David Sanders

University of the Western Cape | uwc · School of Public Health

Background Despite South Africa being an upper middle-income country producing enough food to sustain its population, and having an advanced social welfare system, it has high levels of food insecurity at the household-level. Food insecurity is linked to malnutrition and undernutrition in children. This manuscript addresses gaps in knowledge about...

Poverty has long been a concern in public health with people living in poor circumstances generally suffering higher burdens of disease. Understanding the persistence of poverty, and of its impacts on health, unavoidably intersects with analyses of how inequalities arise in the distribution of income and wealth, and of the material and psychosocial...

Evidence shows that investing in children’s nutrition early in the life course can enhance their survival, health, development and school achievement. It is important to prevent stunting, overweight, obesity and micronutrient deficiencies (e.g. vitamin A, zinc, iron and iodine) in childhood as these are risk factors for child mortality, poor develo...

Background While in general a country’s life expectancy increases with national income, some countries “punch above their weight”, while some “punch below their weight” – achieving higher or lower life expectancy than would be predicted by their per capita income. Discovering which conditions or policies contribute to this outcome is critical to im...

Objectives We report the effectiveness of a mentoring approach to improve health workers’ (HWs’) knowledge, attitudes and confidence with counselling on HIV and infant feeding. Design Quasi-experimental controlled before–after study. Setting Randomly selected primary healthcare clinics (n=24 intervention, n=12 comparison); two districts, South Af...

Background: The People's Health Movement (PHM) was formed in 2000 and drew inspiration from the Alma Ata Declaration on Primary Health Care's 'Health for All' (1978). Since then PHM has been an active part of a global counter-hegemonic social movement. This study aimed to gain insights on social movement building, drawing on the successes and fail...

Malnutrition in South African children and adolescents: Impact, causes, policy, implementation and recommendations Sanders D, Hendricks M, Kroll F, Puoane T, Ramokoloe V, Swart R and Tsolekileg L. Evidence shows that investing in children’s nutrition early in the life course can enhance their survival, health, development and school achievement....

Diabetes, a serious disease resulting in significant morbidity and early mortality, is currently on the rise globally. A major contributor to this observed increase in low- and middle-income countries, such as South Africa, has been the observed change in diet at the population level-a shift from a traditional diet, to one consisting of more energy...

Background The People’s Health Movement (PHM) formed in 2000 and drew inspiration from the Alma Ata Declaration on Primary Health Care’s ‘Health for All’ (1978). Since then PHM has been an active part of a global counter-hegemonic social movement. From locations across the world including eleven countries, health activists shared their insights on...

Background: In-country postgraduate training programme in low and middle income countries are widely considered to strengthen institutional and national capacity. There exists dearth of research about how new training initiatives in public health training institutions come about. This paper examines a south-south collaborative initiative wherein t...

A changing food environment is implicated as a primary contributor to the increasing levels of non-communicable diseases (NCDs). This study aimed to generate snapshots of selected external food environments to inform intervention strategies for NCD prevention in three countries: Uganda (low income), South Africa (middle income) and Sweden (high inc...

Clinical guidelines are used to translate research findings into evidence‐based clinical practice but are frequently not comprehensively adopted by health workers (HWs). HIV and infant feeding guidelines were revised by the World Health Organization to align feeding advice for HIV‐exposed and unexposed infants, and these were adopted in South Afric...

The South African Child Gauge is published annually by the Children's Institute, University of Cape Town, to monitor progress towards realising children's rights. This issue focuses attention on child and adolescent health-reflecting on progress and setting an agenda for 2030 to ensure that South Africa's children not only survive but reach their f...

Background: Health systems in sub-Saharan Africa face multifaceted capacity challenges to fulfil their mandates of service provision and governance of their resources. Four academic institutions in Africa implemented a World Health Organisation-funded collaborative project encompassing training, curriculum development, and partnership to strengthe...

Background Health systems in sub-Saharan Africa face multifaceted capacity challenges to fulfil their mandates of service provision and governance of their resources. Four academic institutions in Africa implemented a World Health Organisation-funded collaborative project encompassing training, curriculum development, and partnership to strengthen...

Background Health systems in sub-Saharan Africa face multifaceted capacity challenges to fulfil their mandates of service provision and governance of their resources. Four academic institutions in Africa implemented a World Health Organisation-funded collaborative project encompassing training, curriculum development, and partnership to strengthen...

Background Health systems in sub-Saharan Africa face multifaceted capacity challenges to fulfil their mandates of service provision and governance of their resources. Four academic institutions in Africa implemented a World Health Organisation-funded collaborative project encompassing training, curriculum development, and partnership to strengthen...

Breastfeeding education and support are critical health worker skills. Confusion surrounding infant feeding advice linked to the HIV epidemic has reduced the confidence of health workers to support breastfeeding. High antiretroviral therapy coverage of breastfeeding women living with HIV, and an Infant Feeding policy supportive of breastfeeding, no...

Civil society engagement around health care and population health improvement is an important driver towards Health for All. Research can improve the effectiveness of health activism by examining the resources, structures and strategies of civil society engagement. However, research to support such engagement faces epistemological and methodologica...

Background Health systems in sub-Saharan Africa face multifaceted capacity challenges to fulfil their mandates of service provision and governance of their resources. Four academic institutions in Africa implemented a WHO-funded collaborative project encompassing training, curriculum development, and partnership to strengthen national leadership an...

Background Consumption of fruits and vegetables reduces the risk of obesity, diabetes, cancer, cardiovascular mortality and all-cause mortality. The study assessed the pattern of intake and the factors that influence daily intake of commonly available fruits and vegetables in economically disadvantaged South African communities. Methods This is a...

Health systems are critical for health outcomes as they underpin intervention coverage and quality, promote users' rights and intervene on the social determinants of health. Governance is essential for health system endeavours as it mobilises and coordinates a multiplicity of actors and interests to realise common goals. The inherently social, poli...

The burden of type 2 diabetes is increasing rapidly, not least in Sub-Saharan Africa, and disadvantaged populations are disproportionally affected. Self-management is a key strategy for people at risk of or with type 2 diabetes, but implementation is a challenge. The objective of this study is to assess the determinants of self-management from an i...

The Healthy Food Environment Policy Index (Food‐EPI) aims to assess the extent of implementation of recommended food environment policies by governments compared with international best practices and prioritize actions to fill implementation gaps. The Food‐EPI was applied in 11 countries across six regions (2015‐2018). National public health nutrit...

This paper reports on the use of reciprocal learning for identifying, adopting and adapting a type 2 diabetes self-management support intervention in a multisite implementation trial conducted in a rural setting in a low-income country (Uganda), a periurban township in a middle-income country (South Africa) and socioeconomically disadvantaged subur...

Part of a series of case studies funded by the Alliance for Health Policy and Systems Research. Twenty countries were selected in the first round. The focus was on PHC in each country

Background: Life expectancy initially improves rapidly with economic development but then tails off. Yet, at any level of economic development, some countries do better, and some worse, than expected - they either punch above or below their weight. Why this is the case has been previously researched but no full explanation of the complexity of thi...

Background: The paper examines external multiple job holding practices in public health training institutions based in prominent public universities in three sub-Saharan Africa countries (Rwanda, Ethiopia, Mozambique). Objective: The study aims to contribute to broadening understanding about multiple job holding (nature and scale, drivers and reaso...

Role of district health management teams in child health strategies Well functioning district health systems are essential for planning and implementation of health services, and their efforts are key to improving quality of care and achieving health goals, say Tanya Doherty and colleagues Key messages • Districts, led by district health management...

BMJ Opinion- June 2018 https://blogs.bmj.com/bmj/2018/06/18/whither-the-who-code-in-the-scrap-the-cap-campaign/ In 2010 the UK adopted the World Health Organization’s Global Code of Practice on the International Recruitment of Health Personnel, an important international agreement on which the recently successful Scrap the Cap campaign is silent....

Background Globally the number of people with Type 2 diabetes mellitus (T2DM) has risen significantly over the last few decades. Aligned to this is a growing use of community health workers (CHWs) to deliver T2DM self-management support with good clinical outcomes especially in High Income Countries (HIC). Evidence and lessons from these interventi...

Summary of the characteristics of selected studies II. (PDF)

Summary of the characteristics of selected studies I. (PDF)

Like most other low and middle-income countries, South Africa must address a rising burden of diet-related chronic disease in a situation of persistent food insecurity and undernutrition. Supply-side policy interventions are a critical component of action to address the double burden of malnutrition. However, the food supply is governed by a number...

Background Globally, preventable and treatable childhood conditions such as pneumonia, diarrhoea, malaria, malnutrition and newborn conditions still account for 75% of under-five mortality. To reduce the mortality rate from these conditions, Ethiopia launched an ambitious Health Extension Programme (HEP) in 2003. Trained Community Health Workers (C...

Food security and good nutrition are key determinants of child well-being. There is strong evidence that cash transfers such as South Africa’s Child Support Grant (CSG) have the potential to help address some of the underlying drivers of food insecurity and malnutrition by providing income to caregivers in poor households, but it is unclear how pre...

Background: Worldwide, there are competing norms driving health system changes and reorganisation. One such norm is that of health systems' responsibilities for population health as distinct from a focus on clinical services. In this paper we report on a case study of population health planning in Australian primary health care (PHC) organisations...

Introduction Type 2 diabetes (T2D) is increasingly contributing to the global burden of disease. Health systems in most parts of the world are struggling to diagnose and manage T2D, especially in low-income and middle-income countries, and among disadvantaged populations in high-income countries. The aim of this study is to determine the added bene...

Building upon the successes of Countdown to 2015, Countdown to 2030 aims to support the monitoring and measurement of women's, children's, and adolescents' health in the 81 countries that account for 95% of maternal and 90% of all child deaths worldwide. To achieve the Sustainable Development Goals by 2030, the rate of decline in prevalence of mate...

South Africa is experiencing an increase in the prevalence of non-communicable diseases (NCDs), which imposes a heavy burden on healthcare services. The South African government has made great strides towards management and control of NCDs, including the development of management guidelines, healthpromotion and prevention policies intended to assis...

This paper, presented as part of a workshop at the 2016 World Public Health Nutrition Conference, is one of a series of papers focused on ‘magic bullets’ versus community action for nutrition. This paper will describe the evidence base on the impact of CHW programmes for child health and discuss features of successful programmes. This is a timely i...

Background. Evidence of the effects of HIV infection and clinical stage on the duration of refeeding and treatment (DRT) and the rate of weight gain (RWG) in severely malnourished children remains inconclusive. Objectives. To determine whether the RWG and DRT differ by baseline clinical characteristics, and to assess the effect of HIV status and di...

Background. South Africa (SA) has experienced several stock-outs of life-saving medicines for the treatment of major chronic infectious and non-communicable diseases in the public sector. Objective. To identify the causes of stock-outs and to illustrate how they undermine access to medicines (ATM) in the Western Cape Province, SA. Methods. This qua...

Background Sub–Saharan Africa still reports the highest rates of under–five mortality. Low cost, high impact interventions exist, however poor access remains a challenge. Integrated community case management (iCCM) was introduced to improve access to essential services for children 2–59 months through diagnosis, treatment and referral services by c...

Background Since the WHO’s Alma Ata Declaration on Primary Health Care (PHC) there has been debate about the advisability of adopting comprehensive or selective PHC. Proponents of the latter argue that a more selective approach will enable interim gains while proponents of a comprehensive approach argue that it is needed to address the underlying c...

Background. There is still limited to no evidence on the independent and interactive effects of HIV infection, disease stage, baseline disease severity and other important comorbidities on mortality risk among young children treated for severe acute malnutrition (SAM) in South Africa (SA, using the World Health Organization (WHO) recommended treatm...

Background. There is still limited to no evidence on the independent and interactive effects of HIV infection, disease stage, baseline disease severity and other important comorbidities on mortality risk among young children treated for severe acute malnutrition (SAM) in South Africa (SA, using the World Health Organization (WHO) recommended treatm...

Introduction/background: Globally, health reforms continue to be high on the health policy agenda to respond to the increasing health care costs and managing the emerging complex health conditions. Many countries have emphasised PHC to prevent high cost of hospital care and improve population health and equity. The existing tension in PHC philosop...

Negin and Dhillon's proposal that functions presently carried out by WHO should be ‘outsourced’ to the Gates Foundation, the Gates-funded Institute for Health Metrics and Evaluation (IHME), Medicins Sans Frontieres and national drug regulatory agencies such as the US Food and Drug Administration (FDA), lacks evidence, relies on flawed logic and ser...

Universal health coverage provides a framework to achieve health services coverage but does not articulate the model of care desired. Comprehensive primary health care includes promotive, preventive, curative, and rehabilitative interventions and health equity and health as a human right as central goals. In Australia, Aboriginal community-controll...

This paper applies a critical analysis of the impact of neo-liberal driven management reform to examine changes in Australian primary health care (PHC) services over five years. The implementation of comprehensive approaches to primary health care (PHC) in seven services: five state-managed and two non-government organisations (NGOs) was tracked fr...

The Primary Health Care (PHC) approach as envisioned by the 1978 Alma Ata Declaration on Primary Health Care is enshrined in key health policy statements and legislation in South Africa. PHC is provided in the main through a nurse-based, public primary health care infrastructure of around 3,500 clinics and health centres, available within 5 kilomet...

Background The 2014/2015 West Africa Ebola epidemic has caused the global public health community to engage in difficult self-reflection. First, it must consider the part it played in relation to an important public health question: why did this epidemic take hold and spread in this unprecedented manner? Second, it must use the lessons learnt to an...

Non-communicable diseases (NCDs) are the leading cause of death globally and they are on the rise both in low- and middle-income countries, with South Africa being no exception. Implicated in this upward trend in the country is an observed change in diet – a transition from traditional foods, to what has come to be known as the ‘western’ diet, i.e....