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Medical savings accounts in a universal system: wishful thinking meets evidence.

Medical savings accounts (MSAs) and similar approaches based on flowing reimbursements through individuals/consumers rather than providers are unsuited for systems with universal coverage. Data from Manitoba, Canada reveal that, because expenditures for physician and hospital services are highly skewed in all age groups, MSAs would substantially increase both public expenditures and out-of-pocket costs for the most ill. The empirical distribution of health expenditures limits the potential impact of many current 'demand-based' approaches to cost control. Because most of the population is relatively healthy and uses few hospital and physician services, inducing the general population to spend less will not yield substantial savings.

Cost Control↗

Can community health insurance schemes shield the poor against the downside health effects of economic reforms? The case of rural ethiopia.

Using household level data and double-bounded dichotomous choice contingent valuation method, the article investigates the prospect of community health insurance schemes in mitigating the health shock effects of economic reforms and deregulations on the poor rural households of Ethiopia. The results demonstrate that the introduction of such schemes can help to protect the poor against the adverse impacts of economic reforms on health. It is also demonstrated that enough and sustainable resources can be generated from such schemes without obstructing the current economic reforms and evicting the poor and the socially disadvantaged section of the population out of the health care market.

Economics↗

Ability to pay for maternal health services: what will it take to meet who standards?

High maternal morbidity and mortality in many developing countries are highly associated with poor access to and quality of health care. Here we review the economic feasibility of the WHO's mother-baby package as a means of reducing maternal and neonatal mortality and morbidity in Tanzania. This paper examines the costs of maternal health care in Tanzania, and how much can we expect households to contribute to these expenses, if the MBP were implemented. Using data from the Tanzanian 1993 Living Standard Measurement Survey (LSMS), we analyze responses from 757 women of reproductive age who have had a birth in the 12 months preceding the survey. We estimate current spending on maternal health care by different socio-economic groups and its share in relation to total household expenditures. Using logistic regression analyses, we examine the effect of the prices paid for maternal health care on the likelihood of using antenatal and safe delivery services, controlling for relevant socio-economic and demographic factors. Results show that if the MBP recovered 100% of its costs, most of the households would have to allocate more than half of their annual consumption on maternal health care. Poor socio-economic groups would experience the greatest increase in service utilization if MBP care were subsidized. In the face of scarce resources, subsidies should be targeted according to socio-economic group, in order to attain equitable and sustainable maternal health services.

Female↗

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.

Adult↗

Willingness to pay for avoiding coronary restenosis and repeat revascularization: results from a contingent valuation study.

BACKGROUND: Despite technological improvements, percutaneous coronary intervention (PCI) remains limited by restenosis requiring further revascularization procedures during the ensuing year. New technologies aiming to reduce restenosis are expensive and may increase net healthcare costs. Economic evaluations of such therapies have been performed, but have been hindered by the need to assess the disutility of short-term health care events and repeat coronary revascularization as well as the lack of benchmark standards for intermediate health outcomes. The contingent valuation approach may offer particular advantages when evaluating treatments that improve short-term health outcomes. OBJECTIVE: To examine patients' willingness to pay (WTP) for treatments that may reduce the risk of restenosis and repeat revascularization after PCI. METHODS: We used a contingent valuation approach to evaluate WTP among participants in two large clinical trials evaluating new PCI devices. The baseline scenario described a 30% probability of repeat revascularization following the initial procedure. Patients were asked to indicate, using a close-ended (referendum) question, their out of pocket WTP for an improved treatment that would reduce this risk. Three different prices (500 dollars, 1000 dollars, and 1500 dollars) and three levels of absolute risk reduction (10, 20, and 30%) were randomly varied creating nine sub-samples of patients. Patients' responses were analyzed using both parametric and non-parametric methods. RESULTS: 1642 patients completed the WTP question. The WTP medians for the 10 and 20% risk reductions were 273 dollars and 366 dollars, respectively; the median WTP for the 30% risk reduction was significantly higher at 1162 dollars (P<0.001). Higher household income (OR=1.57, P<0.001) was independently associated with a higher WTP. CONCLUSIONS: Although short-lived, avoidance of coronary restenosis may have considerable value to patients undergoing percutaneous coronary interventions. These findings may have important implications for emerging technologies such as drug-eluting stents.

Aged↗

Willingness to pay for public health care: a comparison of two approaches.

When applying willingness-to-pay (WTP) in economic evaluations, there have been strong theoretical arguments for the use of ex ante insurance-based questions, which can be framed either as insurance premiums or taxation contributions. This paper suggests theoretical reasons why respondents may value a programme differently in these two different ex ante approaches, and inquires empirically into the potential existence of such differences. A split-sample interview study was undertaken in Denmark. The proportion of respondents willing to pay is higher in the community version, and the respondents use different reasons for being and not being willing to pay.

Delivery of Health Care↗

Out-of-pocket and informal payments in health sector: evidence from Georgia.

This study presents an in-depth investigation of out-of-pocket payments for health services, formal and informal, in the Republic of Georgia. The main purpose of the study is to: (a) analyze the process of collection and distribution of out-of-pocket or direct payments and particularly of the informal component; (b) explain why they seem to be so prevalent; (c) investigate their consequences, especially on access and quality of health care services. The findings of this study are derived from in-depth interviews and focus group discussions with users as well as providers. The study found that in general paying for health services in Georgia has become a really common and mostly accepted practice, and that a significant share of these payments are completely unrecorded. The extent of direct payments for health services are producing severe consequences on both equity and efficiency, making services unaffordable for most people, and leading to under funding of essential inputs. The policy implications of the study findings are challenging. First, the study clearly points out the deep-rooted and multidimensional reasons why out-of-pocket payments are pervasive, and why an important share of them is collected informally. Second, the study highlights that there is no simple solution. In particular, some of the solutions frequently proposed in the international debate, such as simply formalizing user charges, in the Georgian context appear impractical.

Financing, Personal↗

Socio-economic and geographic differentials in costs and payment strategies for primary healthcare services in Southeast Nigeria.

The study explored socio-economic and geographic inequalities that exist in healthcare seeking, expenditures and methods of paying for healthcare. The study was conducted in two communities (one rural and urban) in Southeast Nigeria. A pre-tested questionnaire was administered to household heads or their representatives by trained interviewers. A socio-economic status (SES) index, together with urban-rural comparisons was used to examine the inequalities. The expenditures on healthcare and the proportions of respondents that used the different payment strategies were compared across SES quartiles and between the urban and rural areas. There were varying degrees of socio-economic and geographic inequalities in treatment expenditures, providers seen and payment modalities that were used. User fee without reimbursement was the commonest type of payment strategy, followed distantly by instalment payment. The two poorest quartiles were less likely to have used user fee and they mostly used instalment payment in the rural area. Logistic regression analysis showed that location was significantly and positively related to user fee but not to instalment payment. In conclusion, the poorest SES group and rural dwellers are the major sufferers of inequality and this could be mitigated through improved provision of primary healthcare services in rural areas and initiation of exemptions, vouchers and other pro-poor payment strategies for the poorest SES groups.

Adult↗

Caring externalities in health economic evaluation: how are they related to severity of illness?

In health economic evaluations, altruistic preferences in the form of caring externalities, i.e. that people care about others' health, is usually not taken into account. In this study we examined how people value their own and others' health. This pilot study was carried out by letting people answer willingness to pay (WTP) questionnaires where internal WTP (own health) and altruistic WTP (others' health) were isolated and examined. A common method used in health economic evaluations is cost-utility analysis, which is based on the maximisation of QALYs. QALY maximisation may be appropriate if altruistic preferences are non-existent or if they are linear in relation to internal preferences (QALYs gained). We found evidence for the existence of altruistic preferences and that these preferences were relatively higher for severe health states (and lower for mild states of health) compared to internal preferences, i.e. when severity of illness increased, the relative increase in caring was higher concerning others than oneself. The difference was statistically significant (P<0.001). Our results indicate that more attention and resources should be directed to severe health states, as compared to mild health states, than advocated by internal preferences in order to obtain more efficient resource allocation in the health care sector.

Adult↗

Out-of-pocket payments and utilization of health care services in Albania: evidence from three districts.

Like most countries in Central and Southeastern Europe, Albania is currently considering a number of alternative health sector reform strategies to improve the availability, quality and use of primary health care services. However, in order to assess the likely success of such reforms, more needs to be known about the current levels, distribution and determinants of household out-of-pocket spending on health. The purpose of this paper is to use the 2002 Albania Baseline Health Survey, a survey of 2,000 households in Berat, Kucova, and Fier, to understand the magnitude and distribution of out-of-pocket payments for health care services and to identify the factors that operate at the household- and provider-levels that determine whether individuals pay for health care and how much is paid within the month prior to the survey. Of particular interest in the study is examining the extent to which households incur out-of-pocket payments across a number of dimensions-including health insurance status, socio-economic status (SES), type of service, and type of facility. The findings suggest that out-of-pocket payments for care provided in government facilities are widespread, with marked differences in payment practices between inpatient and outpatient care. For outpatients using Primary Health Centers (PHCs), the type of facility that is the focus of the government's primary health care program, average payments appear to be nominal (0.6% of estimated total monthly household expenditure per capita). The multivariate findings indicate that insurance coverage significantly reduces the likelihood of paying for medicines to treat acute and chronic health problems, but not of paying for consultations. The policy implications of the findings on alternative health care financing reforms are briefly discussed.

Adolescent↗

Household health-seeking behaviour in Khartoum, Sudan: the willingness to pay for public health services if these services are of good quality.

In this paper, we analyse the extent of willingness to pay for good quality public health services in relation to the demographic and socio-economic characteristics of respondents. The analysis was carried out by way of a household survey conducted in Khartoum, Sudan in 2001. We studied willingness to pay by means of a contingent valuation method. A logistic regression model was used for the statistical analysis. The results show that the overall percentage of people who are willing to pay for good quality public health services is either 80% or 75% depending on whether respondents already pay for these services (group 1) or not (group 2). They show that although the two groups are willing to pay for good quality public health services, the demographic characteristics that affect the willingness to pay differ between the two groups. The results of the logistic regression analysis for each group are remarkably similar. We conclude that if the quality of services is improved, reasonable fees could be set. This supports the continuity of the policy to recover costs because virtually the majority of the households would be willing to pay reasonable fees.

Adult↗

Impoverishment and patients' "willingness" and "ability" to pay for improving the quality of health care in Palestine: an assessment using the contingent valuation method.

This paper examines the impact of impoverishment on patients' preferences with respect to improving the quality of health care, by focusing on the sudden impoverishment experience that affected the Occupied Palestinian Territory (OPT) since the beginning of the second Palestinian Uprising of September 2000. Two random samples of patients (352 and 353 individuals, respectively) were interviewed about their willingness to pay for improving a set of quality attributes in delivery of primary health care, prior and after the occurrence of this crisis situation, using a contingent valuation questionnaire. Impoverishment did not seem to affect the structure of patients' preferences vis-à-vis some essential quality attributes such as "doctor-patient relationship" and "drug availability". However, preferences toward "luxury" quality attributes, e.g., "geographical proximity" and "waiting time", suffered from both income-dependent and income-independent negative impoverishment effects. We conclude that impoverishment might not only affect individuals' availability of resources but also the ability of certain groups of patients, notably women, villagers and the elderly, to adequately express their preferences toward improving the quality of health care delivery. The issue of how willingness to pay results should be interpreted in the light of our study for policy implications was discussed. The study raises strong doubts about the current policy of introducing patients' cost recovery schemes for funding primary health care in the current crisis situation of the OPT.

Adult↗

The inequity of informal payments for health care: the case of Hungary.

As in most countries of Central and Eastern Europe, informal payments have been a characteristic feature of the Hungarian health care system both during and since the demise of Soviet type socialist rule. Although informal payments continue to be so characteristic in the region, little empirical evidence exists on their scope or working. As far as equity is concerned, it has sometimes been suggested that physicians play a 'Robin Hood' role and subsidise the poor at the expense of the rich. With the aid of an interview survey of a representative sample of the Hungarian population, we examine the distribution of the burden of informal payments across income groups. Results indicate that informal payments are a highly regressive way of funding health care, with Kakwani progressivity indices of -0.38, -0.39, -0.35 and -0.36 for GP, outpatient specialist, hospital, and total care, respectively. The finding that people with lower income pay proportionally more for public health care through informal payments underlines the emptiness of the 'Robin Hood' claims and the need for reform.

Adult↗

Informal payment for health care: evidence from Hungary.

While there is a growing body of evidence that informal payments for health care are widespread and enduring in the former communist countries of Central and Eastern Europe and Central Asia, evidence on the scale of the phenomenon is not only limited, but what is available is often conflicting. Hungary exemplifies this controversy, as the available literature provides conflicting figures, differing by an order of magnitude among various surveys, with a similarly large difference between survey findings and expert estimates. This study advances understanding of the methodological issues involved in researching informal payments by providing a systematic analysis of the methodology of available empirical research and official statistics on the scale of informal payments in Hungary. The paper explores the potential sources of differences, to assess the scope to reduce the differences between various estimates and to define the upper and lower boundaries within which the true magnitude of informal payments can be expected to lie. Our analysis suggests that in 2001 the overall magnitude of informal payments lay between 16.2 and 50.9 billion HUF (euro 64.8- euro 203.6 million, US dollars 77.1-242.4 million), which amounted to 1.5-4.6% of total health expenditures in Hungary. Looked at this way, informal payments do not seem to be an important source of health care financing. However, as informal payments are unequally distributed among health workers, with the bulk of the money going to physicians, with some not taking any informal payments, family doctors and some specialists may have earned between 60 and 236% of their net official income from this source in 2001. This suggests that it is not the overall amount of informal payment that makes it a policy concern, but the consequences of its unequal distribution among health workers. What is remarkable about informal payments in Hungary is that a relatively small amount of money can keep the system running, which gives rise to the hypothesis that, in certain cases, it is the hope of substantial informal payments in the future that motivates physicians to remain in the system. This is a difficult challenge for policy-makers as it would require a much larger amount of money to achieve equilibrium under any formal alternative.

Delivery of Health Care↗

The landscape of community health insurance in India: an overview based on 10 case studies.

The Indian health system is mainly funded by out-of-pocket payments. More than 80% of health care expenditure is borne by individual households. Only about 3% of the population, mostly those in the formal sector, benefit from some form of health insurance. Several Indian Non-Governmental Organisations (NGOs) have initiated Community Health Insurance (CHI) schemes within their existing development programmes. This article describes the principal features of the design and functioning of a selection of 10 CHI schemes and presents a brief overview of the current landscape of CHI in India. The schemes explicitly target the poorest and most vulnerable households in Indian society-scheduled tribes, scheduled castes and poor women. Three CHI management models can be distinguished. The first model consists of local NGOs acting as both insurer and provider. In the second model, the NGO is the insurer but does not itself provide care, which is then purchased from a private provider. In the third model, the NGO neither does provide health care nor acts as an insurer: the NGO, on behalf of a community, links with an insurer and purchases health care from a provider. The benefit packages generally include both primary and secondary care and most of the providers are in the private sector. Most of the schemes require external resources for financial sustainability. There is currently little information on the impact of CHI schemes on the performance of local health systems and more research is warranted in that respect.

Community Networks↗

Equity in out-of-pocket payments for hospital care: evidence from India.

BACKGROUND: The lack of formal health insurance and inadequate social safety nets cause families in most low-income countries to finance health spending through out-of-pocket (OOP) payments, leaving poor families unable to insure their consumption during periods of major illnesses. OBJECTIVE: To examine how well the Indian healthcare system protects households of differing living standards against the financial consequences of unanticipated health shocks. DATA: The data are drawn from the 52nd round of National Sample Survey, a nationally representative socioeconomic and health survey conducted in 1995-1996. The sample comprises 24,379 (3.84%) households where a member was hospitalized during the 1-year reference period. METHODS: We estimate, using ordinary least squares, the relationship between household consumption (proxy for ability to pay) and OOP payments for hospitalization. We also estimate the relationship between consumption and OOP share in consumption. RESULTS: Our results indicate that both utilization (payments) and the consequent financial burden (payment share) increases with increasing ability to pay (ATP). While this relationship is retained across the different subgroups (e.g., gender, social code, region, etc.), comparisons across groups indicate horizontal inequities including differences in both degrees of progressivity and the redistributive effect. CONCLUSION: The finding that OOP payments do not decline with ATP could be an indication of: (1) the lack of insurance which implies that the better-off must pay from OOP to secure quality health care and (2) the absence of risk-pooling or prepayments mechanisms which poses financial impediments to the consumption of health care by the poor.

Data Collection↗

Impact of a generic substitution reform on patients' and society's expenditure for pharmaceuticals.

Sweden's pharmaceutical expenditure has increased during the last decades. On 1 October 2002 mandatory generic substitution was introduced in Sweden with the purpose to reduce the growth in pharmaceutical expenditure. The aim of the present study was to investigate if the implementation of generic substitution was associated with changes in patients' expenses and reimbursed cost for prescribed pharmaceuticals included in the Swedish Pharmaceutical Benefits Scheme (PBS). Monthly pharmacy sales data was obtained from the National Corporation of Swedish Pharmacies (Apoteket AB). The study period ranged between 1 January 2000 and 31 December 2004. Changes in pharmaceutical expenditure associated with the introduction of generic substitution were analysed with a linear segmented regression. The study comprised outpatient prescription pharmaceuticals encompassed by PBS for Sweden in total and each county council. Two different data sets were analysed. The first comprised all prescribed pharmaceuticals. The second contained only pharmaceuticals on regular prescriptions (i.e. exclusion of multidose dispensed drugs). Changes in patient co-payment per 1000 inhabitants and working day and subsidised cost per 1000 inhabitants and working day associated with the introduction of generic substitution were analysed. Expenditure was expressed in Swedish krona, SEK (SEK 1=US$ 0.14/euro 0.11, 7 July 2006). The Swedish Consumer Price Index was used to inflation-adjust expenditures with 2004 as base. The introduction of generic substitution was associated with a significant change in slope for patient co-payment in both all prescribed pharmaceuticals and pharmaceuticals on regular prescriptions (p<0.005) for Sweden in total. The slope shifted direction from a slight increase before the reform into a decline after the reform was implemented. This was also found for the average slope of patient co-payment for all county councils (p<0.0001). The introduction of generic substitution was associated with a statistically significant shift in slope for subsidised cost for Sweden in total (p<0.001). The slope shifted from a monthly increase before October 2002 to a monthly decline for all prescribed pharmaceuticals afterwards. Similar results were found for the average slope of subsidised cost for all county councils both for all prescribed pharmaceuticals and pharmaceuticals on regular prescriptions (p<0.0001). The introduction of generic substitution was associated with a shift in trend from an increase into a decrease both for patients' and society's expenditures. This suggests that generic substitution has contributed to a reduction in the growth of pharmaceutical expenditure.

Cost Control↗

Willingness to pay for drug abuse treatment: results from a contingent valuation study in Taiwan.

OBJECTIVE: In this study, we attempted to describe and justify the use of a contingent valuation (CV) method to elicit the willingness to pay (WTP) for a drug abuse treatment program by the general public in Taiwan. METHOD: In total, 1817 CV survey questionnaires were conducted through telephone interviews from randomly dialed numbers. Subjects were members of the general public aged between 20 and 65 years, with full-time jobs, and residing in the three major Taiwanese cities of Taipei, Taichung, and Kaohsiung. Respondents' WTP for drug treatment programs was elicited for two different financing mechanisms: payment through 'compulsory' payroll tax/health insurance premiums, and through 'voluntary' donations. The WTP was modeled as a function of scenarios and policies of the treatment program, respondents' socio-demographic information, and their responses to knowledge and attitudes questions. RESULTS: The general public in Taiwan was estimated to be willing to pay between NT$81.00 and NT$95.00 per month for a drug abuse treatment program, while the benefits of drug abuse treatment were estimated to range between NT$12.8 billion and NT$15.0 billion in 2004 (US$1=NT$31.9 in 2004), which was equal to around 0.15% of Taiwan's GDP for that year. The general public in Taiwan was more willing to pay for drug abuse treatment via increases in NHI premiums than via donations. Preferences for the drug abuse treatment program were also found to be sensitive to the target treated population as well as the sequence in which the WTP questions were asked. CONCLUSIONS: Results of this study provide policymakers with important evidence on the monetary value of a substance abuse treatment program, allocation of healthcare resources, and a possible financing mechanism of the treatment program, which may be justified by knowledge of the WTP of the general public. This study has also advanced the knowledge of the methodological issues with regard to CV questionnaire design, and it provides a base case for further studies on drug abuse in Taiwan.

Adult↗