Seasonal variations of household costs of illness in Burkina Faso

Effect of removing direct payment for health care on utilisation and health outcomes in Ghanaian children: a randomised controlled trial

BACKGROUND

Delays in accessing care for malaria and other diseases can lead to disease progression, and user fees are a known barrier to accessing health care. Governments are introducing free health care to improve health outcomes. Free health care affects treatment seeking, and it is therefore assumed to lead to improved health outcomes, but there is no direct trial evidence of the impact of removing out-of-pocket payments on health outcomes in developing countries. This trial was designed to test the impact of free health care on health outcomes directly.

METHODS AND FINDINGS

2,194 households containing 2,592 Ghanaian children under 5 y old were randomised into a prepayment scheme allowing free primary care including drugs, or to a control group whose families paid user fees for health care (normal practice); 165 children whose families had previously paid to enrol in the prepayment scheme formed an observational arm. The primary outcome was moderate anaemia (haemoglobin [Hb] < 8 g/dl); major secondary outcomes were health care utilisation, severe anaemia, and mortality. At baseline the randomised groups were similar. Introducing free primary health care altered the health care seeking behaviour of households; those randomised to the intervention arm used formal health care more and nonformal care less than the control group. Introducing free primary health care did not lead to any measurable difference in any health outcome. The primary outcome of moderate anaemia was detected in 37 (3.1%) children in the control and 36 children (3.2%) in the intervention arm (adjusted odds ratio 1.05, 95% confidence interval 0.66-1.67). There were four deaths in the control and five in the intervention group. Mean Hb concentration, severe anaemia, parasite prevalence, and anthropometric measurements were similar in each group. Families who previously self-enrolled in the prepayment scheme were significantly less poor, had better health measures, and used services more frequently than those in the randomised group.

CONCLUSIONS

In the study setting, removing out-of-pocket payments for health care had an impact on health care-seeking behaviour but not on the health outcomes measured.

The tip of the iceberg: evidence of seasonality in institutional maternal mortality and implications for health resources management in Burkina Faso

AIMS

The aims of this study were to investigate seasonal patterns of institutional maternal deaths and complications, and to test for an association with malaria seasons, rainfall, and household income.

METHODS

A systematic case review of hospital records in the Boucle du Mouhoun health region (Burkina Faso) was conducted over a 2-year period. A statistical smoothing procedure (T4253H) and Freedman's test were used to investigate seasonality and association with malaria, rainfall or household income variations.

RESULTS

The data consistently showed the greatest rates of maternal deaths, eclampsia and haemorrhage cases during the dry season, which is the low malaria transmission season, and the period of the year when households have most money available and the lowest opportunity cost of travelling to seek medical attention, suggesting that financial and geographical barriers may be major underlying factors.

CONCLUSIONS

The management both of health resources in hospital and of referral systems should accommodate cyclical variations in the presentation of maternal complications. Effective mechanisms are needed to help reduce the significant barriers to uptake faced by women and their families at particular times of the year.

The differences in characteristics between health-care users and non-users: implication for introducing community-based health insurance in Burkina Faso

The purposes of this study are to describe the characteristics of different health-care users, to explain such characteristics using a health demand model and to estimate the price-related probability change for different types of health care in order to provide policy guidance for the introduction of community-based health insurance (CBI) in Burkina Faso. Data were collected from a household survey using a two stage cluster sampling approach. Household interviews were carried out during April and May 2003. In the interviewed 7,939 individuals in 988 households, there were 558 people reported one or more illness episodes; two-thirds of these people did not seek professional care. Health care non-users display lower household income and expenditure, older age and lower perceived severity of disease. The main reason for choosing no-care and self-care was 'not enough money'. Multinomial logistic regression confirms these observations. Higher household cash-income, higher perceived severity of disease and acute disease significantly increased the probability of using western care. Older age and higher price-cash income ratio significantly increased the probability of no-care or self-care. If CBI were introduced the probability of using western care would increase by 4.33% and the probability of using self-care would reduce by 3.98%. The price-related probability change of using western care for lower income people is higher than for higher income although the quantity changed is relatively small. In conclusion, the introduction of CBI might increase the use of medical services, especially for the poor. Co-payment for the rich might be necessary. Premium adjusted for income or subsidies for the poor can be considered in order to absorb a greater number of poor households into CBI and further improve equity in terms of enrollment. However, the role of CBI in Burkina Faso is rather limited: it might only increase utilisation of western health care by a probability of 4%.

A framework for assessing health systems from the public's perspective: the ALPS approach

There is hardly a country in the world where the health system is not undergoing major changes. Low- and middle-income countries are particularly hard hit by enforced reforms and commercialization. The overwhelming focus of assessment of these reforms has been on the supply side: effects on governments and providers. Yet the raison d'être of health services is to serve people when in need, and most systems have the equity objective of ensuring the widest possible access to essential services for the whole population, and poor people in particular. The Affordability Ladder Program (ALPS) is a tool for analyzing health systems from the public's perspective--the so-called "demand side," which the authors prefer to consider in terms of "need" for care. ALPS is concerned with how social inequities in health care are experienced by people in different sections of society. By taking a step-by-step approach to examining the many aspects of a health care system from a household/patient perspective, one can more accurately pinpoint where and why a country's health system is working and where it is breaking down, and identify the sticking points that need to be addressed by reconsidering present policies and initiating new ones to promote efficient, equitable health care systems.

Determinants of parental reports of children's illnesses: empirical evidence from Nepal

Household surveys from the developing world consistently record a generally low level of illness reporting, but the evidence that substantial differences exist in illness reporting between income groups is scanty. In contrast, a huge gap in illness reporting exists between rich and poor countries. Medical anthropologists have highlighted the differential illness perception across income groups but little is known as to what extent economic variables do determine one's illness decision. In this paper, discrete choice theory is used to explain why some parents choose to report their children's illnesses more often than others in Nepal. An empirical model is developed that depicts illness-reporting decisions as a function of inter alia, price and income. Data are drawn from Phase I of the Nepal Living Standards Survey. The results suggest that income as well as the price that parents expect to pay on treatment of their children's non-chronic ailments determine their decision to report an illness, when controlling for other variables (price responsiveness =-1.16; income responsiveness=0.23; p-value=0.00). This behaviour is theoretically consistent as parents weigh the opportunity costs of their decision (here, choosing to report an illness). Its implications are broader and raise other questions, e.g., Can we explain the difference in illness-perception rates between rich and poor countries that have different mechanisms to finance health care?

Treatment-seeking behaviour, cost burdens and coping strategies among rural and urban households in Coastal Kenya: an equity analysis

Ill-health can inflict costs on households directly through spending on treatment and indirectly through impacting on labour productivity. The financial burden can be high and, for poor households, contributes significantly to declining welfare. We investigated socio-economic inequities in self-reported illnesses, treatment-seeking behaviour, cost burdens and coping strategies in a rural and urban setting along the Kenyan coast. We conducted a survey of 294 rural and 576 urban households, 9 FGDs and 9 in-depth interviews in each setting. Key findings were significantly higher levels of reported chronic and acute conditions in the rural setting, differences in treatment-seeking patterns by socio-economic status (SES) and by setting, and regressive cost burdens in both areas. These data suggest the need for greater governmental and non-governmental efforts towards protecting the poor from catastrophic illness cost burdens. Promising health sector options are elimination of user fees, at least in targeted hardship areas, developing more flexible charging systems, and improving quality of care in all facilities. The data also strongly support the need for a multi-sectoral approach to protecting households. Potential interventions beyond the health sector include supporting the social networks that are key to household livelihood strategies and promoting micro-finance schemes that enable small amounts of credit to be accessed with minimal interest rates.

Malaria in pregnancy: what can the social sciences contribute?

Building on existing knowledge from social science work on malaria, the authors propose two models for studying social science aspects of malaria in pregnancy.

Assessment of indirect cost-of-illness in a subsistence farming society by using different valuation methods

Indirect costs or productive labour time lost are the largest share of household economic burden of illness. However, the estimate of household indirect cost can vary depending on the valuation methods used. We therefore estimated household indirect cost in a subsistence farming society in Burkina Faso based on daily production value. These results were validated by using willingness-to-pay method and current wage rate. Among the three methods, the value of a day lost for adults assessed by willingness-to-pay method was considerably higher than other methods. There were no significant differences in indirect costs estimated by daily production value and wage rate. There were significantly higher indirect costs for households which were of higher economic status when daily production value was used. It might raise a question of equity. The willingness-to-pay method can capture the various aspects of indirect cost such as differences among age groups and gender, important individual characteristics and seasons. Thus, it is an appropriate approach for rural subsistence farmer communities. Estimation of indirect cost by wage rate can also be used as a rapid estimation of indirect cost in a rural area in developing countries as an alternative for daily production value.

Self-care as a response to diarrhoea in rural Bangladesh: Empowered choice or enforced adoption?

The literature is growing on the subject of coping strategies. However, with the exception of some work on the promotion of oral rehydration therapy (ORT), very few studies have examined coping strategies as a response to the ongoing diarrhoeal disease burden. This is particularly relevant in the case of self-care, previously documented as the most readily implemented treatment in the developing world and an increasingly common health behaviour in rural Bangladesh. This study analysed the socioeconomic factors that influence the adoption of self-care and the role that varied asset availability plays in relation to households choosing, or being forced to implement, a coping strategy. Qualitative methods were used to collect data from three villages in Nilphamari District, North West Bangladesh, in 2004. The findings produced a detailed picture of asset availability and its influence on household use of self-care treatment practices. The strong role of aspects of social capital in building human capital was highlighted, as well as how these aspects of social capital can assist household welfare through self-care in times of diarrhoeal disease. In contrast, households exhibiting weakened social and human capital were more excluded from information on appropriate self-care treatments. Development agencies and health care policies might therefore strengthen levels of household resilience to diarrhoeal disease more cost-effectively by focusing on activities that facilitate self-care through support of social networks and education channels.

Determinants of household health expenditure on western institutional health care

We try to identify determinants of illness reporting, provider choice and resulting expenditure with different econometric models using data from a representative household panel survey of 800 households in Nouna health district, Burkina Faso, during 2000-2001. The factors "being an adult", "married", "illness occurred in rainy season" and "severe illness" significantly increased the magnitude of health expenditure. Compared to malaria, individuals spent more on other infectious diseases, injury and the other disease category. In contrast, people were less likely to spend on chronic illness. An individual who belonged to a household headed by a female, a literate household head and with a higher household expenditure had a significantly positive association with the magnitude of expenditure. Findings from this study can be used for policy implication to improve health system performance in Burkina Faso through enhancing health care utilization.

Cost-of-illness studies : a review of current methods

The number of cost-of-illness (COI) studies has expanded considerably over time. One outcome of this growth is that the reported COI estimates are inconsistent across studies, thereby raising concerns over the validity of the estimates and methods. Several factors have been identified in the literature as reasons for the observed variation in COI estimates. To date, the variation in the methods used to calculate costs has not been examined in great detail even though the variations in methods are a major driver of variation in COI estimates. The objective of this review was to document the variation in the methodologies employed in COI studies and to highlight the benefits and limitations of these methods. The review of COI studies was implemented following a four-step procedure: (i) a structured literature search of MEDLINE, JSTOR and EconLit; (ii) a review of abstracts using pre-defined inclusion and exclusion criteria; (iii) a full-text review using pre-defined inclusion and exclusion criteria; and (iv) classification of articles according to the methods used to calculate costs. This review identified four COI estimation methods (Sum_All Medical, Sum_Diagnosis Specific, Matched Control and Regression) that were used in categorising articles. Also, six components of direct medical costs and five components of indirect/non-medical costs were identified and used in categorising articles.365 full-length articles were reflected in the current review following the structured literature search. The top five cost components were emergency room/inpatient hospital costs, outpatient physician costs, drug costs, productivity losses and laboratory costs. The dominant method, Sum_Diagnosis Specific, was a total costing approach that restricted the summation of medical expenditures to those related to a diagnosis of the disease of interest. There was considerable variation in the methods used within disease subcategories. In several disease subcategories (e.g. asthma, dementia, diabetes mellitus), all four estimation methods were represented, and in other cases (e.g. HIV/AIDS, obesity, stroke, urinary incontinence, schizophrenia), three of the four estimation methods were represented. There was also evidence to suggest that the strengths and weaknesses of each method were considered when applying a method to a specific illness. Comparisons and assessments of COI estimates should consider the method used to estimate costs both as an important source of variation in the reported COI estimates and as a marker of the reliability of the COI estimate.

What are the economic consequences for households of illness and of paying for health care in low- and middle-income country contexts?

This paper presents the findings of a critical review of studies carried out in low- and middle-income countries (LMICs) focusing on the economic consequences for households of illness and health care use. These include household level impacts of direct costs (medical treatment and related financial costs), indirect costs (productive time losses resulting from illness) and subsequent household responses. It highlights that health care financing strategies that place considerable emphasis on out-of-pocket payments can impoverish households. There is growing evidence of households being pushed into poverty or forced into deeper poverty when faced with substantial medical expenses, particularly when combined with a loss of household income due to ill-health. Health sector reforms in LMICs since the late 1980s have particularly focused on promoting user fees for public sector health services and increasing the role of the private for-profit sector in health care provision. This has increasingly placed the burden of paying for health care on individuals experiencing poor health. This trend seems to continue even though some countries and international organisations are considering a shift away from their previous pro-user fee agenda. Research into alternative health care financing strategies and related mechanisms for coping with the direct and indirect costs of illness is urgently required to inform the development of appropriate social policies to improve access to essential health services and break the vicious cycle between illness and poverty.

The role of user charges and structural attributes of quality on the use of maternal health services in Morocco

Health care decision makers in settings with low levels of utilization of primary services are faced with the challenge of balancing the sometimes competing goals of increasing coverage and utilization of maternity services, particularly among the poor, with that of ensuring the financial viability of the health system. Morocco is a case in point where this policy dilemma is currently being played out. This study examines the role of household out-of-pocket costs and structural attributes of quality on the use of maternity care in Morocco using empirical data collected from both households and health care facilities. A nested logit model is estimated, and the coefficient estimates are used to carry out policy simulations of the impact of changes in the levels of out-of-pocket fees and structural attributes of quality in order to help guide policy makers responsible for the design of pending social insurance programs. The results of the paper suggest that social insurance strategies that involve increases in out-of-pocket charges in the form of copayments could be implemented without untoward effects on appropriate use of maternity care for non-poor women, but would be contraindicated for poorer and rural households.

Inequality in willingness-to-pay for community-based health insurance

The purpose was to provide information for devising community-based health insurance (CBI) policies that reduce inequality in enrolment and further inequality in access to health services. A two-stage cluster sampling was used in the household survey. Inequalities in willingness-to-pay (WTP) for CBI are examined by expenditure quintile using data collected from a household survey. Interviews were conducted with 2414 individuals, 705 of whom were household heads. A bidding game method was used to elicit WTP. Individuals and households were assigned to 6-month expenditure quintiles. We found that mean and median individual WTP for CBI was significantly higher for higher spending quintiles, as was mean and median household WTP. The curves of cumulative percentage of individual and household WTP shifted rightwards for higher quintiles, implying that at any given premium the lower the quintile the lower the uptake of CBI. The Gini coefficient for individual WTP and household WTP was 0.15 and 0.08, respectively, and for individual 6-month expenditure and household 6-month expenditure is 0.68 and 0.63, respectively. The results imply that the premium needs to be adjusted for income; otherwise, a lower proportion of poor people will enrol in CBI and without exemptions or subsidies the poor will have less access to health services than the rich. Thus, exemptions and subsidies for the poor for enrolling in CBI are an important issue for decision-makers with an objective of improving equity of health and helping the poor to break out of the cycle of poverty. Since the distribution of WTP by household is less unequal than the distribution of WTP by individuals, the household might be a better unit of enrolment in terms of equity than the individual.

The feasibility of community-based health insurance in Burkina Faso

To ensure the acceptability of community-based insurance (CBI) by the community and its sustainability, a feasibility study of CBI was conducted in Burkina Faso, including preference for benefit package of CBI, costing of health services, costing of the benefit package and willingness-to-pay (WTP) for the package. Qualitative methods were used to collect information about preferences for the benefit package. Cost per unit health services, health demand obtained from household survey and physician-judged health needs were used to estimate the cost of the benefit package. The bidding game method was used to elicit household head's WTP for the package. We found that there were strong preferences for inclusion of high-cost healthservices such as operation, essential drugs and consultation fees in the benefit package. It is estimated that the cost of the package per capita was 1673 CFA (demand-based) and 9630 CFA (need-based), including 58% government subsidies (euro 1 = 655 CFA). The average household head with eight household members agreed to pay from 7500 (median) to 9769 CFA (mean) to join the CBI for his/her household. The WTP results were influenced by household characteristics, such as location, household size and age composition. Under certain assumptions (household as the enrolment unit, median household head's WTP as premium for the average household, 50% enrolment rate), it would be feasible to run CBI in Nouna, Burkina Faso if enrolees' health demand did not increase by more than 28% or if the underwriting of the initial losses was covered by extra funds.

Increases in correct administration of chloroquine in the home and referral of sick children to health facilities through a community-based intervention in Bougouni District, Mali

Save the Children/USA in collaboration with the Ministry of Health of Mali has established over 300 village drug kits in southern Mali since 1996. A cluster-randomized trial was conducted between November 2001 and February 2002 in 10 health zones of Bougouni District to evaluate an intervention to (i) improve the skills of the village drug kit managers to counsel parents on correct home administration of chloroquine (CQ), and (ii) increase the referral of sick children to community health centres (CHC). Children's carers were interviewed 5 d after the sale of CQ about knowledge of danger signs requiring referral, quality of counselling, administration of CQ, and referral. The intervention was associated with significant increases in knowledge of danger signs requiring referral, reported quality of counselling by the manger of the drug kit, and correct administration of CQ in the home. Parents reported that 42.1% of children in the intervention group were referred to the CHC by the drug kit manager compared with 11.2% in the comparison group (odds ratio = 7.12, 95% CI 2.62-19.38). CHC registers indicated that 87.0% of referrals recorded in drug kit referral notebooks arrived at the health centre. Further research is needed to increase the effectiveness of the counselling and the community referral mechanism tested in this study.

Out-of-pocket health expenditure and debt in poor households: evidence from Cambodia

OBJECTIVES

To document how out-of-pocket health expenditure can lead to debt in a poor rural area in Cambodia.

METHODS

After a dengue epidemic, 72 households with a dengue patient were interviewed to document health-seeking behaviour, out-of-pocket expenditure, and how they financed such expenditure. One year later, a follow-up visit investigated how the 26 households with an initial debt had coped with it.

RESULTS

The amount of out-of-pocket health expenditure depended mostly on where households sought care. Those who had used exclusively private providers paid on average US dollars 103; those who combined private and public providers paid US dollars 32, and those who used only the public hospital US dollars 8. The households used a combination of savings, selling consumables, selling assets and borrowing money to finance this expenditure. One year later, most families with initial debts had been unable to settle these debts, and continued to pay high interest rates (range between 2.5 and 15% per month). Several households had to sell their land.

CONCLUSIONS

In Cambodia, even relatively modest out-of-pocket health expenditure frequently causes indebtedness and can lead to poverty. A credible and accessible public health system is needed to prevent catastrophic health expenditure, and to allow for other strategies, such as safety nets for the poor, to be fully effective.

Willingness-to-pay for community-based insurance in Burkina Faso

PURPOSE

To study the willingness-to-pay (WTP) for a proposed community-based health insurance (CBI) scheme in order to provide information about the relationship between the premium that is required to cover the costs of the scheme and expected insurance enrollment levels. In addition, factors that influence WTP were to be identified.

METHODS

Data were collected from a household survey using a two-stage cluster sampling approach, with each household having the same probability of being selected. Interviews were conducted with 2414 individuals and 705 household heads. The take-it-or-leave-it (TIOLI) and the bidding game were used to elicit WTP.

RESULTS

The average individual was willing to pay 2384 (elicited by the TIOLI) or 3191 (elicited by the bidding game) CFA (3.17 US dollars or 4.25 US dollars) to join CBI for him/herself. The head of household agreed to pay from 6448 (elicited by the TIOLI) or 9769 (elicited by the bidding game) CFA (8.6 US dollars or 13.03 US dollars) to join the health insurance scheme for his/her household. These results were influenced by household and individual ability-to-pay, household and individual characteristics, such as age, sex and education. The two methods yielded similar patterns of estimated WTP, in that higher WTP was obtained for higher income level, higher previous medical expenditure, higher education, younger people and males. A starting point bias was found in the case of the bidding game.

CONCLUSIONS

Both TIOLI and bidding game methods can elicit a value of WTP for CBI. The value elicited by the bidding game is higher than by the TIOLI, but the two approaches yielded similar patterns of estimated WTP. WTP information can be used for setting insurance premium. When setting the premiums, it is important to consider differences between the real market and the theoretical one, and between the WTP and the cost of benefits package. The beneficiaries of CBI should be enrolled at the level of households or villages in order to protect vulnerable groups such as women, elders and the poor.

Economic consequences of injury and resulting family coping strategies in Ghana

The toll of human suffering from illness and injury is usually measured by mortality and disability rates. Economic consequences, such as treatment costs and lost productivity, are often considered as well. Lately, increasing attention has been paid to the economic effects of illness on a household level. In this study, we sought to assess the economic consequences of injuries in Ghana by looking at the effects on households and the coping mechanisms these households employed. Using cluster sampling and household interviews, we surveyed 21,105 persons living in 431 urban and rural sites. We sought information on any injury that occurred to a household member during the prior year and that resulted in one or more days of disability time.A total of 1609 injuries were reported for the prior year. Treatment costs and disability days were higher in the urban area than in the rural. Coping strategies were different between the two areas. Rural households were more likely to utilize intra-family labor reallocation (90%) than were urban households (75%). Rural households were also more likely to borrow money (24%) than were urban (19%). Households in both areas were equally likely to sell belongings, although the nature of the belongings sold were different. Although injuries in the urban area had more severe primary effects (treatment cost and disability time), the ultimate effect on rural households appeared more severe. A greater percentage of rural households (28%) reported a decline in food consumption than did urban households (19%). These findings result in several policy implications, including measures that could be used to assist family coping strategies and measures directed toward injuries themselves.

Economic role of solidarity and social capital in accessing modern health care services in the Ivory Coast

At the beginning of the 1990s, health service reforms were implemented in public health institutions in most African countries South of the Sahara. In the Ivory Coast, the imposition of user fees for public services was adopted in 1994. Such fees require each person to have adequate financial resources in order to access modern health care services. Many poor people--despite their poverty--are able to access modern health care services that have become quite expensive. The factor that allows this access lies within the solidarity of parents, friends or members of a social network. In Africa, illness is a social phenomenon and a state of illness is negative. The sick human being is one who cannot fully participate in community life. The treatment of a sick person is, then, an act, which is tied to the systems of life, which are produced and maintained collectively. Once the causes of illness are identified and consequences evaluated, it is the entire family or group that participates in the finances which bring about treatment. In this study, we show the role of social capital in the processes of financial solidarity for access to modern health care services that now require payment. Our investigation provides valuable insights on the role of social capital with respect to social strategies and community financing mechanisms for the acquisition of modern health care in Africa.

Economic transition should come with a health warning: the case of Vietnam

STUDY OBJECTIVE

s: To assess the affordability of health care to poor rural households in Vietnam under conditions of transition from a planned to a market economy and, in light of other transitional experience, inform policy on increasing access of the poor to affordable care of acceptable quality.

DESIGN

Observational study by cross sectional socioeconomic survey, longitudinal healthcare seeking survey, and qualitative semi-structured interviews and focus group discussions; qualitative follow up over six years.

SETTING

Four rural communes in north of Vietnam between 1992 and 1998. SURVEY PARTICIPANTS: 656 households (2995 people) selected by systematic random sampling.

MAIN RESULTS

Compared with non-poor households, poor households had significantly lower average per capita rates of healthcare consultation and expenditure (p<0.01 in both cases). Poor households delayed and minimised healthcare seeking, especially of expensive hospital services. Two thirds of average healthcare spending by poor households was on relatively inexpensive but frequent acts of local ambulatory care. The poor restrained their healthcare seeking but not in proportion to income: for households reporting illness, the average proportion of income devoted to health care was 21.9% for the poor compared with 8.2% for the non-poor (p<0.01). To meet healthcare costs, many poor households reduced essential consumption, sold assets and incurred debt, threatening their future livelihood.

CONCLUSIONS

In the short-term the poor need exemption from public sector user fees in both primary and hospital care. In the longer run the government budget and prepayment schemes should replace direct user charges in healthcare finance. Transitional economies like Vietnam should preserve the public health services built up under the planned economy. Market reforms that stimulate growth in the economy appear inappropriate to reform of social sectors.

Informal risk-sharing arrangements (IRSAs) in rural Burkina Faso: lessons for the development of community-based insurance (CBI)

In resource-poor environments, community-based insurance (CBI) is increasingly being propagated as a strategy to improve access of poor rural populations to modern health care. It has been repeatedly hypothesized that CBI schemes need to be grounded in national as well as local traditions of solidarity. This paper presents a typology of informal risk sharing arrangements (IRSAs) in a rural area of North-Western Burkina Faso and discusses their modus operandi as well as the underlying concepts of solidarity and reciprocity. The research was explicitly multi-disciplinary, combining anthropological and economic as well as qualitative and quantitative data collection methods. Focus group and interview data were complemented by a census of existing IRSAs. In addition to presenting the main features of existing institutions, the paper discusses whether IRSAs can serve as entry points for CBI schemes. In spite of the fact that existing IRSAs fulfil important solidarity functions in the rural Burkinian context, we conclude that they cannot serve as institutional models for more formalized CBI schemes. Community participation in a future CBI scheme will need to tap into existing notions of solidarity and mutuality. The CBI scheme itself, however, needs to be newly tailored.

Community factors associated with malaria prevention by mosquito nets: an exploratory study in rural Burkina Faso

Malaria-related knowledge, attitudes and practices (KAP) were examined in a rural and partly urban multiethnic population of Kossi province in north-western Burkina Faso prior to the establishment of a local insecticide-treated bednet (ITN) programme. Various individual and group interviews were conducted, and a structured questionnaire was administered to a random sample of 210 heads of households in selected villages and the provincial capital of Nouna. Soumaya, the local illness concept closest to the biomedical term malaria, covers a broad range of recognized signs and symptoms. Aetiologically, soumaya is associated with mosquito bites but also with a number of other perceived causes. The disease entity is perceived as a major burden to the community and is usually treated by both traditional and western methods. Malaria preventive practices are restricted to limited chloroquine prophylaxis in pregnant women. Protective measures against mosquitoes are, however, widespread through the use of mosquito nets, mosquito coils, insecticide sprays and traditional repellents. Mosquito nets are mainly used during the rainy season and most of the existing nets are used by adults, particularly heads of households. Mosquito nets treated with insecticide (ITN) are known to the population through various information channels. People are willing to treat existing nets and to buy ITNs, but only if such services would be offered at reduced prices and in closer proximity to the households. These findings have practical implications for the design of ITN programmes in rural areas of sub-Saharan Africa (SSA).

Comprehensive community effectiveness of health care. A study of malaria treatment in children and adults in rural Burkina Faso

Malaria is one of the most important causes of morbidity and mortality in children in sub-Saharan Africa, yet community effectiveness of treatment is not well understood. This study presents a quantitative estimate of community effectiveness of malaria treatment in Burkina Faso, based on population surveys, observational studies of health services and user surveys. Analysis of seven steps in the process of treating malaria reveal the following: (1) 21% of people with malaria attend health centres; (2) 31% of them have a sufficient history taken; (3) 69% receive a complete clinical examination; (4) 81% receive the correct dosage of drugs prescribed; (5) 91% purchase the drugs; (6) 68% take the drugs as prescribed; (7) the drugs are estimated to be 85% effective. Taking all the steps into account, overall community effectiveness is estimated to be 3%. Statistically significant differences in age and gender are seen in some steps. Quinine is prescribed too frequently. Critical issues in educating health care workers include complete history-taking and clinical examination, rational indication for quinine and adjusted drug dosages for children. We identify utilization and diagnostic quality as offering the greatest potential for improvement in overall community effectiveness.

Household health expenditures in Morocco: implications for health care reform

The purpose of this study was to investigate the level and distribution of household health care expenditures in Morocco, and to compare the level of health care funds provided by households with the levels provided by the government and international donors. In addition, the reliance of poor and non-poor households on both public and private providers was investigated. The study was based on data collected in the 1995 Demographic and Health Survey, which included a special supplement on health care expenditures. Descriptive statistics are presented on utilization of out-of-pocket expenditures for antenatal and obstetric care, chronic care, and non-chronic care associated with illness and injury, by urban/rural status and by socio-economic status. The results indicate that government health care providers are an important source of modern health care not only for poor households, but for better-off households as well. While individuals who use private health care providers incur substantially higher costs than those who use public providers, an unexpected finding of the study is the degree to which public clients pay for health care services, despite the fact that public care is nominally priced in Morocco. We conclude by discussing the implications of our results on the design and implementation of health care reform policies.

A cost-effectiveness analysis of vaccination strategies against N. meningitidis meningitis in sub-Saharan African countries

This analysis evaluates the cost-effectiveness (C/E) of routine vaccination against Neisseria meningitidis. Three different preventive strategies are analyzed: mass vaccination during epidemics (the current standard of care), routine preventive vaccination and a combination strategy of routine vaccination with mass vaccination during epidemics. A Markov model is used to simulate the epidemics of meningitis in a cohort of 5-year old children and compare these different strategies. The results show that mass vaccination strategy is dominated by the two other strategies. The incremental C/E ratios are US$50/QALY for the routine vaccination, and US$199/QALY for the combination strategy. The costs per fatal case averted are US$1161 for the routine vaccination, and US$2397 for the combination strategy. The C/E ratios are sensitive to: the incidence of meningococcal meningitis, the costs of treating cases, the costs of routine vaccination and the costs and effectiveness of mass immunization campaign. However the rank ordering of the strategies is almost never altered. In conclusion, the results of this analysis suggest that mass vaccination in sub-Saharan Africa in case of epidemics should be reconsidered. Routine vaccination against meningococcal meningitis at an early age, with or without mass vaccination during epidemics is more effective, with a C/E ratio within the range of other vaccination strategies currently in place in Africa.

Therapeutic landscapes of the Jola, The Gambia, West Africa

This paper contributes to the 'new' medical geography through its analysis of the therapeutic landscapes of the Jola of The Gambia. The paper advances the debate surrounding the conceptualization of medicine and health through a review of literature on African medicinal systems; it examines in detail the health care system of the Jola of The Gambia, documenting indigenous human and ethnoveterinary medical beliefs and practices and focusing in particular on the role of herbal medicine; and it discusses the interactions and links between indigenous medicine and biomedicine, thus demonstrating the importance of placing an understanding of health care systems in different places within an awareness of global power relations. The paper therefore links cultural perspectives with a political economy analysis, to highlight the importance of place and specificity of cultural context when investigating health care beliefs and practices. The intention of the paper is to present a theoretically informed empirical case study which reinforces the practical value of a 'new' medical geography.

Household strategies to cope with the economic costs of illness

The authors examine the strategies rural households in Burkina Faso used to cope with the costs of illness in order to avert negative effects for household production and assets. They use information from 51 qualitative interviews, a household time allocation study and a household survey. Both surveys use the same sample of n = 566 households. The authors analyze these strategies along four dimensions: the type of behavior, the sequence in which strategies employed, the level at which strategies are negotiated, i.e. the household level, the non-household extended kin level or the community level, and finally the success of strategies in protecting household production and assets. A taxonomy of 11 distinct types of coping behavior is developed which have the effect of either avoiding costs by 'ignoring' disease, or of minimizing the impact of costs on the household once illness is perceived. Intra-household labor substitution was the main strategy to compensate for any labor lost to illness. However, labor substitution did not eliminate production losses in the majority of households struck with severe illness of a productive member. Only wealthy household were able to fully compensate labor losses by hiring labor or by investing in equipment to enhance productivity. Sales of livestock was the main strategy to cope with the financial costs of health care. None of the households studied fell into calamity. However, the households' ability to avert the loss of production and/or assets was very varied and depended on household size, composition and assets, on the type and duration of illness and on clustering of crises (e.g. several repetitive or simultaneous illnesses or concurrent seasonal stress). Coping with the costs of illness largely occurred at the level of the household. Inter-household transfers of resources played only a small role. The authors develop the concept of risk households and suggest several policies with the potential to strengthen the ability of households to cope with the economic costs of illness.