Adherence clubs for long-term provision of antiretroviral therapy: cost-effectiveness and access analysis from Khayelitsha, South Africa.

OBJECTIVES: As the scale of the South African HIV epidemic calls for innovative models of care that improve accessibility for patients while overcoming chronic human resource shortages, we (i) assess the cost-effectiveness of lay health worker-led group adherence clubs, in comparison with a nurse-driven 'standard of care' and (ii) describe and evaluate the associated patient cost and accessibility differences. METHODS: Our cost-effectiveness analysis compares an 'adherence club' innovation to conventional nurse-driven care within a busy primary healthcare setting in Khayelitsha, South Africa. In each alternative, we calculate provider costs and estimate rates of retention in care and viral suppression as key measures of programme effectiveness. All results are presented on an annual or per patient-year basis. In the same setting, a smaller sample of patients was interviewed to understand the direct and indirect non-healthcare cost and access implications of the alternatives. Access was measured using McIntyre and colleagues' 2009 framework. RESULTS: Adherence clubs were the more cost-effective model of care, with a cost per patient-year of $300 vs. $374 and retention in care at 1 year of 98.03% (95% CI 97.67-98.33) for clubs vs. 95.49% (95% CI 95.01-95.94) for standard of care. Viral suppression in clubs was 99.06% (95% CI 98.82-99.27) for clubs vs. 97.20% (95% CI 96.81-97.56) for standard of care. When interviewed, club patients reported fewer missed visits, shorter waiting times and higher acceptability of services compared to standard of care. CONCLUSIONS: Adherence clubs offer the potential to enhance healthcare efficiency and patient accessibility. Their scale-up should be supported.

Conceptualizing the impacts of dual practice on the retention of public sector specialists - evidence from South Africa.

BACKGROUND: 'Dual practice', or multiple job holding, generally involves public sector-based health workers taking additional work in the private sector. This form of the practice is purported to help retain public health care workers in low and middle-income countries' public sectors through additional wage incentives. There has been little conceptual or empirical development of the relationship between dual practice and retention. METHODS: This article helps begin to fill this gap, drawing on empirical evidence from a qualitative study focusing on South African specialists. Fifty-one repeat, in-depth interviews were carried out with 28 doctors (predominantly specialists) with more than one job, in one public and one private urban hospital. RESULTS: Findings suggest dual practice can impact both positively and negatively on specialists' intention to stay in the public sector. This is through multiple conceptual channels including those previously identified in the literature such as dual practice acting as a 'stepping stone' to private practice by reducing migration costs. Dual practice can also lead specialists to re-evaluate how they compare public and private jobs, and to overworking which can expedite decisions on whether to stay in the public sector or leave. Numerous respondents undertook dual practice without official permission. CONCLUSIONS: The idea that dual practice helps retain public specialists in South Africa may be overstated. Yet banning the practice may be ineffective, given many undertake it without permission in any case. Regulation should be better enforced to ensure dual practice is not abused. The conceptual framework developed in this article could form a basis for further qualitative and quantitative inquiry.

'Going private': a qualitative comparison of medical specialists' job satisfaction in the public and private sectors of South Africa.

BACKGROUND: There is a highly inequitable distribution of health workers between public and private sectors in South Africa, partly due to within-country migration trends. This article elaborates what South African medical specialists find satisfying about working in the public and private sectors, at present, and how to better incentivize retention in the public sector. METHODS: Seventy-four qualitative interviews were conducted - among specialists and key informants - based in one public and one private urban hospital in South Africa. Interviews were coded to determine common job satisfaction factors, both financial and non-financial in nature. This served as background to a broader study on the impacts of specialist 'dual practice', that is, moonlighting. All qualitative specialist respondents were engaged in dual practice, generally working in both public and private sectors. Respondents were thus able to compare what was satisfying about these sectors, having experience of both. RESULTS: Results demonstrate that although there are strong financial incentives for specialists to migrate from the public to the private sector, public work can be attractive in some ways. For example, the public hospital sector generally provides more of a team environment, more academic opportunities, and greater opportunities to feel 'needed' and 'relevant'. However, public specialists suffer under poor resource availability, lack of trust for the Department of Health, and poor perceived career opportunities. These non-financial issues of public sector dissatisfaction appeared just as important, if not more important, than wage disparities. CONCLUSIONS: The results are useful for understanding both what brings specialists to migrate to the private sector, and what keeps some working in the public sector. Policy recommendations center around boosting public sector resources and building trust of the public sector through including health workers more in decision-making, inter alia. These interventions may be more cost-effective for retention than wage increases, and imply that it is not necessarily just a matter of putting more money into the public sector to increase retention.

Choice or no choice? The need for better branded public sector condoms in South Africa.

Condoms are one of the cornerstones to any response to the HIV epidemic. However, targeted marketing strategies that make condoms more attractive to people at high risk of infection are often overlooked. The South African National Department of Health has recently purchased more attractive condoms to distribute in higher-education settings free of charge, targeting at-risk youth including young women. The authors applaud this move but note the importance of expanding better branded condoms to young people elsewhere - for example, via youth clinics and in high schools. Exploratory, routine data from Médecins Sans Frontières in Khayelitsha are presented, showing the popularity of alternatives to the government's 'Choice' brand.