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Shaltynov A, Jamedinova U, Semenova Y, Abenova M, Myssayev A. Inequalities in Out-of-Pocket Health Expenditure Measured Using Financing Incidence Analysis (FIA): A Systematic Review. Healthcare (Basel) 2024; 12:1051. [PMID: 38786461 PMCID: PMC11121301 DOI: 10.3390/healthcare12101051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/11/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
Government efforts and reforms in health financing systems in various countries are aimed at achieving universal health coverage. Household spending on healthcare plays a very important role in achieving this goal. The aim of this systematic review was to assess out-of-pocket health expenditure inequalities measured by the FIA across different territories, in the context of achieving UHC by 2030. A comprehensive systematic search was conducted in the PubMed, Scopus, and Web of Science databases to identify original quantitative and mixed-method studies published in the English language between 2016 and 2022. A total of 336 articles were initially identified, and after the screening process, 15 articles were included in the systematic review, following the removal of duplicates and articles not meeting the inclusion criteria. Despite the overall regressivity, insurance systems have generally improved population coverage and reduced inequality in out-of-pocket health expenditures among the employed population, but regional studies highlight the importance of examining the situation at a micro level. The results of the study provide further evidence supporting the notion that healthcare financing systems relying less on public funding and direct tax financing and more on private payments are associated with a higher prevalence of catastrophic health expenditures and demonstrate a more regressive pattern in terms of healthcare financing, highlighting the need for policy interventions to address these inequities. Governments face significant challenges in achieving universal health coverage due to inequalities experienced by financially vulnerable populations, including high out-of-pocket payments for pharmaceutical goods, informal charges, and regional disparities in healthcare financing administration.
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Affiliation(s)
- Askhat Shaltynov
- Epidemiology and Biostatistics Department, Semey Medical University, Semey 071400, Kazakhstan; (U.J.); (M.A.)
| | - Ulzhan Jamedinova
- Epidemiology and Biostatistics Department, Semey Medical University, Semey 071400, Kazakhstan; (U.J.); (M.A.)
| | - Yulia Semenova
- School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan;
| | - Madina Abenova
- Epidemiology and Biostatistics Department, Semey Medical University, Semey 071400, Kazakhstan; (U.J.); (M.A.)
| | - Ayan Myssayev
- Department of the Science and Human Resources, Ministry of Healthcare of the Republic of Kazakhstan, Astana 010000, Kazakhstan;
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Nübler L, Busse R, Siegel M. The role of consumer choice in out-of-pocket spending on health. Int J Equity Health 2023; 22:24. [PMID: 36721164 PMCID: PMC9890873 DOI: 10.1186/s12939-023-01838-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 01/21/2023] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Analyses of out-of-pocket healthcare spending often suffer from an inability to distinguish necessary from optional spending in the data without making further assumptions. We propose a two-dimensional rating of the spending categories often available in household budget survey data where we consider the requirement to pay for necessary healthcare as one dimension and the incentive to pay extra for additional services, higher quality options or more convenience as a second dimension to assess the distortionary potential of higher spending for additional healthcare or higher quality options. METHODS We use three waves of a large German Household Budget Survey and decompose the Kakwani-index of total out-of-pocket healthcare spending into contributions of the eleven spending categories available in our data, across which user charge regulations vary considerably. We compute and decompose Kakwani-indexes for the different spending categories to compare the degrees of regressiveness across them. RESULTS The results suggest that categories with higher incentives for additional spending exhibit smaller contributions to the overall regressive effect of total out-of-pocket spending than categories where spending is presumably mostly on necessary and effective care. CONCLUSIONS Assessing the consumer choice potential of different spending categories is important because extra spending among the better-off may outweigh necessary spending in aggregate expenditure data, and may also hint at potential inequalities in the quality of provided healthcare.
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Affiliation(s)
- Laura Nübler
- grid.6734.60000 0001 2292 8254Department of Empirical Health Economics, Technische Universität Berlin, H51, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Reinhard Busse
- grid.6734.60000 0001 2292 8254Department of Healthcare Management, Technische Universität Berlin, Berlin, Germany ,Berlin Centre of Health Economics Research (BerlinHECOR), Berlin, Germany
| | - Martin Siegel
- grid.6734.60000 0001 2292 8254Department of Empirical Health Economics, Technische Universität Berlin, H51, Straße des 17. Juni 135, 10623 Berlin, Germany ,Berlin Centre of Health Economics Research (BerlinHECOR), Berlin, Germany
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Yang F, Chen M, Si L. What can we learn from China's health insurance reform to improve the horizontal equity of healthcare financing? Int J Equity Health 2022; 21:170. [PMID: 36456952 PMCID: PMC9714061 DOI: 10.1186/s12939-022-01793-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 11/18/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Universal health coverage is a challenge to horizontal equity in healthcare financing. Since 1998, China has extended its healthcare insurance schemes, and individuals with equal incomes but different attributes such as social status, profession, geographic access to health care, and health conditions, are covered by the same health insurance scheme. This study aims to examine horizontal inequity in the Chinese healthcare financing system in 2002 and 2007 using data from two national household health surveys. METHODS Multi-stage stratified random sampling was used to select 3,946 households with 13,619 individuals in 2002, and 3,958 households with 12,973 individuals in 2007. A decomposition method was used to measure the horizontal inequity and reranking in healthcare finance. RESULTS Over the period 2002-2007, the absolute value of horizontal inequity in total healthcare payments decreased from 997.83 percentage points to 199.87 percentage points in urban areas, and increased from 22.28 percentage points to 48.80 percentage points in rural areas. The horizontal inequity in social health insurance remained almost the same in urban areas, at around 27 percentage points, but decreased from 110.90 percentage points to 7.80 percentage points in rural areas. Horizontal inequity in out-of-pocket payments decreased from 178.43 percentage points to 80.96 percentage points in urban areas, and increased from 26.06 percentage points to 41.40 percentage points in rural areas. CONCLUSION The horizontal inequity of healthcare finance in China over the period 2002-2007 was reduced by general taxation and social insurance, but strongly affected by out-of-pocket payments. Increasing the benefits from social health insurance would help to reduce horizontal inequity.
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Affiliation(s)
- Fan Yang
- grid.89957.3a0000 0000 9255 8984School of Health Policy & Management, Nanjing Medical University, No. 101, Longmian Avenue, Nanjing, 211166 China ,grid.89957.3a0000 0000 9255 8984Center for Global Health, Nanjing Medical University, Nanjing, China
| | - Mingsheng Chen
- grid.89957.3a0000 0000 9255 8984School of Health Policy & Management, Nanjing Medical University, No. 101, Longmian Avenue, Nanjing, 211166 China ,grid.89957.3a0000 0000 9255 8984Center for Global Health, Nanjing Medical University, Nanjing, China
| | - Lei Si
- grid.1029.a0000 0000 9939 5719School of Health Sciences, Western Sydney University, Campbelltown, Australia ,grid.1005.40000 0004 4902 0432The George Institute for Global Health, University of New South Wales, Kensington, Australia
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Access to care and satisfaction with care among fee-for-service Medicare beneficiaries by level of care need. Disabil Health J 2022; 16:101402. [PMID: 36428178 DOI: 10.1016/j.dhjo.2022.101402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/25/2022] [Accepted: 10/30/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Variation among fee-for-service (FFS) Medicare beneficiaries by level of care need for access to care and satisfaction with care is unknown. OBJECTIVE We examined access to care and satisfaction with care among FFS Medicare beneficiaries by level of care need. METHODS We employed a cross-sectional study design. Using the Medicare Current Beneficiary Survey, we categorized 17,967 FFS Medicare beneficiaries into six groups based on level of care need: the relatively healthy (11.0%), those with simple chronic conditions (26.1%), those with minor complex chronic conditions (28.6%), those with major complex chronic conditions (14.2%), the frail (6.2%), and the non-elderly disabled or end-stage renal disease (ESRD) (13.9%). Outcome measures included multiple indicators for access to care and satisfaction with care. For each outcome, we conducted a linear probability model while adjusting for individual-level and county-level characteristics and estimated the adjusted value of the outcome by level of care need. RESULTS The non-elderly disabled or ESRD were more likely to experience limited access to care and poor satisfaction with care than other five care need groups. Particularly, the rates of reporting trouble accessing needed medical care were the highest among the non-elderly disabled or ESRD (12.4% [95% CI: 9.6-15.3] vs. 2.1 [95% CI: 1.5-2.8] to 2.5 [95% CI: 1.6-3.5]). The leading reason for trouble accessing needed care among the non-elderly disabled or ESRD was attributable to affordability (59.6%). CONCLUSIONS Policymakers need to develop targeted approaches to improve access to care and satisfaction with care for the non-elderly with a disability or ESRD.
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Ntembe A, Tawah R, Faux E. Redistributive effects of health care out-of-pocket payments in Cameroon. Int J Equity Health 2021; 20:227. [PMID: 34663342 PMCID: PMC8522243 DOI: 10.1186/s12939-021-01562-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/27/2021] [Indexed: 11/10/2022] Open
Abstract
Background The bulk of health care financing in Cameroon is derived from out-of-pocket payments. Given that poverty is pervasive, with a third of the population living below the poverty line, health care financing from out-of-pocket payments is likely to have redistributive and equity effects. In addition, out-of-pocket payments on health care can limit the ability of households to afford non-healthcare goods and services. Method The study estimates the Kakwani index for analyzing tax progressivity and applies the model developed by Aronson, Johnson, and Lambert (1994) to measure the redistributive effects of health care financing using data from the 2014 Cameroon Household Survey. The estimated indexes measure the extent of the progressivity of health care payments and the reranking that results from the payments. Results The results indicate that out-of-pocket payments for health care in Cameroon in 2014 represented a significant share of household prepayment income. The results also show some evidence of inequity as few people change ranks after payment despite the slight progressivity of health care out-of-pocket payments. Conclusion The existence of some disparities among income groups implies that the burdens of ill-health and out-of-pocket payments are unequal. The detected disparities within income groups can be reduced by targeting low-income groups through increases in government expenditures on health care and pro-poor prioritization of the expenditures.
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Ataguba JE. The Impact of Financing Health Services on Income Inequality in an Unequal Society: The Case of South Africa. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2021; 19:721-733. [PMID: 34009524 PMCID: PMC8132039 DOI: 10.1007/s40258-021-00643-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/23/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Equitable health financing is crucial to attaining universal health coverage (UHC). Health financing, a major focus of the National Health Insurance in South Africa, can potentially affect income distribution. OBJECTIVE This paper assesses the impact of financing health services on income inequality (i.e. the income redistributive effect [RE]) in South Africa. METHODS Data come from the nationally representative Income and Expenditure Survey (2010/2011). A standard approach is used to estimate and decompose RE for the major health financing mechanisms (taxes, insurance and out-of-pocket health spending) into the sum of the vertical effect (i.e. the extent of progressivity or regressivity), horizontal inequity (i.e. the extent to which 'equals' are not treated equally) and reranking effect (i.e. the extent to which individuals or households change ranks after paying for health services). RESULTS Financing health services through direct taxes (RE = 0.0072, P < 0.01) and private health insurance (RE = 0.0103, P < 0.01) significantly reduce income inequality, while indirect taxes (RE = -0.0025, P < 0.01) and out-of-pocket health spending (RE = -0.0009, P < 0.01) lead to significant increases in income inequality. Although private health insurance contributions may reduce income inequality, enrolees are only a small minority, mainly the rich. Also, total taxes (RE = 0.0048, P < 0.01) and total health financing (RE = 0.0152, P < 0.01) contribute to significant reductions in income inequality, with the vertical effect dominating. CONCLUSION Taxes that contribute to reducing income inequality hold promise for equitable health financing in South Africa. The results are relevant for and support the current National Health Insurance policy in South Africa and the global move towards UHC.
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Affiliation(s)
- John E Ataguba
- Health Economics Unit, School of Public Health and Family Medicine, Health Sciences Faculty, University of Cape Town, Cape Town, South Africa.
- Partnership for Economic Policy, Duduville Campus, Kasarani, Nairobi, Kenya.
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Chen M, Zhou G, Si L. Ten years of progress towards universal health coverage: has China achieved equitable healthcare financing? BMJ Glob Health 2021; 5:bmjgh-2020-003570. [PMID: 33208315 PMCID: PMC7677383 DOI: 10.1136/bmjgh-2020-003570] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023] Open
Abstract
Introduction This study aims to systematically evaluate vertical and horizontal equity in the Chinese healthcare financing system over the period 2008–2018 during the progress towards Universal Health Coverage (UHC), and to examine how both types of equity have changed during this period. Methods Household information on healthcare payments was collected from 2398 households involving 7021 individuals in 2008, 3600 households involving 10 466 individuals in 2013 and 3660 households involving 11 550 individuals in 2018. Redistributive effects of healthcare financing system were decomposed into progressivity, pure horizontal inequity and reranking. Progressivity analysis and the Aronson-Johnson-Lambert decomposition method were adopted to measure the vertical equity and horizontal equity of healthcare financing. Results Over the period 2008–2018, healthcare financing through indirect taxes showed a slightly prorich structure and healthcare financing through direct taxes showed a propoor structure in both urban and rural areas. Urban Employee Basic Medical Insurance experienced redistribution from the poor to the rich during the period 2008–2013, but then experienced redistribution from the rich to the poor during the period 2013–2018. Urban Resident Basic Medical Insurance (URBMI), New Rural Cooperative Medical Scheme (NRCMS), Urban and Rural Resident Basic Medical Insurance (URRBMI) and out-of-pocket payments experienced redistribution from the poor to the rich over the entire period. Conclusion China’s healthcare financing has experienced redistribution from the poor to the rich during 10 years of progress toward the UHC. UHC improved access to and utilisation of healthcare in urban areas. The flat rate contribution mechanism should be renovated for URBMI, NRCMS and URRBMI.
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Affiliation(s)
- Mingsheng Chen
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China.,Creative Health Policy Research Group, Nanjing, China.,Center for Global Health, Nanjing Medical University, Nanjing, China
| | - Guoliang Zhou
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
| | - Lei Si
- The George Institute for Global Health, UNSW Sydney, Kensington, New South Wales, Australia .,UNSW Medicine, UNSW Sydney, Sydney, New South Wales, Australia
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Ataguba JE, Ichoku HE, Nwosu CO, Akazili J. An Alternative Approach to Decomposing the Redistributive Effect of Health Financing Between and Within Groups Using the Gini Index: The Case of Out-of-Pocket Payments in Nigeria. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2020; 18:747-757. [PMID: 31628664 PMCID: PMC7716861 DOI: 10.1007/s40258-019-00520-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Equity in health financing remains significant in the universal health coverage discourse. The way a health system is financed, apart from determining whether people have access to needed health services, also has implications for income inequality in a country. Traditionally, the impact of health financing on income inequality or the redistributive effect of health financing is assessed by looking at whether income inequality reduces because of health financing. This is also decomposed into a vertical component (the extent of progressivity), a horizontal component (the extent to which households with similar incomes are treated equally when financing health services) and a reranking component (whether households change their relative socio-economic ranking after financing health services). Such an approach to decomposition is mainly essential to assess the equal treatment of equals and unequal treatment of unequals in the entire population. This paper argues that in decomposing the redistributive effect of health financing, the impact of health financing on changes in income inequality between and within population groups should be investigated as they are relevant for policy dialogues in many countries. It develops a framework for such analysis and applies this to data from Nigeria. Decomposing the Gini index of income inequality using the Shapley value approach, the results show that changes in inequality associated with out-of-pocket payments for health services within the geopolitical zones in Nigeria dominate the changes in income inequality between the geopolitical zones. Although not all the results in the application in this paper are statistically significant, this framework is still useful for policies in countries that aim to use health financing to reduce, among other things, income disparities between and within defined population groups.
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Affiliation(s)
- John E Ataguba
- Health Economics Unit, School of Public Health and Family Medicine, Health Sciences Faculty, University of Cape Town, Anzio Road, Observatory, Cape Town, 7925, South Africa.
| | | | - Chijioke O Nwosu
- Economic Performance and Development Unit, Human Sciences Research Council, Cape Town, South Africa
| | - James Akazili
- Research and Development Division of Ghana Health Service, Accra, Ghana
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Wang Z, Zhou X, Gao Y, Chen M, Palmer AJ, Si L. Did expansion of health insurance coverage reduce horizontal inequity in healthcare finance? A decomposition analysis for China. BMJ Open 2019; 9:e025184. [PMID: 30782750 PMCID: PMC6340012 DOI: 10.1136/bmjopen-2018-025184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES 'Horizontal inequity' in healthcare finance occurs when people with equal income contribute unequally to healthcare payments. Prior research is lacking on horizontal inequity in China. Accordingly, this study set out to examine horizontal inequity in the Chinese healthcare financing system in 2002 and 2007 through two rounds of national household health surveys. DESIGN Two rounds of cross-sectional study. SETTING Heilongjiang Province, China. PARTICIPANTS Adopting a multistage stratified random sampling, 3841 households with 11 572 individuals in 2003 and 5530 households with 15 817 individuals in 2008 were selected. METHODS The decomposition method of Aronson et al was used in the present study to measure the redistributive effects and horizontal inequity in healthcare finance. FINDINGS Over the period 2002-2007, the absolute value of horizontal inequity in total healthcare payments decreased from 93.85 percentage points to 35.50 percentage points in urban areas, and from 113.19 percentage points to 37.12 percentage points in rural areas. For public health insurance, it increased from 17.84 percentage points to 28.02 percentage points in urban areas, and decreased from 127.93 percentage points to 0.36 percentage points in rural areas. Horizontal inequity in out-of-pocket payments decreased from 79.92 percentage points to 24.83 percentage points in urban areas, and from 127.71 percentage points to 53.10 percentage points in rural areas. CONCLUSIONS Our results show that horizontal inequity in total healthcare financing decreased over the period 2002-2007 in China. In addition, out-of-pocket payments contributed most to the extent of horizontal inequity, which were reduced both in urban and rural areas over the period 2002-2007.
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Affiliation(s)
- Zhonghua Wang
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
- Creative Health Policy Research Group, Nanjing Medical University, Nanjing, China
| | - Xue Zhou
- Institute of Health Management, Mudanjiang Medical University, Mudanjiang, China
| | - Yukuan Gao
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
| | - Mingsheng Chen
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
- Creative Health Policy Research Group, Nanjing Medical University, Nanjing, China
| | - Andrew J Palmer
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
- Centre for Health Policy, School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Lei Si
- The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
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Huda TM, Hayes A, Dibley MJ. Examining horizontal inequity and social determinants of inequality in facility delivery services in three South Asian countries. J Glob Health 2018; 8:010416. [PMID: 29977529 PMCID: PMC6008508 DOI: 10.7189/jogh.08.010416] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background The utilization of maternal health care services has increased in many developing countries, but persistent wealth-related inequalities in use of maternal services remained an important public health issue. The paper examined the horizontal inequities and identified the key social determinants that can potentially explain such wealth-related inequalities in use of facility delivery services. Methods The countries studied are Bangladesh, Pakistan and Nepal. We used horizontal inequity index to measure the horizontal inequity and decomposition of concentration index method to assess the contribution of different social determinants towards the wealth-related inequality. We have used household and women data from demographic and health surveys of Bangladesh (BDHS 2014), Pakistan (PDHS 2012-13) and Nepal (NDHS 2010-11). Results All three countries showed pro-rich inequality in use of facility delivery services (Observed Concentration Index: Bangladesh = 0.235; Pakistan = 0.141; Nepal = 0.263). The study showed if the utilization were solely based on need factors there would have been little disparity between the rich and the poor (Need expected Concentration Index: Bangladesh = 0.004; Pakistan = 0.004; Nepal = 0.008). The use of facility delivery remained pro-rich in all three countries after taking the need factors into account (Horizontal inequity Index: Bangladesh = 0.231; Pakistan = 0.137; Nepal = 0.254). The decomposition analysis revealed that facility delivery is driven mostly by the social determinants of health rather than the individual health risk. Household socioeconomic condition, parental education, place of residence and parity emerged as the most important factors. Conclusions Our study reiterates the importance of addressing social determinants of health in tackling wealth-related inequalities in use of facility delivery services. Health policy makers should acknowledge the importance of social determinants in determining individual health-seeking behaviour and accordingly set their strategies to improve access to facility delivery.
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Affiliation(s)
- Tanvir M Huda
- Sydney School of Public Health, University of Sydney, Sydney, Australia.,Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh
| | - Alison Hayes
- Sydney School of Public Health, University of Sydney, Sydney, Australia
| | - Michael J Dibley
- Sydney School of Public Health, University of Sydney, Sydney, Australia
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Ataguba JE, Asante AD, Limwattananon S, Wiseman V. How to do (or not to do) … a health financing incidence analysis. Health Policy Plan 2018; 33:436-444. [PMID: 29346547 PMCID: PMC5886257 DOI: 10.1093/heapol/czx188] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2017] [Indexed: 11/14/2022] Open
Abstract
Financing incidence analysis (FIA) assesses how the burden of health financing is distributed in relation to household ability to pay (ATP). In a progressive financing system, poorer households contribute a smaller proportion of their ATP to finance health services compared to richer households. A system is regressive when the poor contribute proportionately more. Equitable health financing is often associated with progressivity. To conduct a comprehensive FIA, detailed household survey data containing reliable information on both a cardinal measure of household ATP and variables for extracting contributions to health services via taxes, health insurance and out-of-pocket (OOP) payments are required. Further, data on health financing mix are needed to assess overall FIA. Two major approaches to conducting FIA described in this article include the structural progressivity approach that assesses how the share of ATP (e.g. income) spent on health services varies by quantiles, and the effective progressivity approach that uses indices of progressivity such as the Kakwani index. This article provides some detailed practical steps for analysts to conduct FIA. This includes the data requirements, data sources, how to extract or estimate health payments from survey data and the methods for assessing FIA. It also discusses data deficiencies that are common in many low- and middle-income countries (LMICs). The results of FIA are useful in designing policies to achieve an equitable health system.
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Affiliation(s)
- John E Ataguba
- Health Economics Unit, School of Public Health and Family Medicine, Health Sciences Faculty, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
| | - Augustine D Asante
- School of Public Health and Community Medicine, University of New South Wales, Kensington, NSW, Australia
| | | | - Virginia Wiseman
- School of Public Health and Community Medicine, University of New South Wales, Kensington, NSW, Australia
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
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Chen M, Palmer AJ, Si L. Improving equity in health care financing in China during the progression towards Universal Health Coverage. BMC Health Serv Res 2017; 17:852. [PMID: 29284470 PMCID: PMC5747168 DOI: 10.1186/s12913-017-2798-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 12/13/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND China is reforming the way it finances health care as it moves towards Universal Health Coverage (UHC) after the failure of market-oriented mechanisms for health care. Improving financing equity is a major policy goal of health care system during the progression towards universal coverage. METHODS We used progressivity analysis and dominance test to evaluate the financing channels of general taxation, pubic health insurance, and out-of-pocket (OOP) payments. In 2012 a survey of 8854 individuals in 3008 households recorded the socioeconomic and demographic status, and health care payments of those households. RESULTS The overall Kakwani index (KI) of China's health care financing system is 0.0444. For general tax KI was -0.0241 (95% confidence interval (CI): -0.0315 to -0.0166). The indices for public health schemes (Urban Employee Basic Medical Insurance, Urban Resident's Basic Medical Insurance, New Rural Cooperative Medical Scheme) were respectively 0.1301 (95% CI: 0.1008 to 0.1594), -0.1737 (95% CI: -0.2166 to -0.1308), and -0.5598 (95% CI: -0.5830 to -0.5365); and for OOP payments KI was 0.0896 (95%CI: 0.0345 to 0.1447). OOP payments are still the dominant part of China's health care finance system. CONCLUSION China's health care financing system is not really equitable. Reducing the proportion of indirect taxes would considerably improve health care financing equity. The flat-rate contribution mechanism is not recommended for use in public health insurance schemes, and more attention should be given to optimizing benefit packages during China's progression towards UHC.
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Affiliation(s)
- Mingsheng Chen
- School of Health Policy & Management, Nanjing Medical University, 101Longmian Avenue, Jiangning District, Nanjing, 211166 People’s Republic of China
- Institute of Healthy Jiangsu Construction & Development, Nanjing, 211166 China
| | - Andrew J. Palmer
- Menzies Institute for Medical Research, University of Tasmania, Medical Science 1 Building, 17 Liverpool St (Private Bag 23), Hobart, TAS 7000 Australia
| | - Lei Si
- Menzies Institute for Medical Research, University of Tasmania, Medical Science 1 Building, 17 Liverpool St (Private Bag 23), Hobart, TAS 7000 Australia
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Qin X, Luo H, Feng J, Li Y, Wei B, Feng Q. Equity in health financing of Guangxi after China's universal health coverage: evidence based on health expenditure comparison in rural Guangxi Zhuang autonomous region from 2009 to 2013. Int J Equity Health 2017; 16:174. [PMID: 28962656 PMCID: PMC5622556 DOI: 10.1186/s12939-017-0669-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 09/17/2017] [Indexed: 11/25/2022] Open
Abstract
Background Healthcare financing should be equitable. Fairness in financial contribution and protection against financial risk is based on the notion that every household should pay a fair share. Health policy makers have long been concerned with protecting people from the possibility that ill health will lead to catastrophic financial payments and subsequent impoverishment. A number of studies on health care financing equity have been conducted in some provinces of China, but in Guangxi, we found such observation is not enough. What is the situation in Guagnxi? A research on rural areas of Guangxi can add knowledge in this field and help improve the equity and efficiency of health financing, particularly in low-income citizens in rural countries, is a major concern in China’s medical sector reform. Methods Socio-economic characteristics and healthcare payment data were obtained from two rounds of household surveys conducted in 2009 (4634 respondents) and 2013 (3951 respondents). The contributions of funding sources were determined and a progressivity analysis of government healthcare subsidies was performed. Household consumption expenditure and total healthcare payments were calculated and incidence and intensity of catastrophic health payments were measured. Summary indices (concentration index, Kakwani index and Gini coefficient) were obtained for the sources of healthcare financing: indirect taxes, out of pocket payments, and social insurance contributions. Results The overall health-care financing system was regressive. In 2013, the Kakwani index was 0.0013, the vertical effect of all the three funding sources was 0.0001, and some values exceeded 100%, indicating that vertical inequity had a large influence on causing total health financing inequity. The headcount of catastrophic health payment declined sharply between 2009 and 2013, using total expenditure (from 7.3% to 1.2%) or non-food expenditure (from 26.1% to 7.5%) as the indicator of household capacity to pay. Conclusion Our study demonstrates an inequitable distribution of government healthcare subsidies in China from 2009 to 2013, and the inequity was reduced, especially in rural areas. Future healthcare reforms in China should not only focus on expanding the coverage, but also on improving the equity of distribution of healthcare benefits.
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Affiliation(s)
- Xianjing Qin
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Hongye Luo
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Jun Feng
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Yanning Li
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Bo Wei
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Qiming Feng
- School of Information And Management, Guangxi Medical University, 22 Shuangyong Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region, China.
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Assessing income redistributive effect of health financing in Zambia. Soc Sci Med 2017; 189:1-10. [PMID: 28755543 DOI: 10.1016/j.socscimed.2017.07.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 07/04/2017] [Accepted: 07/20/2017] [Indexed: 11/23/2022]
Abstract
Ensuring an equitable health financing system is a major concern particularly in many developing countries. Internationally, there is a strong debate to move away from excessive reliance on direct out-of-pocket (OOP) spending towards a system that incorporates a greater element of risk pooling and thus affords greater protection for the poor. This is a major focus of the move towards universal health coverage (UHC). Currently, Zambia with high levels of poverty and income inequality is implementing health sector reforms for UHC through a social health insurance scheme. However, the way to identify the health financing mechanisms that are best suited to achieving this goal is to conduct empirical analysis and consider international evidence on funding universal health systems. This study assesses, for the first time, the progressivity of health financing and how it impacts on income inequality in Zambia. Three broad health financing mechanisms (general tax, a health levy and OOP spending) were considered. Data come from the 2010 nationally representative Zambian Living Conditions and Monitoring Survey with a sample size of 19,397 households. Applying standard methodologies, the findings show that total health financing in Zambia is progressive. It also leads to a statistically significant reduction in income inequality (i.e. a pro-poor redistributive effect estimated at 0.0110 (p < 0.01)). Similar significant pro-poor redistribution was reported for general taxes (0.0101 (p < 0.01)) and a health levy (0.0002 (p < 0.01)). However, the redistributive effect was not significant for OOP spending (0.0006). These results further imply that health financing redistributes income from the rich to the poor with a greater potential via general taxes. This points to areas where government policy may focus in attempting to reduce the high level of income inequality and to improve equity in health financing towards UHC in Zambia.
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The incidence of health financing in South Africa: findings from a recent data set. HEALTH ECONOMICS POLICY AND LAW 2017; 13:68-91. [PMID: 28720160 DOI: 10.1017/s1744133117000196] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
There is an international call for countries to ensure universal health coverage. This call has been embraced in South Africa (SA) in the form of a National Health Insurance (NHI). This is expected to be financed through general tax revenue with the possibility of additional earmarked taxes including a surcharge on personal income and/or a payroll tax for employers. Currently, health services are financed in SA through allocations from general tax revenue, direct out-of-pocket payments, and contributions to medical scheme. This paper uses the most recent data set to assess the progressivity of each health financing mechanism and overall financing system in SA. Applying standard and innovative methodologies for assessing progressivity, the study finds that general taxes and medical scheme contributions remain progressive, and direct out-of-pocket payments and indirect taxes are regressive. However, private health insurance contributions, across only the insured, are regressive. The policy implications of these findings are discussed in the context of the NHI.
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Zandian H, Olyaeemanesh A, Takian A, Hosseini M. Contribution of Targeted Subsidies Law to the Equity in Healthcare Financing in Iran: Exploring the Challenges of Policy Process. Electron Physician 2016; 8:1892-903. [PMID: 27053996 PMCID: PMC4821302 DOI: 10.19082/1892] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 12/22/2015] [Indexed: 11/20/2022] Open
Abstract
Introduction The Targeted Subsidies Law (TSL) was implemented in 2010 with a platform of improving equity in the Iran’s society. One of the objectives of the TSL was improving equity in Healthcare Financing (HCF), but a significant change has not occurred since then. The aim of this study was to analyze the challenges of the TSL to equity in the HCF in Iran. Methods In this interpretive qualitative study, 31 policy makers and health system experts were interviewed face to face from September 2014 to June 2015. A purposeful and snowball sampling method was used to select participants. Also, a document analysis was conducted on upstream documents. Assisted by MAXQDA 10, recorded interviews were transcribed verbatim and analyzed based on Framework Approach. Results Content analysis identified two themes and five sub-themes. Lack of justice in the healthcare system and lack of equity in the total socioeconomic structure of Iran were sub-themes identified as barriers to equity in HCF. Shortcomings in the formulation, implementation, and evaluation of the TSL were sub-themes identified as barriers in the policy process. The TSL did not achieve its intended objectives in the health sector because of the above-mentioned barriers, Conclusion The TSL, according to established goals, had no effect on the equity in HCF in Iran because of problems in the structure of the health system, socioeconomic status, and the policy process. To reach a more equitable HCF, it is advised that, when defining the related policies, various barriers be considered, such as those identified in our research.
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Affiliation(s)
- Hamed Zandian
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Olyaeemanesh
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; National Institute of Health Research, Group of Payment and Financial Resources of the Health System, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Takian
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; Department of Global Health and Public Policy, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; College of Health and Life Sciences, Brunel University London, Uxbridge, UK
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Sanwald A, Theurl E. Out-of-pocket payments in the Austrian healthcare system - a distributional analysis. Int J Equity Health 2015; 14:94. [PMID: 26463468 PMCID: PMC4604770 DOI: 10.1186/s12939-015-0230-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 10/02/2015] [Indexed: 11/21/2022] Open
Abstract
Background Out-of-pocket spending is an important source of healthcare financing even in countries with established prepaid financing of healthcare. However, out-of-pocket payments (OOPP) may have undesirable effects from an equity perspective. In this study, we analyse the distributive effects of OOPP in Austria based on cross-sectional information from the Austrian Household Budget Survey 2009/10. Methods We combine evidence from disaggregated measures (concentration curve and Lorenz curve) and summary indices (Gini coefficient, Kakwani index, and Reynolds–Smolensky index) to demonstrate the distributive effects of total OOPP and their subcomponents. Thereby, we use different specifications of household ability to pay. We follow the Aronson–Johnson–Lampert approach and split the distributive effect into its three components: progressivity, horizontal equity, and reranking. Results OOPP in Austria have regressive effects on income distribution. These regressive effects are especially pronounced for the OOPP category prescription fees and over-the-counter pharmaceuticals. Disaggregated evidence shows that the effects differ between income groups. The decomposition analysis reveals a high degree of reranking and horizontal inequity for total OOPP, and particularly, for therapeutic aids and physician services. Conclusions The results – especially those for prescription fees and therapeutic aids – are of high relevance for the recent and on-going discussion on the reform of benefit catalogues and cost-sharing schemes in the public health insurance system in Austria.
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Affiliation(s)
- Alice Sanwald
- Department of Economics and Statistics, University of Innsbruck, Universitaetsstrasse 15, A-6020, Innsbruck, Austria.
| | - Engelbert Theurl
- Department of Economics and Statistics, University of Innsbruck, Universitaetsstrasse 15, A-6020, Innsbruck, Austria.
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Crivelli L, Salari P. The inequity of the Swiss Health Care system financing from a federal state perspective. Int J Equity Health 2014; 13:17. [PMID: 24524216 PMCID: PMC3926944 DOI: 10.1186/1475-9276-13-17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 02/07/2014] [Indexed: 11/18/2022] Open
Abstract
Introduction Previous studies have shown that Swiss health-care financing is particularly regressive. However, as it has been emphasized in the 2011 OECD Review of the Swiss Health System, the inter cantonal variations of income-related inequities are still broadly unexplored. The present paper aims to fill this gap by analyzing the differences in the level of equity of health-care system financing across cantons and its evolution over time using household data. Methods Following the methodology proposed by Wagstaff et al. (JHE 11:361–387, 1992) we use the Kakwani index as a summary measure of regressivity and we compute it for each canton and for each of the sources that have a role in financing the health care system. We graphed concentration curves and performed relative dominance tests, which utilize the full distribution of expenditures. The microdata come from the Swiss Household Income and Expenditure Survey (SHIES) based on a sample of the Swiss population (about 3500 households per year), for the years 1998 - 2005. Results The empirical evidence confirms that the health-care financing in Switzerland has remained regressive since the major reform of 1996 and shows that the variations in equity across cantons are quite significant: the difference between the most and the least regressive canton is about the same as between two extremely different financing systems like the US and Sweden. There is no evidence, instead, of a clear evolution over time of regressivity. Conclusions The significant variation in equity across cantons can be explained by fiscal federalism and the related autonomy in the design of tax and social policies. In particular, the results highlight that earmarked subsidies, the policy adopted to smooth the regressivity of the premiums, appear to be not enough; in the practice of federal states the combination of allowances with mandatory community-rated health insurance premiums might lead to a modest outcome in terms of equity.
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Affiliation(s)
| | - Paola Salari
- Department of Economics, Università della Svizzera Italiana (USI), Via Buffi 13, 6900 Lugano, Switzerland.
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Gelormino E, Bambra C, Spadea T, Bellini S, Costa G. The effects of health care reforms on health inequalities: a review and analysis of the European evidence base. INTERNATIONAL JOURNAL OF HEALTH SERVICES 2011; 41:209-30. [PMID: 21563621 DOI: 10.2190/hs.41.2.b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Health care is widely considered to be an important determinant of health. The health care systems of Western Europe have recently experienced significant reforms, under pressure from economic globalization. Similarly, in Eastern Europe, health care reforms have been undertaken in response to the demands of the new market economy. Both of these changes may influence equality in health outcomes. This article aims to identify the mechanisms through which health care may affect inequalities. The authors conducted a literature review of the effects on health inequalities of European health care reforms. Particular reference was paid to interventions in the fields of financing and pooling, allocation, purchasing, and provision of services. The majority of studies were from Western Europe, and the outcomes most often examined were access to services or income distribution. Overall, the quality of research was poor, confirming the need to develop an appropriate impact assessment methodology. Few studies were related to pooling, allocation, or purchasing. For financing and purchasing, the studies showed that publicly funded universal health care reduces the impact of ill health on income distribution, while insurance systems can increase inequalities in access to care. Out-of-pocket payments increase inequalities in access to care and contribute to impoverishment. Decentralizing health services can lead to geographic inequalities in health care access. Nationalized, publicly funded health care systems are most effective at reducing inequalities in access and reducing the effects on health of income distribution.
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Affiliation(s)
- Elena Gelormino
- Servizio di Epidemiologia Sovrazonale ASL TO3, Turin, Italy.
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Bowser DM, Mahal A. Guatemala: The economic burden of illness and health system implications. Health Policy 2011; 100:159-66. [DOI: 10.1016/j.healthpol.2010.11.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2009] [Revised: 11/14/2010] [Accepted: 11/21/2010] [Indexed: 10/18/2022]
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Hanley GE, Morgan S, Barer M, Reid RJ. The redistributive effect of the move from age-based to income-based prescription drug coverage in British Columbia, Canada. Health Policy 2011; 101:185-94. [PMID: 21255859 DOI: 10.1016/j.healthpol.2010.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 12/16/2010] [Accepted: 12/16/2010] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To explore the redistributive impact of two different pharmaceutical financing policies (age-based versus income-based pharmacare) on the distribution of income in British Columbia (B.C.), Canada. METHODS Using household-level data on all payments that are used to finance prescription drugs in B.C. (including taxation and private payments), we performed a redistributive analysis to indicate how much income inequality in the province changed as a result of payments made for prescription drugs. We also illustrated changes in vertical equity (different treatment according to ability-to-pay) and horizontal equity (equals, according to ability-to-pay, being treated equally) between the two years separately through a pre-post policy examination. RESULTS We found that payments made to finance prescription drugs increased overall income inequality in the province. This negative impact was larger after the move to income-based pharmacare. Our results also show increasing horizontal inequity after the policy change, and suggest that the increased reliance on out-of-pocket payments was a major source of the negative impact on the B.C.'s overall income distribution. We also show that the consequences of the move to income-based pharmacare would have been less severe had the level of public financing not decreased substantially between the two years. CONCLUSIONS The increase in income inequality in B.C. following the policy change was an unintended consequence of the move to income-based pharmacare. This finding is worth consideration as countries and jurisdictions weigh pharmaceutical policy alternatives.
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Affiliation(s)
- Gillian E Hanley
- Centre for Health Services and Policy Research, University of British Columbia, School of Population and Public Health, Vancouver, BC, Canada.
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Cavagnero E, Bilger M. Equity during an economic crisis: financing of the Argentine health system. JOURNAL OF HEALTH ECONOMICS 2010; 29:479-88. [PMID: 20452070 DOI: 10.1016/j.jhealeco.2010.03.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2009] [Revised: 02/16/2010] [Accepted: 03/26/2010] [Indexed: 05/17/2023]
Abstract
This article analyses the redistributive effect caused by health financing and the distribution of healthcare utilization in Argentina before and during the severe 2001/2002 economic crisis. Both dramatically changed during this period: the redistributive effect became much more positive and utilization shifted from pro-poor to pro-rich. This clearly demonstrates that when utilization is contingent on financing, changes can occur rapidly; and that an integrated approach is required when monitoring equity. From a policy perspective, the Argentine health system appears vulnerable to economic downturns mainly due to high reliance on out-of-pocket payments and the strong link between health insurance and employment.
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Affiliation(s)
- Eleonora Cavagnero
- World Health Organization, Department of Health Systems Financing, Geneva, Switzerland.
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Abu-Zaineh M, Mataria A, Luchini S, Moatti JP. Equity in health care finance in Palestine: the triple effects revealed. JOURNAL OF HEALTH ECONOMICS 2009; 28:1071-1080. [PMID: 19910067 DOI: 10.1016/j.jhealeco.2009.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2007] [Revised: 07/29/2009] [Accepted: 09/25/2009] [Indexed: 05/28/2023]
Abstract
This paper presents an application of the Urban and Lambert "upgraded-AJL Decomposition" approach that was designed to deal with the problem of close-income equals in equity analysis, and as applied to the area of health care finance. Contrary to most previous studies, vertical and horizontal inequities and the triple effects of inter-groups, intra-group and entire-group reranking of various financing schemes are estimated, with statistical significance calculated using the bootstrap method. Application is made on the three financing schemes present in the case of the Occupied Palestinian Territory. Results demonstrate the relative importance of the three forms of reranking in determining overall inequality. The paper offers policy recommendations to limit the existing inequalities in the system and to enhance the capacity of the governmental insurance scheme.
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Affiliation(s)
- Mohammad Abu-Zaineh
- Department of Economics, Faculty of Commerce and Economics, Birzeit University, Ramallah, Palestine.
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Zhong H. Extensions to decomposition of the redistributive effect of health care finance. HEALTH ECONOMICS 2009; 18:1176-1187. [PMID: 18816874 DOI: 10.1002/hec.1420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The total redistributive effect (RE) of health-care finance has been decomposed into vertical, horizontal and reranking effects. The vertical effect has been further decomposed into tax rate and tax structure effects. We extend this latter decomposition to the horizontal and reranking components of the RE. We also show how to measure the vertical, horizontal and reranking effects of each component of the redistributive system, allowing analysis of the RE of health-care finance in the context of that system. The methods are illustrated with application to the RE of health-care financing in Canada.
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Affiliation(s)
- Hai Zhong
- School of Public Finance and Public Policy, Central University of Finance and Economics, Beijing, China.
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Bilger M. Progressivity, horizontal inequality and reranking caused by health system financing: a decomposition analysis for Switzerland. JOURNAL OF HEALTH ECONOMICS 2008; 27:1582-1593. [PMID: 18774190 DOI: 10.1016/j.jhealeco.2008.07.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2006] [Revised: 05/16/2008] [Accepted: 07/18/2008] [Indexed: 05/26/2023]
Abstract
This paper presents an application of the Duclos et al. [Duclos, J.-Y., Jalbert, V., Araar A., 2003. Classical horizontal inequity and reranking: an integrated approach. Research on Economic Inequality 10, 65-100] decomposition to an analysis of the 1998 Swiss health system financing. We see that in addition to measuring horizontal inequality in the classical sense, this decomposition is more efficient and flexible than earlier ones. It is also pointed out that methods involving a nonparametric estimation lead to asymptotically biased vertical and horizontal effects. A procedure to estimate this bias is given. Finally, it is shown that despite a major reform, health system financing is still very regressive and social health insurance is more regressive than direct financing.
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Affiliation(s)
- Marcel Bilger
- Laboratory of Applied Economics, University of Geneva, 1211 Geneva, Switzerland.
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Abu-Zaineh M, Mataria A, Luchini S, Moatti JP. Equity in health care financing in Palestine: The value-added of the disaggregate approach. Soc Sci Med 2008; 66:2308-20. [DOI: 10.1016/j.socscimed.2008.01.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2007] [Indexed: 10/22/2022]
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Wagstaff A. Health systems in East Asia: what can developing countries learn from Japan and the Asian Tigers? HEALTH ECONOMICS 2007; 16:441-56. [PMID: 17066428 DOI: 10.1002/hec.1180] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The health systems of Japan and the Asian Tigers (Hong Kong, Korea, Singapore and Taiwan), and the recent reforms to them, provide many potentially valuable lessons to East Asia's developing countries. All five systems have managed to keep a check on health spending despite their different approaches to financing and delivery. These differences are reflected in the progressivity of health finance, but the precise degree of progressivity of individual sources and the extent to which households are vulnerable to catastrophic health payments depend on the design features of the system - the height of any ceilings on social insurance contributions, the fraction of health spending covered by the benefit package, the extent to which the poor face reduced copayments, whether there are caps on copayments, and so on. On the delivery side, too, Japan and the Tigers offer some interesting lessons. Singapore's experience with corporatizing public hospitals - rapid cost and price inflation, a race for the best technology, and so on - illustrates the difficulties of corporatization. Korea's experience with a narrow benefit package illustrates the danger of providers shifting demand from insured services with regulated prices to uninsured services with unregulated prices. Japan, in its approach to rate setting for insured services, has managed to combine careful cost control with fine-tuning of profit margins on different types of care. Experiences with DRGs in Korea and Taiwan point to cost-savings but also to possible knock-on effects on service volume and total health spending. Korea and Taiwan both offer important lessons for the separation of prescribing and dispensing, including the risks of compensation costs outweighing the cost savings caused by more 'rational' prescribing, and cost-savings never being realized because of other concessions to providers, such as allowing them to have onsite pharmacists.
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Fairness of Health care financing: Progressivity and Retstributive Effect. HEALTH POLICY AND MANAGEMENT 2004. [DOI: 10.4332/kjhpa.2004.14.2.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Wagstaff A. Reflections on and alternatives to WHO's fairness of financial contribution index. HEALTH ECONOMICS 2002; 11:103-115. [PMID: 11921309 DOI: 10.1002/hec.685] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
In its 2000 World Health Report (WHR), the World Health Organization argues that a key dimension of a health system's performance is the fairness of its financing system. This paper provides a critical assessment of the index of fairness of financial contribution (FFC) proposed in the WHR. It shows that the index cannot discriminate between health financing systems that are regressive and those that are progressive, and cannot discriminate between horizontal inequity on the one hand, and progressivity and regressivity on the other. The paper compares the WHO index to an alternative and more illuminating approach developed in the income redistribution literature in the early 1990s and used in the late 1990s to study the fairness of various OECD countries' health financing systems. It ends with an illustrative empirical comparison of the two approaches using data on out-of-pocket payments for health services in Vietnam for two years - 1993 and 1998. This analysis is of some interest in its own right, given the large share of health spending from out-of-pocket payments in Vietnam, and the changes in fees and drug prices over the 1990s.
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van Doorslaer E, Wagstaff A, van der Burg H, Christiansen T, Citoni G, Di Biase R, Gerdtham UG, Gerfin M, Gross L, Häkinnen U, John J, Johnson P, Klavus J, Lachaud C, Lauritsen J, Leu R, Nolan B, Pereira J, Propper C, Puffer F, Rochaix L, Schellhorn M, Sundberg G, Winkelhake O. The redistributive effect of health care finance in twelve OECD countries. JOURNAL OF HEALTH ECONOMICS 1999; 18:291-313. [PMID: 10537897 DOI: 10.1016/s0167-6296(98)00043-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The OECD countries finance their health care through a mixture of taxes, social insurance contributions, private insurance premiums and out-of-pocket payments. The various payment sources have very different implications for both vertical and horizontal equity and on redistributive effect which is a function of both. This paper presents results on the income redistribution consequences of the health care financing mixes adopted in twelve OECD countries by decomposing the overall income redistributive effect into a progressivity, horizontal inequity and reranking component. The general finding of this study is that the vertical effect is much more important than horizontal inequity and reranking in determining the overall redistributive effect but that their relative importance varies by source of payment. Public finance sources tend to have small positive redistributive effects and less differential treatment while private financing sources generally have (larger) negative redistributive effects which are to a substantial degree caused by differential treatment.
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Affiliation(s)
- E van Doorslaer
- Department of Health Policy, Erasmus University, Rotterdam, Netherlands
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