts towards reducing maternal mortality., (© 2011 Blackwell Publishing Ltd.)
- Published
- 2011
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15. Implementation of the Zambia electronic perinatal record system for comprehensive prenatal and delivery care.
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Chi BH, Vwalika B, Killam WP, Wamalume C, Giganti MJ, Mbewe R, Stringer EM, Chintu NT, Putta NB, Liu KC, Chibwesha CJ, Rouse DJ, and Stringer JS
- Subjects
- Adolescent, Adult, Birth Weight, Feasibility Studies, Female, Gestational Age, HIV Infections diagnosis, HIV Infections epidemiology, Humans, Infant, Newborn, Mass Screening methods, Pregnancy, Syphilis diagnosis, Syphilis drug therapy, Syphilis epidemiology, Young Adult, Zambia, Electronic Health Records, Pregnancy Outcome, Prenatal Care methods
- Abstract
Objective: To characterize prenatal and delivery care in an urban African setting., Methods: The Zambia Electronic Perinatal Record System (ZEPRS) was implemented to record demographic characteristics, past medical and obstetric history, prenatal care, and delivery and newborn care for pregnant women across 25 facilities in the Lusaka public health sector., Results: From June 1, 2007, to January 31, 2010, 115552 pregnant women had prenatal and delivery information recorded in ZEPRS. Median gestation age at first prenatal visit was 23weeks (interquartile range [IQR] 19-26). Syphilis screening was documented in 95663 (83%) pregnancies: 2449 (2.6%) women tested positive, of whom 1589 (64.9%) were treated appropriately. 111108 (96%) women agreed to HIV testing, of whom 22% were diagnosed with HIV. Overall, 112813 (98%) of recorded pregnancies resulted in a live birth, and 2739 (2%) in a stillbirth. The median gestational age was 38weeks (IQR 35-40) at delivery; the median birth weight of newborns was 3000g (IQR 2700-3300g)., Conclusion: The results demonstrate the feasibility of using a comprehensive electronic medical record in an urban African setting, and highlight its important role in ongoing efforts to improve clinical care., (Copyright © 2010 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.)
- Published
- 2011
- Full Text
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