Conditional cash transfers are associated with a small reduction in the rate of weight gain of preschool children in northeast Brazil. Monetary incentives in primary health care and effects on use and coverage of preventive health care interventions in rural Honduras: cluster randomised trial. Effects of Cash and Counseling on personal care and well-being. Fees-for-services, cost recovery, and equity in a district of Burkina Faso operating the Bamako Initiative. User fees plus quality equals improved access to health care: results of a field experiment in Cameroon. The effect of cash and other financial inducements on the response rate of general practitioners in a national postal study. The feasibility, demand, and effect of integrating primary care services with HIV voluntary counseling and testing: evaluation of a 15-year experience in Haiti, 1985-2000. Strategies for improving the quality of health care in maternal and child health in low- and middle-income countries: an overview of systematic reviews. The impact of alternative cost recovery schemes on access and equity in Niger.
Programs providing cash transfers to poor families, conditioned upon uptake of preventive health services, are common in Latin America. Because of the consistent association between undernutrition and poverty, and the role of health services in providing growth promotion, these programs are supposed to improve children's growth. The impact of such a program was assessed in 4 municipalities in northeast Brazil by comparing 1387 children under 7 y of age from program beneficiary households with 502 matched nonbeneficiaries who were selected to receive the program but who subsequently were excluded as a result of quasi-random administrative errors. Anthropometric status was assessed 6 mo after benefits began to be distributed, and beneficiary children were 0.13 Z-scores lighter (weight-for-age) than excluded children, after adjusting for confounders (P = 0.024). The children's growth trajectories were reconstructed by copying up to 10 recorded weights from their Ministry of Health growth monitoring cards and by relating each weight to the child's age, gender, and duration of receipt of the program benefit in a random effects regression model. Totals of 472 beneficiary and 158 excluded children under 3 y of age were included in this analysis. Each additional month of exposure to the program was associated with a rate of weight gain 31 g lower than that observed in excluded children of the same age (P < 0.001). This failure to respond positively to the program may have been due to a perception that benefits would be discontinued if the child started to grow well. Nutrition programs should guard against giving the impression that poor growth will be rewarded. Scaling-up of effective preventive interventions in child and maternal health is constrained in many developing countries by lack of demand. In Latin America, some governments have been trying to increase demand for health interventions by making direct payments to poor households contingent on them keeping up-to-date with preventive health services. We undertook a public health programme effectiveness trial in Honduras to assess this approach, contrasting it with a direct transfer of resources to local health teams.
                70 municipalities were selected because they had the country's highest prevalence of malnutrition. They were allocated at random to four groups: money to households; resources to local health teams combined with a community-based nutrition intervention; both packages; and neither. Evaluation surveys of about 5600 households were undertaken at baseline and roughly 2 years later. Pregnant women and mothers of children younger than 3 years old were asked about use of health services (primary outcome) and coverage of interventions such as immunisation and growth monitoring (secondary outcome). Reports were supplemented with data from children's health cards and government service utilisation data. Analysis was by mixed effects regression, accounting for the municipality-level randomisation.
                The household-level intervention had a large impact (15-20 percentage points; p<0.01) on the reported coverage of antenatal care and well-child check-ups. Childhood immunisation series could thus be started more opportunely, and the coverage of growth monitoring was markedly increased (15-21 percentage points; p<0.01. Measles and tetanus toxoid immunisation were not affected. The transfer of resources to local health teams could not be implemented properly because of legal complications.
                Conditional payments to households increase the use and coverage of preventive health care interventions. To examine how a new model of consumer-directed care changes the way that consumers with disabilities meet their personal care needs and, in turn, affects their well-being.
                Eligible Medicaid beneficiaries in Arkansas, Florida, and New Jersey volunteered to participate in the demonstration and were randomly assigned to receive an allowance and direct their own Medicaid supportive services as Cash and Counseling consumers (the treatment group) or to rely on Medicaid services as usual (the control group). The demonstration included elderly and non-elderly adults in all three states and children in Florida.
                Telephone interviews administered 9 months after random assignment.
                Outcomes for the treatment and control group were compared, using regression analysis to control for consumers' baseline characteristics.
                Treatment group members were more likely to receive paid care, had greater satisfaction with their care, and had fewer unmet needs than control group members in nearly every state and age group. However, among the elderly in Florida, Cash and Counseling had little effect on these outcomes because so few treatment group members actually received the allowance. Within each state and age group, consumers were not more susceptible to adverse health outcomes or injuries under Cash and Counseling.
                Cash and Counseling substantially improves the lives of Medicaid beneficiaries of all ages if consumers actually receive the allowance that the program offers. To gauge the effects of operating the Bamako Initiative in Kongoussi district, Burkina Faso.
                Qualitative and quasi-experimental quantitative methodologies were used.
                Following the introduction of fees-for-services in July 1997, the number of consultations for curative care fell over a period of three years by an average of 15.4% at "case" health centres but increased by 30.5% at "control" health centres. Moreover, although the operational results for essential drugs depots were not known, expenditure increased on average 2.7 times more than income and did not keep pace with the decline in the utilization of services. Persons in charge of the management committees had difficulties in releasing funds to ensure access to care for the poor.
                The introduction of fees-for-services had an adverse effect on service utilization. The study district is in a position to bear the financial cost of taking care of the poor and the community is able to identify such people. Incentives must be introduced by the state and be swiftly applied so that the communities agree to a more equitable system and thereby allow access to care for those excluded from services because they are unable to pay. Since the Bamako Initiative was launched in 1988, many African countries have embarked on comprehensive primary health care programs relying, at least partially, on revenues generated through user fees to revitalize health care delivery systems. Although these programs contain two critical components, user fees and improved quality, policy debates have tended to focus on the former and disregarded the latter. The purpose of this study is to provide a net assessment of these two components by testing how user fees and improved quality affect health facility utilization among the overall population and specifically among the poorest people. A "pretest-posttest controlled" experiment was conducted in five public health facilities in the Adamaoua province of Cameroon. Three health centers which were to introduce a user fee and quality improvement (i.e. reliable drug supply) policy were selected as "treatment" centers and two comparable facilities not yet phased into this policy were selected as "controls". Two rounds of household surveys were conducted (each to 800 households in 25 villages surrounding the five study sites) to measure the percentage of ill people seeking care at the health center before and after the implementation of the policy. The experiment was tightly controlled by conducting monthly observations at each study site. Results indicate that the probability of using the health center increased significantly for people in the "treatment" areas compared to those in the "control" areas. Travel and time costs involved in seeking alternative sources of care are high; when good quality drugs became available at the local health center, the fee charged for care and treatment represented an effective reduction in the price of care and thus utilization rose. Moreover, contrary to previous studies which have found that the poorest quintile is most hurt by user fees, this study found that probability of the poorest quintile seeking care increases at a rate proportionately greater than the rest of the population. Since the poor are most responsive to price changes, they appear to be benefitting from local availability of drugs more than others. Low response rates are acknowledged as a potential source of bias in survey results. Response rates are a particular problem in surveys of GPs. Thus, the methods used to encourage response to mailed surveys and the influence of inducements in maximizing response rates are fundamental issues to be examined when addressing the problem of response bias.
                To increase the overall response rate to a national study of GPs and to explore the effects of financial and non-financial inducements on response rates.
                Two mailing waves of a postal questionnaire to a 20% random sample of all GPs in England and Wales had achieved a 33% response rate. For the third mailing wave, the non-responding GPs were then divided into a control group, a group who were offered a donation to charity to complete the questionnaire and a group who were offered cash. The charity and cash groups were further subdivided into 5 pounds and 10 pounds groups to assess the effect of the size of the inducement offered. For the control group, a fourth wave was sent the offer of a 5 pounds or 10 pounds incentive.
                Response was positively affected by the offer of an inducement. Cash, however, had a more substantial effect than the offer of a donation to charity. Older GPs were less likely to participate overall, whereas male GPs were more likely to respond to a cash inducement. Doctors who had seen more patients were less likely to reply earlier and were more likely to respond to the offer of cash.
                Primary care is going through many changes, some of which have increased the workload of the GP. It may now be that, to achieve the response rates needed to validate policy-related research, the offer of inducements will become a necessary part of the research process. HIV voluntary counseling and testing (VCT) may be an effective strategy to prevent transmission of HIV in developing countries. Hypothesizing that primary care services and HIV VCT have synergistic benefits, we examine the feasibility, the demand, and the effect of integrating on-site primary care services into VCT at a stand-alone VCT center in Port au Prince, Haiti.
                Through a retrospective review of patient records, we describe the integration of primary care services at the Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO) VCT center between1985 and 2000.
                Between 1985 and 1999, services for HIV care, tuberculosis care, treatment of sexually transmitted diseases, and reproductive health were sequentially integrated into HIV VCT at GHESKIO. The number of new people seeking voluntary counseling and testing at GHESKIO increased from 142 in 1985 to 8175 in 1999, with an increasing percentage of women, adolescents, symptom-free clients, and self-referred clients. Of new adults seeking VCT in 1999, the center was able to provide AIDS care to 17%, tuberculosis treatment to 6%, sexually transmitted infection management to 18%, and family planning to 19%. HIV transmission between discordant couples was 0 infections/100 follow-up years (95% CI, 0-3.2); vertical transmission from mother to child was 11 infections/100 live births (95% CI, 4.6-21.9); These rates are significantly lower than expected rates of transmission in Haiti.
                This report demonstrates the feasibility, demand, and effective synergy of integrating on-site primary care services into HIV VCT in Haiti. VCT is a good entry point for people in need of services for communicable diseases and reproductive health, and, reciprocally, services attract more people to VCT, including populations that are at high risk for HIV infection. This program is being duplicated elsewhere in Haiti and can serve as a model for other countries. There are many systematic reviews of continuing education programmes and educational strategies for quality improvement in health care. Most of the reviewed studies are one-off evaluations rather than impact evaluations with long-term follow-up. There are few systematic reviews of organisational, financial and regulatory interventions, and few high-quality studies. These interventions are probably as or more important than educational strategies, although they are less well evaluated. Few studies have been undertaken in low- and middle-income countries (LMIC) or that address maternal and child health (MCH). Thus, the results of the available studies and reviews need to be interpreted cautiously when applied to LMIC. Interactive workshops, reminders and multifaceted interventions can improve professional practice, and they generally have moderate effects. Educational outreach visits consistently improve prescribing but have variable effects on other behaviours. Audit and feedback interventions have variable effects on professional practice, but most often these are small to moderate effects. Mass-media and patient-mediated interventions may change professional practice. Multifaceted interventions that combine several quality-improvement strategies are also effective but may not be more so than single interventions. While all of these strategies are applicable to MCH in LMIC, the applicability of the results to rural settings, in particular, may be limited. Use of these strategies could exacerbate inequalities, and this should be taken into consideration when planning implementation. Scaling up and sustainability may be difficult to achieve in LMIC contexts and need careful consideration. The use of financial interventions has not been well studied; financial incentives and disincentives may be difficult to use effectively and efficiently, although their impact on practice needs to be considered. Organisational interventions are likely to be important, given that there are often underlying organisational or system problems. Regulatory interventions have not been well evaluated, but may sometimes be both inexpensive and effective. There are no 'magic bullets' or simple solutions for ensuring the quality of health care services. Interventions should be selected or tailored to address the underlying reasons for a failure to deliver effective services. Decision-makers should select the most appropriate interventions for specific problems. This requires a governance structure that clearly assigns responsibility for quality-improvement activities, priority setting, selection and design of interventions, and evaluation. The authors examine accessibility and the sustainability of quality health care in a rural setting under two alternative cost recovery methods, a fee-for-service method and a type of social financing (risk-sharing) strategy based on an annual tax+fee-for-service. Both methods were accompanied by similar interventions aimed at improving the quality of primary health services. Based on pilot tests of cost recovery in the non-hospital sector in Niger, the article presents results from baseline and final survey data, as well as from facility utilization, cost, and revenue data collected in two test districts and a control district. Cost recovery accompanied by quality improvements increases equity and access to health care and the type of cost recovery method used can make a difference. In Niger, higher access for women, children, and the poor resulted from the tax+fee method, than from the pure fee-for-service method. Moreover, revenue generation per capita under the tax+fee method was two times higher than under the fee-for-service method, suggesting that the prospects of sustainability were better under the social financing strategy. However, sustainability under cost recovery and improved quality depends as much on policy measures aimed at cost containment, particularly for drugs, as on specific cost recovery methods.
Conditional cash transfer programmes have been the subject of some well-designed evaluations, which strongly suggest that they could be an effective approach to improving access to preventive services. Their replicability under different conditions - particularly in more deprived settings - is still unclear because they depend on effective primary health care and mechanisms to disburse payments. Further rigorous evaluative research is needed, particularly where CCTs are being introduced in low income countries, for example in Sub-Saharan Africa or South Asia.