Financial arrangements for health systems in low-income countries: an overview of systematic reviews
- PMID: 28891235
- PMCID: PMC5618470
- DOI: 10.1002/14651858.CD011084.pub2
Financial arrangements for health systems in low-income countries: an overview of systematic reviews
Abstract
Background: One target of the Sustainable Development Goals is to achieve "universal health coverage, including financial risk protection, access to quality essential health-care services and access to safe, effective, quality and affordable essential medicines and vaccines for all". A fundamental concern of governments in striving for this goal is how to finance such a health system. This concern is very relevant for low-income countries.
Objectives: To provide an overview of the evidence from up-to-date systematic reviews about the effects of financial arrangements for health systems in low-income countries. Secondary objectives include identifying needs and priorities for future evaluations and systematic reviews on financial arrangements, and informing refinements in the framework for financial arrangements presented in the overview.
Methods: We searched Health Systems Evidence in November 2010 and PDQ-Evidence up to 17 December 2016 for systematic reviews. We did not apply any date, language, or publication status limitations in the searches. We included well-conducted systematic reviews of studies that assessed the effects of financial arrangements on patient outcomes (health and health behaviours), the quality or utilisation of healthcare services, resource use, healthcare provider outcomes (such as sick leave), or social outcomes (such as poverty, employment, or financial burden of patients, e.g. out-of-pocket payment, catastrophic disease expenditure) and that were published after April 2005. We excluded reviews with limitations important enough to compromise the reliability of the findings. Two overview authors independently screened reviews, extracted data, and assessed the certainty of evidence using GRADE. We prepared SUPPORT Summaries for eligible reviews, including key messages, 'Summary of findings' tables (using GRADE to assess the certainty of the evidence), and assessments of the relevance of findings to low-income countries.
Main results: We identified 7272 reviews and included 15 in this overview, on: collection of funds (2 reviews), insurance schemes (1 review), purchasing of services (1 review), recipient incentives (6 reviews), and provider incentives (5 reviews). The reviews were published between 2008 and 2015; focused on 13 subcategories; and reported results from 276 studies: 115 (42%) randomised trials, 11 (4%) non-randomised trials, 23 (8%) controlled before-after studies, 51 (19%) interrupted time series, 9 (3%) repeated measures, and 67 (24%) other non-randomised studies. Forty-three per cent (119/276) of the studies included in the reviews took place in low- and middle-income countries. Collection of funds: the effects of changes in user fees on utilisation and equity are uncertain (very low-certainty evidence). It is also uncertain whether aid delivered under the Paris Principles (ownership, alignment, harmonisation, managing for results, and mutual accountability) improves health outcomes compared to aid delivered without conforming to those principles (very low-certainty evidence). Insurance schemes: community-based health insurance may increase service utilisation (low-certainty evidence), but the effects on health outcomes are uncertain (very low-certainty evidence). It is uncertain whether social health insurance improves utilisation of health services or health outcomes (very low-certainty evidence). Purchasing of services: it is uncertain whether increasing salaries of public sector healthcare workers improves the quantity or quality of their work (very low-certainty evidence). Recipient incentives: recipient incentives may improve adherence to long-term treatments (low-certainty evidence), but it is uncertain whether they improve patient outcomes. One-time recipient incentives probably improve patient return for start or continuation of treatment (moderate-certainty evidence) and may improve return for tuberculosis test readings (low-certainty evidence). However, incentives may not improve completion of tuberculosis prophylaxis, and it is uncertain whether they improve completion of treatment for active tuberculosis. Conditional cash transfer programmes probably lead to an increase in service utilisation (moderate-certainty evidence), but their effects on health outcomes are uncertain. Vouchers may improve health service utilisation (low-certainty evidence), but the effects on health outcomes are uncertain (very low-certainty evidence). Introducing a restrictive cap may decrease use of medicines for symptomatic conditions and overall use of medicines, may decrease insurers' expenditures on medicines (low-certainty evidence), and has uncertain effects on emergency department use, hospitalisations, and use of outpatient care (very low-certainty evidence). Reference pricing, maximum pricing, and index pricing for drugs have mixed effects on drug expenditures by patients and insurers as well as the use of brand and generic drugs. Provider incentives: the effects of provider incentives are uncertain (very low-certainty evidence), including: the effects of provider incentives on the quality of care provided by primary care physicians or outpatient referrals from primary to secondary care, incentives for recruiting and retaining health professionals to serve in remote areas, and the effects of pay-for-performance on provider performance, the utilisation of services, patient outcomes, or resource use in low-income countries.
Authors' conclusions: Research based on sound systematic review methods has evaluated numerous financial arrangements relevant to low-income countries, targeting different levels of the health systems and assessing diverse outcomes. However, included reviews rarely reported social outcomes, resource use, equity impacts, or undesirable effects. We also identified gaps in primary research because of uncertainty about applicability of the evidence to low-income countries. Financial arrangements for which the effects are uncertain include external funding (aid), caps and co-payments, pay-for-performance, and provider incentives. Further studies evaluating the effects of these arrangements are needed in low-income countries. Systematic reviews should include all outcomes that are relevant to decision-makers and to people affected by changes in financial arrangements.
Conflict of interest statement
Elizabeth Paulsen, Simon Lewin, Cristian A Herrera, Newton Opiyo, Tomas Pantoja, Gabriel Rada, and Andrew D Oxman are editors of the Cochrane Effective Practice and Organisation of Care (EPOC) Group. Charles S Wiysonge, Agustín Ciapponi, and Andrew D Oxman are authors of some of the included reviews.
Update of
- doi: 10.1002/14651858.CD011084
References
References to included reviews
Acharya 2012
-
- Acharya A, Vellakkal S, Taylor F, Masset E, Satija A, Burke M, Ebrahim S. Impact of National Health Insurance for the Poor and the Informal Sector in Low‐ and Middle‐income Countries: a Systematic Review. London: EPPI‐Centre, Social Science Research Unit, Institute of Education, University of London, 2012.
Acosta 2014
-
- Acosta A, Ciapponi A, Aaserud M, Vietto V, Austol‐Dahlgren A, Kosters JP, Vacca C, Machado M, Diaz D, Oxman AD. Pharmaceutical policies: effects of reference pricing, other pricing, and purchasing policies. Cochrane Database of Systematic Reviews 2014, Issue 10. [DOI: 10.1002/14651858.CD005979.pub2] - DOI - PMC - PubMed
Akbari 2008
Brody 2013
-
- Brody CM, Bellows N, Campbell M, Potts M. The Impact of vouchers on the use and quality of health care in developing countries: a systematic review. Global Public Health 2013;8(4):363‐88. - PubMed
Carr 2011
-
- Carr SC, Leggatt‐Cook C, Clarke M, MacLachlan M, Papola TS, Pais J, et al. What is the Evidence of the Impact of Increasing Salaries on Improving the Performance of Public Servants, Including Teachers, Doctors/Nurses, and Mid‐level Occupations, in Low and Middle‐income Countries: Is it Time to Give Pay a Chance?. London: EPPI Centre, Social Science Research Unit, Institute of Education, University of London, 2011.
Grobler 2015
Hayman 2011
-
- Hayman R, Taylor EM, Crawford F, Jeffery P, Smith J, Harper I. The Impact of Aid on Maternal and Reproductive Health: A Systematic Review to Evaluate the Effect of Aid on the Outcomes of Millennium Development Goal 5. London: EPPI‐Centre, Social Science Research Unit, Institute of Education, University of London, 2011.
Haynes 2008
Lagarde 2009
Lagarde 2011
Luiza 2015
Lutge 2015
Rutebemberwa 2014
-
- Rutebemberwa E, Kinengyere AA, Ssengooba F, Pariyo GW, Kiwanuka SN. Financial interventions and movement restrictions for managing the movement of health workers between public and private organizations in low‐ and middle‐income countries. Cochrane Database of Systematic Reviews 2014, Issue 2. [DOI: 10.1002/14651858.CD009845.pub2] - DOI - PMC - PubMed
Scott 2011
References to excluded reviews
Attree 2006
-
- Attree, P. The social costs of child poverty: a systematic review of the qualitative evidence. Children & Society 2006;20:54–66. [DOI: 10.1002/CHI.854] - DOI
Barnighausen 2009
Bellows 2011
-
- Bellows NM, Bellows BW, Warren C. The use of vouchers for reproductive health services in developing countries: systematic review. Tropical Medicine & International Health 2011;16(1):84‐96. - PubMed
Bhutta 2009
Bock 2001
-
- Bock NN, Sales RM, Rogers T, DeVoe B. A spoonful of sugar: improving adherence to tuberculosis treatment using financial incentives. International Journal of Tuberculosis and Lung Disease 2001;5(1):96‐8. - PubMed
Borghi 2006
-
- Borghi J, Ensor T, Somanathan A, Lissner C, Mills A, Lancet Maternal Survival Series steering group. Mobilising financial resources for maternal health. Lancet 2006;368(9545):1457‐65. - PubMed
Bosch‐Capblanch 2007
-
- Bosch‐Capblanch X, Abba K, Prictor M, Garner P. Contracts between patients and healthcare practitioners for improving patients' adherence to treatment, prevention and health promotion activities. Cochrane Database of Systematic Reviews 2007, Issue 2. [DOI: 10.1002/14651858.CD004808.pub3] - DOI - PMC - PubMed
Buchmueller 2005
-
- Buchmueller TC, Grumbach K, Kronick R, Kahn JG. The effect of health insurance on medical care utilization and implications for insurance expansion: a review of the literature. Medical Care Research and Review 2005;62(1):3‐30. - PubMed
Chaix‐Couturier 2000
-
- Chaix‐Couturier C, Durand‐Zaleski I, Jolly D, Durieux P. Effects of financial incentives on medical practice: results from a systematic review of the literature and methodological issues. International Journal for Quality in Health Care 2000;12(2):133‐42. - PubMed
De Janvry 2006
-
- Janvry A, Sadoulet E. Making conditional cash transfer programs more efficient: designing for maximum effect of the conditionality. World Bank Economic Review 2006;20:1‐29.
Doran 2006
Eichler 2006
-
- Eichler R. Can "pay for performance" increase utilization by the poor and improve the quality of health services? Discussion paper for the first meeting of the Working Group on Performance‐Based Incentives Center for Global Development, 2006. Available from www.cgdev.org/doc/ghprn/PBI%20Background%20Paper.pdf.
Ekman 2004
-
- Ekman B. Community‐based health insurance in low‐income countries: a systematic review of the evidence. Health Policy and Planning 2004;19(5):249‐70. - PubMed
Ensor 2004
-
- Ensor T, Cooper S. Overcoming barriers to health service access and influencing the demand side through purchasing. Washington (DC): Health, Nutrition, and Population Family (HNP) Discussion Paper. World Bank's Human Development Network 2004.
Faden 2011
-
- Faden L, Vialle‐Valentin C, Ross‐Degnan D, Wagner A. Active pharmaceutical management strategies of health insurance systems to improve cost‐effective use of medicines in low‐ and middle‐income countries: a systematic review of current evidence. Health Policy 2011;100(2‐3):134‐43. [DOI: 10.1016/j.healthpol.2010.10.020] - DOI - PubMed
Forbes 2002
Fournier 2009
Gemmill 2008
Giuffrida 1997
Giuffrida 1999
Giuffrida 2000
Gosden 2000
-
- Gosden T, Forland F, Kristiansen IS, Sutton M, Leese B, Giuffrida A, et al. Capitation, salary, fee‐for‐service and mixed systems of payment: effects on the behaviour of primary care physicians. Cochrane Database of Systematic Reviews 2000, Issue 3. [DOI: 10.1002/14651858.CD002215] - DOI - PMC - PubMed
Gosden 2001
-
- Gosden T, Forland F, Kristiansen IS, Sutton M, Leese B, Giuffrida A, et al. Impact of payment method on behaviour of primary care physicians: a systematic review. Journal of Health Services Research and Policy 2001;6(1):44‐55. - PubMed
Handa 2006
-
- Handa S, Davis B. The experience of conditional cash transfers in Latin America and the Caribbean. Development Policy Review 2006;24:513–36. [DOI: 10.1111/j.1467-7679.2006.00345.x] - DOI
Kane 2004
-
- Kane RL, Johnson PE, Town RJ, Butler M. A structured review of the effect of economic incentives on consumers' preventive behavior. American Journal of Preventive Medicine 2004;27(4):327‐52. - PubMed
Lagarde 2006
-
- Lagarde M, Palmer N. Evidence from systematic reviews to inform decision making regarding financing mechanisms that improve access to health services for poor people. A policy brief prepared for the International Dialogue on Evidence‐Informed Action to Achieve Health Goals in Developing Countries (IDEAHealth). Geneva: Alliance for Health Policy and Systems Research; 2006. Available from www.who.int/rpc/meetings/HealthFinancingBrief.pdf.
Lagarde 2007
-
- Lagarde M, Haines A, Palmer N. Conditional cash transfers for improving uptake of health interventions in low‐ and middle‐income countries: a systematic review. JAMA 2007;298(16):1900–10. - PubMed
Lagarde 2008
Lawn 2009
Lee 2009
Lucas 2008
Mannion 2008
Meyer 2011
-
- Meyer C, Bellows N, Campbell M, Potts M. The Impact of Vouchers on the Use and Quality of Health Goods and Services in Developing Countries: a Systematic Review. London: EPPI‐Centre, Social Science Research Unit, Institute of Education, University of London, 2011.
Oxman 2008
-
- Oxman AD, Fretheim A. An overview of research on the effects of results‐based financing. Oslo: Nasjonalt kunnskapssenter for helsetjenesten; 2008. Report Nr 16‐2008.. - PubMed
Patouillard 2007
Petersen 2006
-
- Petersen LA, Woodard LD, Urech T, Daw C, Sookanan S. Does pay‐for‐performance improve the quality of health care?. Annals of Internal Medicine 2006;145(4):265‐72. - PubMed
Petry 2012
Rosenthal 2006
-
- Rosenthal MB, Frank RG. What is the empirical basis for paying for quality in health care?. Medical Care Research and Review 2006;63(2):135‐57. - PubMed
Siddiqi 2007
-
- Siddiqi A, Irwin L, Hertzman C, World Health Organization’s Commission on the Social Determinants of Health. Total Environment Assessment Model for Early Childhood Development: Evidence Report. Geneva: World Health Organization, 2007.
Sutherland 2008
-
- Sutherland K, Leatherman S, Christianson J. Paying the patient: does it work? A review of patient‐targeted incentives. London: Quest for quality and improved performance. The Health Foundation, UK 2008.
Van Herck 2010
WHO 1996
-
- Maternal and Newborn Health/Safe Motherhood Unit. Division of Reproductive Health. Maternity Waiting Homes: A Review of Experiences. Geneva: World Health Organization, 1996.
WHO 2003
-
- World Health Organization. Adherence to Long‐term Therapies: Evidence for Action. Geneva: World Health Organization, 2003.
WHO 2010b
-
- World Health Organization. Increasing Access to Health Workers in Remote and Rural Areas through Improved Retention: Global Policy Recommendations. Geneva: World Health Organization, 2010. - PubMed
Yoong 2012
-
- Yoong J, Rabinovich L, Diepeveen S. The Impact of Economic Resource Transfers to Women versus Men: A Systematic Review. London: EPPI‐Centre, Social Science Research Unit, Institute of Education, University of London, 2012.
Additional references
Adebayo 2015
Althabe 2008
-
- Althabe F, Bergel E, Cafferata ML, Gibbons L, Ciapponi A, Alemán A, et al. Strategies for improving the quality of health care in maternal and child health in low‐ and middle‐income countries: an overview of systematic reviews. Paediatric and Perinatal Epidemiology 2008;22(Suppl 1):42‐60. - PubMed
Bambra 2014
-
- Bambra C, Garthwaite K, Hunter D. All things being equal: does it matter for equity how you organize and pay for health care? A review of the international evidence. International Journal of Health Services: Planning, Administration, Evaluation 2014;44(3):457‐77. - PubMed
Carrin 2002
-
- Carrin G. Social health insurance in developing countries: a continuing challenge. International Social Security Review 2002;55:57‐69.
Carrin 2004
-
- Carrin G, James C, WHO Dept of Health System Financing, Expenditure, Resource Allocation. Reaching Universal Coverage via Social Health Insurance: Key Design Features in the Transition Period. Geneva: World Health Organization, 2004.
Ciapponi 2014
Drechsler 2005
-
- Drechsler D, Jutting J. Private Health Insurance in Low and Middle‐Income Countries. Scope, Limitations, and Policy Response; March 2005. OECD Development Centre. Available from www.eldis.org/vfile/upload/1/document/0708/DOC19897.pdf.
EPOC 2017
-
- Cochrane Effective Practice, Organisation of Care (EPOC). EPOC Resources for review authors, 2017. Available from http://epoc.cochrane.org/resources/epoc‐resources‐review‐authors.
Guyatt 2008
Herrera 2014
Jia 2014
Jia 2015
-
- Jia L, Yuan B, Meng Q, Scott A. Payment methods for ambulatory care health professionals. Cochrane Database of Systematic Reviews 2015, Issue 9. [DOI: 10.1002/14651858.CD011865] - DOI
Kutzin 2001
-
- Kutzin J. A descriptive framework for country‐level analysis of health care financing arrangements. Health Policy 2001;56(3):171‐204. - PubMed
Lavis 2015
Lewin 2008
-
- Lewin S, Lavis JN, Oxman AD, Bastías G, Chopra M, Ciapponi A, et al. Supporting the delivery of cost‐effective interventions in primary health‐care systems in low‐income and middle‐income countries: an overview of systematic reviews. Lancet 2008;372(9642):928‐39. - PubMed
Mathes 2014
-
- Mathes T, Pieper D, Mosch CG, Jaschinski T, Eikermann M. Payment methods for hospitals. Cochrane Database of Systematic Reviews 2014, Issue 6. [DOI: 10.1002/14651858.CD011156] - DOI
Motaze 2015
Murray 2000
Pantoja 2014
Paris Declaration 2005
-
- Paris High‐Level Forum. Paris declaration on aid effectiveness. www.oecd.org/dac/effectiveness/34428351.pdf (accessed 23 April 2015).
Rada 2013
-
- Rada G, Pérez D, Capurro D. Epistemonikos: A free, relational, collaborative, multilingual database of health evidence. Studies in Health Technology and Informatics 2013;192:486‐90. - PubMed
Ranji 2007
-
- Ranji SR, Auerbach AD, Hurd CJ, O'Rourke K, Shojania KG. Effects of rapid response systems on clinical outcomes: systematic review and meta‐analysis. Journal of Hospital Medicine 2007;2(6):422‐32. - PubMed
Ravishankar 2009
-
- Ravishankar N, Gubbins P, Cooley RJ, Leach‐Kemon K, Michaud CM, Jamison DT, et al. Financing of global health: tracking development assistance for health from 1990 to 2007. Lancet 2009;373(9681):2113‐24. - PubMed
Rosenbaum 2011
Schieber 2006
-
- Schieber G, Baeza C, Kress D, Maier M. Chapter 12: Financing Health Systems in the 21st Century. In: Jamison DT, Breman JG, Measham AR, Alleyne G, Claeson M, Evans DB, et al. editor(s). Disease Control Priorities in Developing Countries. 2nd Edition. Washington DC: World Bank, 2006.
Schünemann 2011a
-
- Schünemann HJ, Oxman AD, Higgins JPT, Vist GE, Glasziou P, Guyatt GH. Chapter 11: Presenting results and 'Summary of findings' tables. In: Higgins JPT, Green S (editors), Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 (updated March 2011). The Cochrane Collaboration, 2011. Available from www.cochrane‐handbook.org.
Schünemann 2011b
-
- Schünemann HJ, Oxman AD, Vist GE, Higgins JPT, Deeks JJ, Glasziou P, et al. Chapter 12: Interpreting results and drawing conclusions. In: Higgins JPT, Green S (editors), Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 (updated March 2011). The Cochrane Collaboration, 2011. Available from www.cochrane‐handbook.org.
Town 2005
-
- Town R, Kane R, Johnson P, Butler M. Economic incentives and physicians' delivery of preventive care: a systematic review. American Journal of Preventive Medicine 2005;28(2):234‐40. - PubMed
UN 2012
-
- United Nations. Global Health and Foreign Policy [A/67/L.36]. New York: United Nations, 2012.
Van Olmen 2010
-
- Olmen J, Criel B, Damme W, Marchal B, Belle S, Dormael M, et al. Analysing health systems to make them stronger. Studies in Health Services Organisation & Policy 2010; Vol. 27:1‐102. Available from www.strengtheninghealthsystems.be/doc/SHSO&P27_HS%20ANALYSIS_FINAL.pdf.
Wensing 1998
WHO 2000
-
- World Health Organization. The World Health Report 2000 ‐ Health Systems: Improving Performance. Geneva: World Health Organization, 2000.
WHO 2005
-
- World Health Organization. Sustainable Health Financing, Universal Coverage and Social Health Insurance. WHO: Geneva, 2005.
WHO 2007
-
- World Health Organization. Everybody's Business: Strengthening Health Systems to Improve Health Outcomes: WHO's Framework for Action. 2007: World Health Organization, 2007.
WHO 2010a
WHO 2015
-
- World Health Organization. Sustainable Development Goal 3: Ensure healthy lives and promote wellbeing for all at all ages. 2015. www.who.int/sdg/targets/en/ (accessed 12 June 2017).
Wiysonge 2012
World Bank 2016
-
- The World Bank Group. Data. Countries and Economies, 2016. Available from data.worldbank.org/country (accessed prior to 30 June 2017).
References to other published versions of this review
Wiysonge 2014
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Other Literature Sources
Miscellaneous