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Realist evaluations (RE) are increasingly popular in assessing health programmes in low- and middle-income countries (LMICs). This article reflects on processes of gleaning, developing, testing, consolidating and refining two programme theories (PTs) from a longitudinal mixed-methods RE of a national maternal and child health programme in Nigeria. The two PTs, facility security and patient-provider trust, represent complex and diverse issues: trust is all encompassing although less tangible, while security is more visible. Neither PT was explicit in the original programme design but emerged from the data and was supported by substantive theories. For security, we used theories of fear of crime, which perceive security as progressing from structural, political and socio-economic factors. Some facilities with the support of communities erected fences, improved lighting and employed guards, which altogether contributed to reduced fear of crime from staff and patients and improved provision and uptake of health care. The social theories for the trust PT were progressively selected to disentangle trust-related micro, meso and macro factors from the deployment and training of staff and conditional cash transfers to women for service uptake. We used taxonomies of trust factors such as safety, benevolent concerns and capability. We used social capital theory to interpret the sustainability of 'residual' trust after the funding for the programme ceased. Our overarching lesson is that REs are important though time-consuming ways of generating context-specific implications for policy and practice within ever-changing contexts of health systems in LMICs. It is important to ensure that PTs are 'pitched at the right level' of abstraction. The resource-constrained context of LMICs with insufficient documentation poses challenges for the timely convergence of nuggets of evidence to inform PTs. A retroductive approach to REs requires iterative data collection and analysis against the literature, which require continuity, coherence and shared understanding of the analytical processes within collaborative REs. [ABSTRACT FROM AUTHOR]

Payments to users and providers of health services are an important ingredient in attempts to promote universal health coverage in low resource settings. The maternal health programme in Nepal explicitly recognizes that ensuring universal access to safe delivery care requires policies that both ensure effective services and overcome demand-side barriers. The programme has used three innovative financing initiatives to stimulate an increase in the use of facility-based delivery: the maternity incentive scheme (2005) reimbursing women for accessing a facility, activity payments in poor districts (2006) and universal free-delivery (2009). We examine the impact of these mechanisms on access to safe delivery services. Multiple waves of the Demographic and Health Survey were merged to provide household-level cross-sectional data on maternity services. A multilevel logit model was used to investigate the roll-out of the three policies across ecological zones assuming a district-wide treatment effect. An interrupted time-series approach that includes cross sectional data on deliveries at each period is used to detect the association between outcomes and policy. The maternal Incentive programme was associated with an increase in service delivery in hill and tarai areas. A positive effect in mountain areas was detectable as a result of the supply side payments made to facilities for delivery. Although use among the non-poor increased across the country, a positive effect on the poorest population was only present in mountain areas. The beneficial impact of maternal financing policies in Nepal is skewed towards areas and households that are geographically more accessible and wealthy. Inferior services in remote areas reduce the impact of financing policies. Policy may need to be refocused on poorer, less accessible areas if improvements in access to maternal health services are to continue. [ABSTRACT FROM AUTHOR]

This article examines socioeconomic inequalities in maternal and child health care in Nigeria over an 18-year period. Studies demonstrate that maternal and child mortality is much higher amongst the poor in low-income countries, with access to health care concentrated among the wealthiest. Evidence suggests that in Nigeria inequalities in access to quality services continue to persist. We use data from two rounds of the Nigerian Demographic and Heath Survey (NDHS) conducted in 1990 and 2008 and measure inequalities in maternal and child health care variables across socioeconomic status using concentration curves and indices. Factors contributing to the inequalities are investigated using decomposition analysis. The results show that in 1990, maternal access to skilled assistance during delivery had the highest levels of inequalities. It reveals that child and maternal health inequalities appear to be determined by different factors and while inequalities in child care have declined, inequalities in maternal care have increased. We discuss the findings in relation to the much greater attention paid to child health programmes. The findings of this study call for specific maternal programmes targeting the poor, less educated and rural areas in Nigeria. [ABSTRACT FROM AUTHOR]

The link between antenatal care (ANC) and facility delivery is a specific example of the effect of early medical contacts on later use of essential services. The role of ANC in improving maternal health remains unclear. High levels of ANC are reported in a number of countries where skilled delivery remains uncommon. ANC may influence the use of services by increasing willingness to use services and educating about maternal health. The objective of this study is to understand the interaction between use of skilled and unskilled ANC, knowledge of obstetric complications and danger signs, and the eventual use of a facility for delivery. The study makes use of data from a survey of around 1700 women who had recently given birth across 11 districts of Zambia in 2011. Multivariate analysis is used to explore the associations between ANC use, knowledge and place of delivery. The results suggest that place of care and number of visits is strongly associated with the eventual use of a facility for delivery; an effect that is stronger in remote areas. Both skilled and unskilled ANC and obstetric knowledge is linked to higher use of facility delivery care while care provided at home appears to have an opposite effect. The research suggests that ANC influences later use of delivery care in two ways: by developing a habit to use formal care services and in increasing maternal knowledge. The work might be generalized to other health seeking behaviour to explore how the quantity and quality of initial contacts influence later use of services. [ABSTRACT FROM AUTHOR]

In 2001, African heads of state committed ‘to set a target of allocating at least 15% of our annual budget to the improvement of the health sector’. This target has since been used as a benchmark to hold governments accountable. However, it was never followed by a set of guidelines as to how it should be measured in practice. This article sets out some of the areas of ambiguity and argues for an interpretation which focuses on actual expenditure, rather than budgets (which are theoretical), and which captures areas of spending that are subject to government discretion. These are largely domestic sources, but include budget support, which is externally derived but subject to Ministry of Finance sectoral allocation. Theoretical and practical arguments in favour of this recommendation are recommended using a case study from Sierra Leone. It is recommended that all discretionary spending by government is included in the numerator and denominator when calculating performance against the target, including spending by all ministries on health, social health insurance payments, debt relief funds and budget support. Conversely, all forms of private payment and earmarked aid should be excluded. The authors argue that the target, while an important vehicle for tracking political commitment to the sector, should be assessed intelligently by governments, which have legitimate wider public finance objectives of maximizing overall social returns, and should be complemented by a wider range of indicators, to avoid distortions. [ABSTRACT FROM PUBLISHER]

Objective The Indonesian Government recently introduced a health insurance scheme to improve access to care for the poor. We investigated the payments made by households for different types of obstetric care, the economic consequences of payments and the effects of the new insurance on that expenditure. [ABSTRACT FROM PUBLISHER]

Since the early 1990s Indonesia has attempted to increase the level of skilled attendance at birth by placing rural midwives in every village in an effort to reduce persistently high levels of maternal mortality. Yet evidence suggests that there remains insufficient incentive to ensure an equal distribution across areas while the poor in all areas continue to access skilled attendance much less than those in richer groups. We report on a survey that was conducted as part of a complex evaluation of the rural midwife programme in Banten Province, to better understand the effect of financial incentives on the distribution of midwives and use of services. Midwives obtain almost two-thirds of their income from private clinical practice. Private income is strongly associated with competence and experience. Multivariate analysis suggests that midwives are well able to earn a substantial private income even in remoter areas. Yet the study also found a high level of unwillingness to move posts to a more remote area for a variety of non-financial reasons. The results suggest that the access to skilled attendance of those unable to afford fees may be impaired by the dependence on fee income, a result supported by companion household studies. In addition, ensuring that staff live and work in remoter areas is only likely to be financially sustainable if midwives can be attracted to live in these areas early in their careers. Finally, the overall strategy of basing skilled attendance mainly on village services throughout the country may need to be re-visited, with alternative models offered in areas where it continues to be impractical even with a change in the incentive framework. [ABSTRACT FROM AUTHOR]

Evidence suggests that demand-side barriers may be as important as supply factors in deterring patients from obtaining treatment. Yet relatively little attention is given, either by policy makers or researchers, to ways of minimizing their effect. These barriers are likely to be more important for the poor and other vulnerable groups, where the costs of access, lack of information and cultural barriers impede them from benefiting from public spending. Demand barriers present in low- and middle-income countries and evidence on the effectiveness of interventions to overcome these obstacles are reviewed. Demand barriers are also shown to be important in richer countries, particularly among vulnerable groups. This suggests that while barriers are plentiful, there is a dearth of evidence on ways to reduce them. Where evidence does exist, the data and methodology for evaluating effectiveness and cost-effectiveness is insufficient. An increased focus on obtaining robust evidence on effective interventions could yield high returns. The likely nature of the interventions means that pragmatic policy routes that go beyond the traditional boundaries of the public health sector are required for implementing the findings. [ABSTRACT FROM AUTHOR]

In 1998 Bangladesh began a sector wide approach (SWAp) to the extension of health care to vulnerable groups in the country. The central feature of this approach is the funding of an essential service package (ESP) emphasizing maternal care, certain communicable diseases and child health. This study examines the way in which public sector expenditures are distributed by comparing the actual beneficiaries of spending with the target groups identified by the sector strategy. It finds that while the ESP is helping to target resources at priority services, considerable barriers to access by vulnerable groups persist. The study suggests a number of issues that need to be addressed to improve the performance of the programme. First, improved targeting requires greater emphasis on the process of access to key services. Secondly, improving the efficiency of service provision at primary level is a key element to increasing access, since individual primary providers are often not ready to provide the standard of care required by the ESP approach to services. Finally, the system of financial control and management needs to be modified in order to make allocations more responsive to the priorities determined by the SWAp. Given the widespread adoption of the ESP approach to health care, the paper also suggests a wider research agenda that examines its impact in other countries and evaluates this worldwide experiment in health service prioritization. [ABSTRACT FROM AUTHOR]

In 1998 Bangladesh began a sector wide approach (SWAp) to the extension of health care to vulnerable groups in the country. The central feature of this approach is the funding of an essential service package (ESP) emphasizing maternal care, certain communicable diseases and child health. [ABSTRACT FROM PUBLISHER]

Like many other countries Vietnam is trying to reform its health care system through the introduction of social insurance. The small size of the formal sector means that the scope for compulsory payroll insurance is limited and provinces are beginning to experiment with ways of encouraging people to buy voluntary insurance. Methods of contracting between hospitals and insurance centres are being devised. These vary in complexity and there is a danger that those based on fee for service will encourage excessive treatment for those insured. It is important that the national and provincial government continue to maintain firm control over funding while also ensuring that a substantial and targeted general budget subsidy is provided for those unable to make contributions. [ABSTRACT FROM PUBLISHER]

The tobacco industry is becoming more concerned to expand its markets as traditional consumers in industrialized countries become aware of the health hazards of smoking. As incomes increase in developing countries, these areas become the focus of attempts by the industry to stimulate consumption. It is therefore imperative to target policy so that it achieves maximum effectiveness before the cigarette habit becomes too entrenched. This paper examines the effect of increases in income upon consumption, and the implications this has for future policy action. [ABSTRACT FROM PUBLISHER]