Middle-income Countries In sub-Saharan Africa Research Articles

Burden of Benign Prostatic Hyperplasia (BPH) in Low- and Middle-Income Countries in Sub-Saharan Africa (SSA)

Burden of Benign Prostatic Hyperplasia (BPH) in Low- and Middle-Income Countries in Sub-Saharan Africa (SSA)

Impact of intrapartum quality improvement interventions on stillbirths and other adverse pregnancy outcomes: A protocol for systematic review and meta-analysis.

Stillbirths are a major global health concern. Half of stillbirths occur during intrapartum period, mostly in low- and middle-income countries of sub-Saharan Africa and South Asia. Achieving a stillbirth rate of less than 12 per 1000 births by 2030 is the global target of Every Newborn Action Plan and Sustainable Development Goals. Evidence suggests that improving intrapartum quality of care can help reduce stillbirths and other adverse pregnancy outcomes. This study will explore whether quality improvement (QI) packages at intrapartum care points can reduce stillbirths and other outcomes such as maternal and neonatal mortality. We will conduct a systematic literature review and meta-analysis. Comprehensive search strategy will be developed for databases PubMed, Web of Science, ScienceDirect, ProQuest, Cochrane and China National Knowledge Infrastructure. We will include randomized controlled trials, controlled non-randomized trials, controlled clinical trials, interrupted time series, cohort studies, case-control and nested case-control studies which assess the impact of QI interventions at intrapartum points of care on stillbirths and other adverse pregnancy outcomes. We will search grey literature such as unpublished research studies, dissertations and unfinished trials. English and non-English language articles will be included to avoid language bias. We will also evaluate reporting quality and risk of bias. Sensitivity tests will be carried out for heterogeneity. Pooled estimates of effect sizes will be computed with random-effects models. Supplementation of the quantitative synthesis with a qualitative narrative synthesis would be added, if deemed necessary. We will explore publication bias using funnel plot and Egger's regression test will be used for evaluation, if needed. We will report pooled effectiveness of different intrapartum QI interventions across multiple settings in averting stillbirths and other adverse outcomes such as maternal mortality and neonatal mortality.

Novel role of cardiovascular MRI to contextualise tuberculous pericardial inflammation and oedema as predictors of constrictive pericarditis.

Tuberculosis (TB) and human immunodeficiency virus/acquired immunodeficiency syndrome have reached epidemic proportions, particularly affecting vulnerable populations in low- and middle-income countries of sub-Saharan Africa. TB pericarditis is the commonest cardiac manifestation of TB and is the leading cause of constrictive pericarditis, a reversible (by surgical pericardiectomy) cause of diastolic heart failure in endemic areas. Unpacking the complex mechanisms underpinning constrictive haemodynamics in TB pericarditis has proven challenging, leaving various basic and clinical research questions unanswered. Subsequently, risk stratification strategies for constrictive outcomes have remained unsatisfactory. Unique pericardial tissue characteristics, as identified on cardiovascular magnetic resonance imaging, enable us to stage and quantify pericardial inflammation and may assist in identifying patients at higher risk of tissue remodelling and pericardial constriction, as well as predict the degree of disease reversibility, tailor medical therapy, and determine the ideal timing for surgical pericardiectomy.

Multi-level barriers to early detection of breast cancer among rural midlife women in Tanzania: A qualitative case study.

Breast cancer is the second most common cause of cancer mortality among women in Tanzania and thus, early detection and treatment methods are central to improving breast cancer outcomes. However, in low- and middle-income countries in Sub-Saharan Africa, the survival rates remains low due to late presentation. Hence, a significant number of deaths could be prevented if barriers and facilitators to early detection are known. This qualitative case descriptive study explored the possible barriers to awareness and early breast cancer diagnostic services among midlife women in rural Tanzania. Ten key informant interviews with health systems managers and community health workers and eight focus group discussions with women aged 40-65 years and their spouses were conducted to elicit the study data conducted from July to August 2021. The data revealed nine themes describing the barriers to early detection methods across five Socio-Ecological levels of influence, namely: 1) limited knowledge and 2) witchcraft beliefs (individual level); 3) limited male support (interpersonal level); 4) age and gender factors and 5) procrastination (community level) 6) limited availability of services 7) emphasis of curative over preventive care (institutional level); 8) poverty/inability to pay and 9) limitations of health insurance (societal/policy level). The study findings suggest a need to further the design, implementation and evaluation of evidence-based community breast health awareness and education interventions to promote early detection of breast cancer in Tanzania. Specifically, the study highlights the need to address multiple level determinants of influence in breast cancer control as part of the country's Community Health Strategy.

Delivering double wins: How can Africa's finance deliver economic growth and renewable energy transition?

As economies grow, they tend to prioritize industrializing with fossil fuels over protecting the environment, impeding efforts to combat climate change. Therefore, there is an urgent need to address the critical policy concern of financing a clean energy transition to ensure sustainable economic growth for current and future generations. We examine the effect of financial development on clean energy transition in 20 low-income and middle-income countries in sub-Saharan Africa. The study employs fixed-effects and instrumental variable two-stage Least squares (IV-2SLS) models to examine the effect of financial development on the transition to renewable energy. Overall, the results show a positive effect of financial development on renewable energy transition. However, the financial development effect is only significant for financial institutions instead of financial markets – a signal of weak financial markets in the region. More importantly, the results show that this financial development effect on renewable energy transition is significant only in low-income countries, contrary to middle-income economies. We recommend that governments in the region further develop and promote innovative financial market products such as green bonds and digital finance that support private sector investments in renewable energy. Regarding trade, it is critical to subsidize environmentally friendly green energy imports while taxing non-renewable products that promote the use of fossil fuels.

Blastocystosis and Urticaria: An Overview from a Syndemic Perspective

Numerous studies have found an association between infection by some species of intestinal parasites and the development of urticarial lesions. In this document we have commented on the published findings that show the association between infection by Blastocystis spp. and urticaria, and on the theorizations in relation to the mechanisms that would explain it. Due to sharing risk factors and transmission ways, there is a marked geographic coincidence among intestinal parasitic infections. In fact, polyparasitism is a common phenomenon in low- and middle-income countries in Sub-Saharan Africa, Asia, Latin America, and the Caribbean where infections by protozoa and intestinal helminths are endemic. This argument, among others, suggest that the epidemiological and healthcare approach to urticaria associated with infection by Blastocystis spp. should be done from a syndemic approach that takes into account the ways in which social environments contribute to intestinal parasite infections clustering, the pathways through which those infections could interact biologically in each individual influencing the development and evolution of urticarial lesions, and the ways in which those interactions complicate diagnosis and treatment.

The feasibility of implementing Toronto childhood cancer stage guidelines and estimating the impact on outcome for childhood cancers in seven pediatric oncology units in sub-Saharan Africa. A study from the Franco-African Pediatric Oncology Group.

The improvement of childhood cancer outcome is determined by early diagnosis, effective treatment, supportive care, and adequate medical follow-up. Stage at diagnosis may reflect timeliness of diagnosis, therefore standardized registration of stage is essential for interpretation of regional differences and time trends in survival. Here, we describe the feasibility of implementing the Toronto Childhood Cancer Stage Guidelines (hereafter Toronto Guidelines [TG]) in the hospital-based cancer registry of the Franco-African Pediatric Oncology Group (GFAOP), and assess the impact of TG stage on outcome in pediatric oncology units (POUs) in seven low- and middle-income countries in sub-Saharan Africa (SSA). All cancer patients diagnosed before 15years of age with one of the 15 cancer types defined in TG, resident in one of the participating countries, and attending one of the selected POUs in 2017-2019 were included. Stage was assigned according to TG. Patients were followed-up for vital status for at least 12months post diagnosis. Survival at 3, 6, and 12months was calculated using Kaplan-Meier method and compared between POUs and tumor groups using log-rank test. TG stage was assigned to 1772 of 2446 (89%) cases diagnosed with one of 11 cancer types. It was not possible to assign TG stage to acute lymphoblastic leukemia (ALL) and the three types of the central nervous system tumors included in the TG. One-year overall survival (OS) was 58% [95% confidence interval: 55-60] and varied between POUs. Survival declined with increasing stage for four tumor types and was statistically significant for two. Except for ALL and brain tumors, we demonstrated feasibility of TG implementation for childhood solid cancers in participating POUs in SSA, and provided a baseline assessment of childhood cancer outcomes against which future stage distribution and survival can be measured as timelines of diagnosis improve over time within the GFAOP network.

Validation of an Interoperability Framework for Linking mHealth Apps to Electronic Record Systems in Botswana: Expert Survey Study.

Electronic record (eRecord) systems and mobile health (mHealth) apps have documented potential to improve health service delivery, resulting in increased global uptake. However, their interoperability remains a global challenge hindering diagnosis, monitoring of health conditions, and data access irrespective of geographic location. Given the widespread use of mobile devices by patients and health care providers, linking mHealth apps and eRecord systems could result in a comprehensive and seamless data exchange within a health care community. The Botswana National eHealth Strategy recognizes interoperability as an issue and mHealth as a potential solution for some health care needs but is silent on how to make mHealth apps interoperable with existing eRecord systems. A literature review and analysis of existing mHealth interoperability frameworks found none suitable for Botswana. As such, it was critical to conceptualize, design, and develop an mHealth-eRecord Interoperability Framework (mHeRIF) to enhance the interoperability pillar of the Botswana National eHealth Strategy and leverage the full benefits of linking mHealth apps with other health information systems. This study aimed to validate the developed mHeRIF and determine whether it requires further refinement before consideration towards enhancing the National eHealth Strategy. Published framework validation approaches guided the development of a survey administered to 12 purposively selected local and international eHealth experts. In total, 25% (3/12) of the experts were drawn from Botswana, 25% (3/12) were drawn from low- and middle-income countries in sub-Saharan Africa, 25% (3/12) were drawn from low- and middle-income countries outside Africa, and 25% (3/12) were drawn from high-income countries. Quantitative responses were collated in a Microsoft Excel (Microsoft Corp) spreadsheet for descriptive analysis, and the NVivo software (version 11; QSR International) was used to aid the thematic analysis of the qualitative open-ended questions. The analysis of responses showed overall support for the content and format of the proposed mHeRIF. However, some experts' suggestions led to 4 modest revisions of the mHeRIF. Overall, the experts' reviews showed that the mHeRIF could contribute to the National eHealth Strategy by guiding the linking of mHealth apps to existing eRecord systems in Botswana. Similarly, the experts validated an architectural model derived from the mHeRIF in support of the first mobile telemedicine initiative considered for national rollout in Botswana. The mHeRIF helps identify key components to consider before and after linking mHealth apps to eRecord systems and is being considered for use as the foundation of such interoperability in Botswana.

Abnormal vaginal discharge among women of reproductive age in sub-Saharan Africa: the need for a paradigm shift from a syndromic approach to specific pathogen identification and directed treatment

BackgroundAn abnormal vaginal discharge is a frequent manifestation of reproductive tract infections, including sexually transmitted infections (STIs) and vulvovaginal candidiasis. It is also a manifestation of bacterial vaginosis, which has a prevalence of up to 50% among women of reproductive age. Reproductive tract infections are associated with a range of reproductive health challenges and increase the risk of HIV acquisition. MethodsThis study was performed to critically review and discuss the current diagnostic and treatment approaches to abnormal vaginal discharge among women of reproductive age in sub-Saharan Africa, and to call for a paradigm shift from the syndromic approach to specific pathogen identification and directed antimicrobial therapy. DiscussionYoung women have the highest incidence of HIV infection in sub-Saharan Africa. Countries in sub-Saharan Africa where the prevalence of both STIs and bacterial vaginosis is very high have been employing a syndromic approach for the treatment of abnormal vaginal discharge since around 1984. However, the syndromic approach has several limitations, with the potential to miss infections, over-diagnose and over-treat STIs, and propagate antimicrobial resistance, which is one of the greatest global health challenges of the 21st century. ConclusionsThe low to middle-income countries of sub-Saharan Africa must innovate and leverage improved diagnostics to capacitate primary health care and other levels for point-of-care diagnostic testing, in order to provide an immediate diagnosis and treatment for women with an abnormal vaginal discharge.

Adaptations in models of urological regulation and their application to sub-Saharan Africa.

Regulation of medical care is something that has grown from humble roots in professional craft groups to huge establishment in well-resourced, high-income countries. Self-regulation was the preferred method of determining appropriate behaviour initially, but a lack of public trust in this, and the desire of patients to contribute to the establishment of the standard of care that they receive, has meant that most Anglophone countries have adopted some form of independent regulation. Regulators are responsible for the registration of doctor's qualifications, licensing them to practise, accrediting institutions to provide undergraduate and postgraduate education and certifying the attainment of accepted standards of achievement by some form of assessment process. Regulators also have powers to sanction individuals whose practice falls outside expected levels of competence. Both centralized and devolved models of regulation have evolved. Much of the accreditation for postgraduate education and training has been handed down to collegiate bodies, or non-governmental organizations, who can also certify completion of training. Evidence-based medicine and clinical practice guidelines have enforced an informal tier of regulation in high-income countries; guideline-derived practice is now widely regarded as an accepted standard of care. In low- and middle-income countries in sub-Saharan Africa the governmental and legislative structures and finance available to provide the regulation espoused in more privileged environments is rarely available. The workforce is structured in a completely different way and some care groups are totally unregulated. Medical councils in sub-Saharan Africa fulfil a registration and licensing function but surgical collegiate bodies provide the structure for postgraduate training. The East and West African Colleges of Surgeons have developed into robust organizations, who have verifiable, quality-assured, accreditation systems that have helped improve standards of care for the large populations for which their member surgeons are responsible. Formal regulation of continuing practice and sanctions are challenges that are, at present, largely unaddressed.

Paediatric urology in Sub-Saharan Africa: challenges and opportunities.

The need for paediatric urological care in low- and middle-income countries in sub-Saharan Africa (SSA) is enormous due to a burgeoning paediatric-aged population and a disproportionate burden of congenital malformations. There are formidable challenges in the provision of a skilled workforce and appropriate infrastructure, resulting in a huge unmet need with consequent effects on the long-term health and prosperity of the population. Constraints of funding, geography, culture, surgical and anaesthetic skills, and instrumentation means that many conditions present late and with complications that could have been avoided by an earlier attendance. It also means that the management of congenital malformations, e.g., bladder exstrophy and congenital obstructive posterior urethral membrane, differ substantially from that seen in the developed world, with the outlook for children with renal failure being particularly bleak. Collaborations between paediatric urologists from high- and low-income countries are beginning to help with the development of a surgical infrastructure customised to paediatric care, and with the training of specific paediatric urological knowledge and skills. These collaborations, whilst welcome, still require substantial expansion to achieve more equitable access to appropriate paediatric urological care for children in SSA. Future efforts have to focus on the creation of sustainable and equal partnerships between urologists from low- and high-income healthcare environments, with an emphasis on providing sustainable management, appropriate to local need and available resources. The provision of shared learning, utilising the benefits of global digital communication, will improve mutual understanding of needs in a resource-poor environment and the involvement of trainees from both income settings can help perpetuate long-term collaborations.

The impact of financial development and foreign direct investment on environmental sustainability in Sub-Saharan Africa: using PMG-ARDL approach

This study is aimed at establishing the impact of foreign direct investment and financial development on carbon dioxide emission and clean energy using 44 countries in sub-Saharan Africa ranging from 1998 to 2017. Employing a second generation unit root test in conjunction with Pooled Mean Group, the study established that financial development have significant positive impact on clean energy consumption in sub-Saharan Africa. This was found to be consistent in both low-income and middle-income countries in sub-Saharan Africa. Financial development is however found to be significantly negative with carbon dioxide in sub-Saharan Africa and middle-income countries. This relationship is only positive in the low-income countries. Foreign direct investment does not have any significant impact on clean energy consumption in sub-Saharan Africa. A significant impact is noted after the decomposition of the sample into low-income and high-income countries. In low-income countries, foreign direct investment inflows impact positively on clean energy consumption. This relationship is however negative with middle-income countries. The link between foreign direct investment and carbon dioxide is significantly positive in the whole sample and also in low-income countries. These long-run relationships have been confirmed by the causality test.

The Cost of Setting Up an ENT Endoscopic Practice in Lower Middle-Income Countries of Sub-Saharan Africa.

Ear, nose, and throat (ENT) surgeons in developing countries are constrained to practicing with lower technology, lower cost surgery, and reliance on outdated surgical techniques carried out with improvised instruments when compared with their counterparts in the developed world. In this review, we planned to lay open the bottle necks militating against setting up an ENT endoscopy practice in our setting with possible outcomes. The literature search was carried out to retrieve relevant published articles, books, and guidelines. Unpublished literatures were excluded. The search was limited to articles in English. ENT clinical practice in lower middle-income countries (LMICs) where there are limited or no ENT endoscopic setup due to high cost of procurement and maintenance, human resources, lack of subspecialty training, and inadequate funding by policy makers poses major challenges that can militate against the provision of adequate and effective surgical management. A continually improved management practices will positively affect the organisational structure, efficiency, and safety of a system. That is, an affordable and standard ENT endoscopic setup will go a long way to improve the access to training and practice for both ENT clinical and surgical purposes. The expansion of ENT endoscopic specialist training will improve both the diagnostic and therapeutic acumen in ENT practice in LMICs. The budget for health and the health-funding systems of our institutions must receive special and specific attentions tailored towards putting our health facilities in better shapes, subspecialty training, and procurement of state-of-the-art endoscopic equipment with proper plans on maintenance culture.

Equity in newborn care, evidence from national surveys in low- and middle-income countries

BackgroundHigh coverage of care is essential to improving newborn survival; however, gaps exist in access to timely and appropriate newborn care between and within countries. In high mortality burden settings, health inequities due to social and economic factors may also impact on newborn outcomes. This study aimed to examine equity in co-coverage of newborn care interventions in low- and low middle-income countries in sub-Saharan Africa and South Asia.MethodsWe analysed secondary data from recent Demographic and Health Surveys in 16 countries. We created a co-coverage index of five newborn care interventions. We examined differences in coverage and co-coverage of newborn care interventions by country, place of birth, and wealth quintile. Using multilevel logistic regression, we examined the association between high co-coverage of newborn care (4 or 5 interventions) and social determinants of health.ResultsCoverage and co-coverage of newborn care showed large between- and within-country gaps for home and facility births, with important inequities based on individual, family, contextual, and structural factors. Wealth-based inequities were smaller amongst facility births compared to non-facility births.ConclusionThis analysis underlines the importance of facility birth for improved and more equitable newborn care. Shifting births to facilities, improving facility-based care, and community-based or pro-poor interventions are important to mitigate wealth-based inequities in newborn care, particularly in countries with large differences between the poorest and richest families and in countries with very low coverage of care.

Who actually cares for children in slums? Why we need to think, and do, more about paid childcare in urbanizing sub-Saharan Africa.

The early years are critical and inform the developmental trajectory of children. This is justifiably attracting growing policy attention. Much of this attention is focused on interventions and policies directed at parents, especially mothers. Yet emerging evidence suggests that increasing numbers of children in rapidly urbanizing low- and middle-income countries are now spending much of their day with other formal and informal childcare providers, including largely unregulated paid childcare providers. This paper summarizes the limited literature about the use of such paid childcare in low- and middle-income countries in sub-Saharan Africa, before considering possible reasons behind the lack of research evidence. Finally, key research gaps and their implications for public health practice are explored, with reference to the ongoing British Academy funded Nairobi Early Childcare in Slums research programme in Nairobi, Kenya. We argue that improving childcare may be an under-explored strategy to help some of the world's most disadvantaged children in the most important period of their lives, and that interventions in this largely informal market should be built on a rigorous research base.This article is part of the theme issue ‘Multidisciplinary perspectives on social support and maternal–child health’.

Demand for Taenia solium Cysticercosis Vaccine: Lessons and Insights From the Pig Production and Trading Nodes of the Uganda Pig Value Chain

Taenia solium cysticercosis disease remains a key challenge to the pig sector in low- and middle-income countries in sub-Saharan Africa, Latin America and South East Asia, resulting in both economic losses and public health impacts. The World Health Organization has ranked it first on the global scale of foodborne parasites. A One Health approach has been recommended for reduction of infection pressure and eradication in the longer term. A new vaccine TSOL18 (Cysvax™), applied in combination with oxfendazole (Paranthic 10%™), a dewormer drug has been developed and field tested for the control of T. solium cysticercosis, with high potential to break the disease cycle. It is however unclear whether the products can be marketed through a market driven approach, and if smallholder pig farmers would be willing to take up and pay for the vaccine–oxfendazole combination. A choice experiment methodology was used to assess the potential demand and willingness to pay for the vaccine—oxfendazole combination by Ugandan smallholder pig farmers, and demand for vaccinated pigs by pig traders. The results showed that farmers highly valued quality assurance attributes and were not keen on the vaccine if there were no associated returns in the form of premium price for vaccinated pigs during sales. They were willing to pay US$ 2.31 for the vaccine if it resulted in a premium price for vaccinated pigs. Furthermore, they preferred an accompanying vaccine viability detector as part of its quality assurance. The pig traders on the other hand preferred high carcass weight of pigs, potentially achieved by using oxfendazole. The results show that unless the pig market systems pay a premium price for vaccinated pigs, and quality assurance systems guarantee quality vaccine, uptake of the TSOL18 vaccine and oxfendazole by farmers through market mechanisms may be unsuccessful. The current pig marketing system does not reward food safety, the focus is mainly on carcass weight. Alternative delivery mechanisms for the vaccine through a mix of private–public investments needs to be explored, as the benefits of vaccinated pigs are societal and include reduction and elimination of neurocysticercosis in the long run.

Rural Populations, Land Degradation, and Living Standards in Developing Countries

In this article, we review evidence on the relationship between land as a productive asset and living standards in developing countries. We begin by presenting evidence concerning three key trends in agricultural land use and degradation across developing countries. First, since 1970, agricultural land area in developing countries has continued to expand and shows little signs of abating. Second, there is evidence that the concentration of relatively poor rural populations on remote and less favored land with poor agricultural productivity is continuing. Finally, global assessments indicate that the problem of land degradation is worsening in some developing regions and that a significant share of rural populations in these regions live on degrading agricultural land. Our review of the evidence suggests that these trends in agricultural land use and degradation may have considerable implications for the living standards of millions of rural households in the developing world and possibly for poverty alleviation overall. To further explore these possible relationships, we examine empirical evidence on the relationship between soil quality and the living standards of households based on a survey of 17 low- and middle-income countries in sub-Saharan Africa, one of the world’s poorest regions.

Is caffeine available and affordable in low and middle-income countries? A survey in sub-Saharan Africa

Caffeine is the preferred pharmacologic treatment for apnea of prematurity. Little is known about the availability and affordability of caffeine in the low and middle-income countries of sub-Saharan Africa (SSA). We conducted an online survey in 2020 of newborn physicians in SSA to determine their access to caffeine. Of 90 invited participants, 55 responded (61%). They worked in 13 SSA countries and 48 hospitals. Caffeine was used in 6 countries. In 5 of these countries, the price of caffeine was reported and ranged from US $1.73 in Ghana to US $73.63 in Kenya per 3 mL vial. High drug prices and lack of drug availability for purchase were identified most frequently as primary barriers. Some respondents believed that other methylxanthines are adequate substitutes for caffeine. Only 31 of 53 (58%) respondents knew that caffeine is included in the essential drug list of the World Health Organization (WHO).

Incidence and characteristics of pregnancy-related death across ten low- and middle-income geographical regions: secondary analysis of a cluster randomised controlled trial.

The aim of this article is to describe the incidence and characteristics of pregnancy-related death in low- and middle-resource settings, in relation to the availability of key obstetric resources. This is a secondary analysis of a stepped-wedge cluster randomised controlled trial. This trial was undertaken at ten sites across eight low- and middle-income countries in sub-Saharan Africa, India and Haiti. Institutional-level consent was obtained and all women presenting for maternity care were eligible for inclusion. Pregnancy-related deaths were collected prospectively from routine data sources and active case searching. Pregnancy-related death, place, timing and age of maternal death, and neonatal outcomes in women with this outcome. Over 20months, in 536233 deliveries there were 998 maternal deaths (18.6/10000, range 28/10000-630/10000). The leading causes of death were obstetric haemorrhage (36.0%, n=359), hypertensive disorders of pregnancy (20.6%, n=206), sepsis (14.1%, n=141) and other (26.5%, n=264). Approximately a quarter of deaths occurred prior to delivery (28.4%, n=283), 35.7% (n=356) occurred on the day of delivery and 35.9% (n=359) occurred after delivery. Half of maternal deaths (50.6%; n=505) occurred in women aged 20-29years, 10.3% (n=103) occurred in women aged under 20years, 34.5% (n=344) occurred in women aged 30-39years and 4.6% (n=46) occurred in women aged ≥40years. There was no measured association between the availability of key obstetric resources and the rate of pregnancy-related death. The large variation in the rate of pregnancy-related death, irrespective of resource availability, emphasises that inequality and inequity in health care persists. Inequality and inequity in pregnancy-related death persists globally, irrespective of resource availability.

Prevalence of burnout among nurses in sub-Saharan Africa: a systematic review.

The objective of this review was to determine the prevalence rates for burnout among nurses working in countries within the sub-Saharan Africa region. Burnout is a response to chronic work-related stress. While there is ample information on its prevalence and risk factors in well-resourced settings in high-income countries, it remains poorly studied in the low- and middle-income countries of sub-Saharan Africa, which bear the larger share of the global burden of disease. This review considered studies from sub-Saharan Africa that identified the prevalence of burnout among nurses using standard measurement tools. A three-step search strategy was utilized to identify both published and unpublished studies in English. Databases (MEDLINE, Embase, CINAHL, and others) were searched from inception to January 2019. Study selection, critical appraisal, data extraction, and data synthesis were conducted according to JBI methodology. A total of 12 studies (n = 2543 nurses) from seven African countries were included in this review. Eight of these studies were cross-sectional by design while the others were either exploratory, longitudinal, surveys, or descriptive. Ten studies were deemed to be at low risk of bias. According to the Maslach Burnout Inventory (seven studies, n = 1923), the prevalence of emotional exhaustion was 66% (95% confidence interval [CI], 37% to 89%), 60% (95% CI, 31% to 85%) for depersonalization, and 49% (95% CI, 19% to 80%) for low personal achievement. The overall prevalence of burnout among studies that utilized the Professional Quality of Life Scale (three studies, n = 337) was 87% (95% CI, 54% to 100%). One study reported a prevalence of 51% (95% CI, 44% to 57%) using the Copenhagen Burnout Inventory (n = 237), and the final study reported a prevalence of 33% (95% CI, 21% to 47%) using an unspecified measuring tool (n = 46). Regardless of the measuring tool used, nurses in sub-Saharan Africa experience high levels of burnout in all its dimensions.