Performance-based financing in low-income and middle-income countries: isn't it time for a rethink?

This paper questions the view that performance-based financing (PBF) in the health sector is an effective, efficient and equitable approach to improving the performance of health systems in low-income and middle-income countries (LMICs). PBF was conceived as an open approach adapted to specific country needs, having the potential to foster system-wide reforms. However, as with many strategies and tools, there is a gap between what was planned and what is actually implemented. This paper argues that PBF as it is currently implemented in many contexts does not satisfy the promises. First, since the start of PBF implementation in LMICs, concerns have been raised on the basis of empirical evidence from different settings and disciplines that indicated the risks, cost and perverse effects. However, PBF implementation was rushed despite insufficient evidence of its effectiveness. Second, there is a lack of domestic ownership of PBF. Considering the amounts of time and money it now absorbs, and the lack of evidence of effectiveness and efficiency, PBF can be characterised as a donor fad. Third, by presenting itself as a comprehensive approach that makes it possible to address all aspects of the health system in any context, PBF monopolises attention and focuses policy dialogue on the short-term results of PBF programmes while diverting attention and resources from broader processes of change and necessary reforms. Too little care is given to system-wide and long-term effects, so that PBF can actually damage health services and systems. This paper ends by proposing entry points for alternative approaches.

Low and stable HIV seroprevalence in pregnant women in Shaba province, Zaire.

Sentinel serosurveillance for HIV infection has been carried out in Shaba province, Zaire, among consecutive pregnant women attending antenatal clinics from 1989 to 1991. There were four surveillance sites (three urban and one semiurban), at which a total of 13 surveillance studies were made of 4,205 women. Overall, 3.1% were HIV seropositive. There were no significant differences in HIV seroprevalence between surveillance sites, and HIV seroprevalence did not increase at any of the surveillance sites during the 2-year period of study. Since changes in the population studied did not occur between surveillance studies, it is believed that the observed stable trend reflects stable HIV seroprevalence rates in the general adult population of the surveillance sites. Collateral HIV seroprevalence data were available from 8,725 blood donors at 20 sites (six urban, 14 rural) in the province, who had an overall HIV seroprevalence of 4.6%. The higher HIV seroprevalence rate among blood donors was probably due to selection bias, since HIV seroprevalence rates in two blood banks, which relied nearly exclusively on replacement donors, were 2.7 and 2.8%, our best estimate for HIV seroprevalence in the three cities where blood banks exist and where no surveillance studies were carried out. The stable and relatively low HIV seroprevalence rates in Shaba province are in sharp contrast with the rapidly increasing and much higher rates in neighboring Zambia and other East African cities. Reasons for this discrepancy are unclear, and their eludication may yield critical information for HIV prevention programs.

Prevention of blood-borne HIV transmission using a decentralized approach in Shaba, Zaire.

OBJECTIVE: To prevent blood transfusion-acquired HIV infection with a decentralized approach to HIV screening of blood donors, using an instrument-free rapid test. SETTING: Shaba province, Zaire (496,877 km2). METHODS: The programme consisted of training health-care workers, distribution of a rapid HIV-antibody test (DuPont's HIVCHEK) for screening of all blood donations, and quality control of testing by a regional reference centre. RESULTS: Over a 2-year period, 11,940 rapid tests were distributed to 37 hospitals, covering 75% of all hospital beds outside the copper mine's health system in Shaba. Eighty-five per cent of the tests were used to screen blood donors (5.4% positive test rate) and 13% to test patients (39.7% positive test rate). At least 265 cases of HIV-positive blood donation were prevented, at an estimated cost of 137-279 ECU per case. Only 26% of initially positive specimens reached the central laboratory for supplemental testing, and sterile transfusion equipment and blood-grouping reagents were frequently unavailable. The lack of transport and communications and a deteriorating health system were major constraints. CONCLUSIONS: District hospitals in Africa are often long distances from major cities, difficult to reach for most of the year, and perform a small number of transfusions. In this context a classical centralized regional blood bank may not be a feasible option to ensure safe blood transfusions. However, safe blood transfusion can be achieved with a decentralized approach using a rapid test, provided that minimum standards of health-care services are available.

PIP: This program aimed at preventing blood transfusion-acquired HIV infection with a decentralized approach to HIV screening of blood donors using an instrument free raid test was initiated in Shaba province in Zaire (496,877 sq. km and included training of health care workers, distribution of a rapid HIV-antibody test (DuPont's HIVCHEK) for screening of all blood donations, and quality control of testing by a regional reference center. Over a 2-year period, 11,940 rapid tests were distributed to 37 hospitals, covering 75% of all hospital beds outside the copper mine's health system in Shaba. 85% of the tests were used to screen blood donors (5.4% positive test rate) and 13% to test patients (39.7% positive test rate). At least 265 cases of HIV-positive blood donation were prevented at an estimated cost of 137-279 ECU per case. Only 26% of initially positive specimens reached the central laboratory for supplemental testing, and sterile transfusion equipment and blood-grouping reagents were frequently unavailable. The lack of transport and communications and a deteriorating health system were major constraints. District hospitals in Africa are often long distances from major cities, difficult to reach for most of the year, and perform a small number of transfusions. In this context, a classical centralized regional blood bank may not be a feasible option to ensure safe blood transfusions. However, safe blood transfusion can be achieved with a decentralized approach using a rapid test, provided that minimum standards of health care services, are available.