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Makate M. Balancing the scales? Evaluating the impact of results-based financing on maternal health outcomes and related inequality of opportunity in Zimbabwe. Soc Sci Med 2024; 359:117257. [PMID: 39276506 DOI: 10.1016/j.socscimed.2024.117257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 08/10/2024] [Accepted: 08/15/2024] [Indexed: 09/17/2024]
Abstract
This study evaluates the impact of results-based financing (RBF) on maternal health outcomes and the inequality of opportunity (IOP) in these outcomes in Zimbabwe. We employ a difference-in-differences approach that leverages the staggered implementation of the programme across 60 districts, exploiting temporal variation in the introduction of RBF and individual-level variation in birth timing. Our analysis uses nationally representative, pooled cross-sectional data from the 2005/2006, 2010/2011, and 2015 Zimbabwe demographic and health surveys. Employing the extended two-way fixed effects (ETWFE) estimator to address biases associated with staggered rollouts, we find significant positive effects of RBF on maternal health outcomes. The programme is associated with an increase in the number of prenatal care visits by 0.185 units (p < 0.01), first-trimester care by 7.7 percentage points (pp) (p < 0.01), facility births by 8.6 pp (p < 0.01), and professional delivery assistance by 3.4 pp (p < 0.01), while reducing C-section rates by 1.3 pp (p < 0.01). Additionally, RBF is associated with reductions in IOP in prenatal care visits, early prenatal care, facility births, and professional delivery assistance by 3.8, 1.3, 8.4, and 4.9 pp (p < 0.01), respectively. These findings underscore the potential of RBF to enhance maternal health outcomes and promote health equity. Integrating equity considerations into health system strengthening initiatives is essential. Policymakers should ensure that health interventions improve access and balance opportunities across various socio-economic and demographic groups. This evidence suggests that RBF schemes can improve access to and equity in healthcare services, particularly in low-income settings such as Zimbabwe.
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Affiliation(s)
- Marshall Makate
- Health Economics and Data Analytics, School of Population Health, Curtin University, GPO Box U1987, Perth, WA 6845, Australia.
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Dasgupta T, De Allegri M, Brenner S, Kaminjolo-Kambala C, Lohmann J. Good while it lasted? Estimating the long-term and withdrawal effects of results-based financing in Malawi on maternal care utilisation using routine data. BMJ Open 2024; 14:e066115. [PMID: 38458806 DOI: 10.1136/bmjopen-2022-066115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVES This study aimed to evaluate the effect of introduction and subsequent withdrawal of the Results-based Financing for Maternal and Newborn Health Initiative (RBF4MNH) in Malawi on utilisation of facility-based childbirths, antenatal care (ANC) and postnatal care (PNC). DESIGN A controlled interrupted time series design was used with secondary data from the Malawian Health Management Information System. SETTING Healthcare facilities at all levels identified as providing maternity services in four intervention districts and 20 non-intervention districts in Malawi. PARTICIPANTS Routinely collected, secondary data of total monthly service utilisation of facility-based childbirths, ANC and PNC services. INTERVENTIONS The intervention is the RBF4MNH initiative, introduced by the Malawian government in 2013 to improve maternal and infant health outcomes and withdrawn in 2018 after ceasing of donor funding. OUTCOME MEASURES Differences in total volume and trends of utilisation of facility-based childbirths, ANC and PNC services, compared between intervention versus non-intervention districts, for the study period of 90 consecutive months. RESULTS No significant effect was observed, on utilisation trends for any of the three services during the first 2.5 years of intervention. In the following 2.5 years after full implementation, we observed a small positive increase for facility-based childbirths (+0.62 childbirths/month/facility) and decrease for PNC (-0.55 consultations/month/facility) trends of utilisation respectively. After withdrawal, facility-based childbirths and ANC consultations dropped both in immediate volume after removal (-10.84 childbirths/facility and -20.66 consultations/facility, respectively), and in trends of utilisation over time (-0.27 childbirths/month/facility and -1.38 consultations/month/facility, respectively). PNC utilisation levels seemed unaffected in intervention districts against a decline in the rest of the country. CONCLUSIONS Concurrent with wider literature, our results suggest that effects of complex health financing interventions, such as RBF4MNH, can take a long time to be seen. They might not be sustained beyond the implementation period if measures are not adopted to reform existing health financing structures.
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Affiliation(s)
- Tisha Dasgupta
- Department of Women & Children's Health, King's College London, London, UK
- London School of Hygiene & Tropical Medicine, London, UK
| | - Manuela De Allegri
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Stephan Brenner
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | | | - Julia Lohmann
- London School of Hygiene & Tropical Medicine, London, UK
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Alemayehu M, Yakob B, Khuzwayo N. Barriers and enablers to emergency obstetric and newborn care services use in Wolaita Zone, Southern Ethiopia: a qualitative case study. BMC Public Health 2022; 22:2087. [PMID: 36384508 PMCID: PMC9667656 DOI: 10.1186/s12889-022-14504-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Globally, 11.4 million untreated obstetric complications did not receive Emergency Obstetric and Newborn Care (EmONC) services yearly, with the highest burden in low and middle-income countries. Half of the Ethiopian women with obstetric complications did not receive EmONC services. However, essential aspects of the problem have not been assessed in depth. This study, therefore, explored the various aspects of barriers and enablers to women's EmONC services utilization in southern Ethiopia. METHODOLOGY A qualitative case study research design was used in nine districts of the Wolaita Zone. A total of 37 study participants were selected using a purposive stratified sampling technique and interviewed till data saturation. Twenty-two key informant interviews were conducted among front-line EmONC service providers, managers, community leaders, and traditional birth attendants (TBAs). Individual in-depth interviews were conducted among 15 women with obstetric complications. The trustworthiness of the research was assured by establishing credibility, transferability, conformability, and dependability. NVivo 12 was used to assist with the thematic data analysis. RESULT Five themes emerged from the analysis: service users' perception and experience (knowledge, perceived quality, reputation, respectful care, and gender); community-related factors (misconceptions, traditional practices, family and peer influence, and traditional birth attendants' role); access and availability of services (infrastructure and transportation); healthcare financing (drugs and supplies, out-of-pocket expenses, and fee exemption); and health facility-related factors (competency, referral system, waiting time, and leadership). CONCLUSION Many women and their newborns in the study area suffered severe and life-threatening complications because of the non-utilization or delayed utilization of EmONC services. A key policy priority should be given to enhancing women's awareness, eliminating misconceptions, improving women's autonomy, and ensuring traditional practices' role in EmONC service utilization. Community awareness interventions are required to enhance service uptake. Furthermore, the health systems must emphasize improving the quality of care, inequitable distribution of EmONC facilities, and essential drugs. The financial constraints need to be addressed to motivate women from low socioeconomic status. Furthermore, intersectoral collaboration is required to maintain a legal framework to control and prohibit home deliveries and empower women.
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Affiliation(s)
- Mihiretu Alemayehu
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
- School of Nursing and Public Health, Discipline of Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Bereket Yakob
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
- School of Population and Public Health, the University of British Columbia, Vancouver, BC Canada
| | - Nelisiwe Khuzwayo
- School of Nursing and Public Health, Discipline of Public Health, University of KwaZulu-Natal, Durban, South Africa
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Ferede Gebremedhin A, Dawson A, Hayen A. Evaluations of effective coverage of maternal and child health services: A systematic review. Health Policy Plan 2022; 37:895-914. [PMID: 35459943 PMCID: PMC9347022 DOI: 10.1093/heapol/czac034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 03/25/2022] [Accepted: 04/21/2022] [Indexed: 11/27/2022] Open
Abstract
Conventionally used coverage measures do not reflect the quality of care. Effective coverage (EC) assesses the extent to which health care services deliver potential health gains to the population by integrating concepts of utilization, need and quality. We aimed to conduct a systematic review of studies evaluating EC of maternal and child health services, quality measurement strategies and disparities across wealth quantiles. A systematic search was performed in six electronic databases [MEDLINE, EMBASE, Cumulative Index of Nursing and Allied Health (CINAHL), Scopus, Web of Science and Maternity and Infant Care] and grey literature. We also undertook a hand search of references. We developed search terms having no restrictions based on publication period, country or language. We included studies which reported EC estimates based on the World Health Organization framework of measuring EC. Twenty-seven studies, all from low- and middle-income settings (49 countries), met the criteria and were included in the narrative synthesis of the results. Maternal and child health intervention(s) and programme(s) were assessed either at an individual level or as an aggregated measure of health system performance or both. The EC ranged from 0% for post-partum care to 95% for breastfeeding. When crude coverage measures were adjusted to account for the quality of care, the EC values turned lower. The gap between crude coverage and EC was as high as 86%, and it signified a low quality of care. The assessment of the quality of care addressed structural, process and outcome domains individually or combined. The wealthiest 20% had higher EC of services than the poorest 20%, an inequitable distribution of coverage. More efforts are needed to improve the quality of maternal and child health services and to eliminate the disparities. Moreover, considering multiple dimensions of quality and the use of standard measurements are recommended to monitor coverage effectively.
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Affiliation(s)
- Aster Ferede Gebremedhin
- Department of Public Health, College of Health Sciences, Debre Markos University, PO Box 269, Debre Markos, Ethiopia
- School of Public Health, University of Technology Sydney, PO Box 123, Broadway NSW 2007, Sydney, Australia
| | - Angela Dawson
- School of Public Health, University of Technology Sydney, PO Box 123, Broadway NSW 2007, Sydney, Australia
| | - Andrew Hayen
- School of Public Health, University of Technology Sydney, PO Box 123, Broadway NSW 2007, Sydney, Australia
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Torbica A, Grainger C, Okada E, De Allegri M. How much does it cost to combine supply-side and demand-side RBF approaches in a single intervention? Full cost analysis of the Results Based Financing for Maternal and Newborn Health Initiative in Malawi. BMJ Open 2022; 12:e050885. [PMID: 35440444 PMCID: PMC9020314 DOI: 10.1136/bmjopen-2021-050885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVE To estimate the economic cost associated with implementing the Results Based Financing for Maternal and Newborn Health (RBF4MNH) Initiative in Malawi. No specific hypotheses were formulated ex-ante. SETTING Primary and secondary delivery facilities in rural Malawi. PARTICIPANTS Not applicable. The study relied almost exclusively on secondary financial data. INTERVENTION The RBF4MNH Initiative was a results-based financing (RBF) intervention including both a demand and a supply-side component. PRIMARY AND SECONDARY OUTCOME MEASURES Cost per potential and for actual beneficiaries. RESULTS The overall economic cost of the Initiative during 2011-2016 amounted to €12 786 924, equivalent to €24.17 per pregnant woman residing in the intervention districts. The supply side activity cluster absorbed over 40% of all resources, half of which were spent on infrastructure upgrading and equipment supply, and 10% on incentives. Costs for the demand side activity cluster and for verification were equivalent to 14% and 6%, respectively of the Initiative overall cost. CONCLUSION Carefully tracing resource consumption across all activities, our study suggests that the full economic cost of implementing RBF interventions may be higher than what was previously reported in published cost-effectiveness studies. More research is urgently needed to carefully trace the costs of implementing RBF and similar health financing innovations, in order to inform decision-making in low-income and middle-income countries around scaling up RBF approaches.
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Affiliation(s)
- Aleksandra Torbica
- Department of Social and Political Sciences, Centre for Research for Health and Social Care Management, Bocconi University, Milano, Italy
| | | | - Elena Okada
- Options Consultancy Services Ltd, London, UK
| | - Manuela De Allegri
- Heidelberg Institute of Global Health, Heidelberg University Hospital and Faculty of Medicine, Heidelberg University, Heidelberg, Germany
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Rudasingwa M, Yeboah E, Ridde V, Bonnet E, De Allegri M, Muula AS. How equitable is health spending on curative services and institutional delivery in Malawi? Evidence from a quasi-longitudinal benefit incidence analysis. Int J Equity Health 2022; 21:25. [PMID: 35180861 PMCID: PMC8856874 DOI: 10.1186/s12939-022-01624-5] [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: 07/21/2021] [Accepted: 01/24/2022] [Indexed: 11/18/2022] Open
Abstract
Background Malawi is one of a handful of countries that had resisted the implementation of user fees, showing a commitment to providing free healthcare to its population even before the concept of Universal Health Coverage (UHC) acquired global popularity. Several evaluations have investigated the effects of key policies, such as the essential health package or performance-based financing, in sustaining and expanding access to quality health services in the country. Understanding the distributional impact of health spending over time due to these policies has received limited attention. Our study fills this knowledge gap by assessing the distributional incidence of public and overall health spending between 2004 and 2016. Methods We relied on a Benefit Incidence Analysis (BIA) to measure the socioeconomic inequality of public and overall health spending on curative services and institutional delivery across different health facility typologies. We used data from household surveys and National Health Accounts. We used a concentration index (CI) to determine the health benefits accrued by each socioeconomic group. Results Socioeconomic inequality in both public and overall health spending substantially decreased over time, with higher inequality observed in overall spending, non-public health facilities, curative health services, and at higher levels of care. Between 2004 and 2016, the inequality in public spending on curative services decreased from a CI of 0.037 (SE 0.013) to a CI of 0.004 (SE 0.011). Whiles, it decreased from a CI of 0.084 (SE 0.014) to a CI of 0.068 (SE 0.015) for overall spending in the same period. For institutional delivery, inequality in public and overall spending decreased between 2004 and 2016 from a CI of 0.032 (SE 0.028) to a CI of -0.057 (SE 0.014) and from a CI of 0.036 (SE 0.022) to a CI of 0.028 (SE 0.018), respectively. Conclusions Through its free healthcare policy, Malawi has reduced socioeconomic inequality in health spending over time, but some challenges still need to be addressed to achieve a truly egalitarian health system. Our findings indicate a need to increase public funding for the health sector to ensure access to care and financial protection. Supplementary Information The online version contains supplementary material available at 10.1186/s12939-022-01624-5.
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Affiliation(s)
- Martin Rudasingwa
- Heidelberg Institute of Global Health, University Hospital & Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Edmund Yeboah
- Heidelberg Institute of Global Health, University Hospital & Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Valéry Ridde
- CEPED, Institute for Research on Sustainable Development, IRD-Université de Paris, ERL INSERM SAGESUD, Paris, France
| | - Emmanuel Bonnet
- IRD, UMR 215 Prodig, CNRS, Université Paris 1 Panthéon-Sorbonne, AgroParisTech, 5, Cours des Humanités, F-93 322, Aubervilliers, Cedex, France
| | - Manuela De Allegri
- Heidelberg Institute of Global Health, University Hospital & Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Adamson Sinjani Muula
- School of Public Health and Family Medicine, College of Medicine, University of Malawi, Blantyre, Malawi. .,Kamuzu University of Health Sciences, Blantyre, Malawi.
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Brenner S, Favaretti C, Lohmann J, Chinkhumba J, Muula AS, De Allegri M. Implementation of a performance-based financing scheme in Malawi and resulting externalities on the quality of care of non-incentivized services. BMC Pregnancy Childbirth 2021; 21:408. [PMID: 34051728 PMCID: PMC8164300 DOI: 10.1186/s12884-021-03880-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/12/2021] [Indexed: 11/30/2022] Open
Abstract
Background Countries in Africa progressively implement performance-based financing schemes to improve the quality of care provided by maternal, newborn and child health services. Beyond its direct effects on service provision, evidence suggests that performance-based financing can also generate positive externalities on service utilization, such as increased use of those services that reached higher quality standards after effective scheme implementation. Little, however, is known about externalities generated within non-incentivized health services, such as positive or negative effects on the quality of services within the continuum of maternal care. Methods We explored whether a performance-based financing scheme in Malawi designed to improve the quality of childbirth service provision resulted positive or negative externalities on the quality of non-targeted antenatal care provision. This non-randomized controlled pre-post-test study followed the phased enrolment of facilities into a performance-based financing scheme across four districts over a two-year period. Effects of the scheme were assessed by various composite scores measuring facilities’ readiness to provide quality antenatal care, as well as the quality of screening, prevention, and education processes offered during observed antenatal care consultations. Results Our study did not identify any statistically significant effects on the quality of ANC provision attributable to the implemented performance-based financing scheme. Our findings therefore suggest not only the absence of positive externalities, but also the absence of any negative externalities generated within antenatal care service provision as a result of the scheme implementation in Malawi. Conclusions Prior research has shown that the Malawian performance-based financing scheme was sufficiently effective to improve the quality of incentivized childbirth service provision. Our findings further indicate that scheme implementation did not affect the quality of non-incentivized but clinically related antenatal care services. While no positive externalities could be identified, we also did not observe any negative externalities attributable to the scheme’s implementation. While performance-based incentives might be successful in improving targeted health care processes, they have limited potential in producing externalities – neither positive nor negative – on the provision quality of related non-incentivized services. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-03880-9.
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Affiliation(s)
- Stephan Brenner
- Heidelberg Institute of Global Health, Heidelberg University Hospital and Medical Faculty, University of Heidelberg, INF 130.3, 69120, Heidelberg, Germany.
| | - Caterina Favaretti
- Heidelberg Institute of Global Health, Heidelberg University Hospital and Medical Faculty, University of Heidelberg, INF 130.3, 69120, Heidelberg, Germany
| | - Julia Lohmann
- Heidelberg Institute of Global Health, Heidelberg University Hospital and Medical Faculty, University of Heidelberg, INF 130.3, 69120, Heidelberg, Germany.,Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Jobiba Chinkhumba
- Department of Health Systems and Policy, Health Economics and Policy Unit, University of Malawi College of Medicine, Blantyre, Malawi
| | - Adamson S Muula
- School of Public Health and Family Medicine and ACEPHEM, University of Malawi College of Medicine, Blantyre, Malawi
| | - Manuela De Allegri
- Heidelberg Institute of Global Health, Heidelberg University Hospital and Medical Faculty, University of Heidelberg, INF 130.3, 69120, Heidelberg, Germany
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Diaconu K, Falconer J, Verbel A, Fretheim A, Witter S. Paying for performance to improve the delivery of health interventions in low- and middle-income countries. Cochrane Database Syst Rev 2021; 5:CD007899. [PMID: 33951190 PMCID: PMC8099148 DOI: 10.1002/14651858.cd007899.pub3] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND There is growing interest in paying for performance (P4P) as a means to align the incentives of healthcare providers with public health goals. Rigorous evidence on the effectiveness of these strategies in improving health care and health in low- and middle-income countries (LMICs) is lacking; this is an update of the 2012 review on this topic. OBJECTIVES To assess the effects of paying for performance on the provision of health care and health outcomes in low- and middle-income countries. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, and 10 other databases between April and June 2018. We also searched two trial registries, websites, online resources of international agencies, organizations and universities, and contacted experts in the field. Studies identified from rerunning searches in 2020 are under 'Studies awaiting classification.' SELECTION CRITERIA We included randomized or non-randomized trials, controlled before-after studies, or interrupted time series studies conducted in LMICs (as defined by the World Bank in 2018). P4P refers to the transfer of money or material goods conditional on taking a measurable action or achieving a predetermined performance target. To be included, a study had to report at least one of the following outcomes: patient health outcomes, changes in targeted measures of provider performance (such as the delivery of healthcare services), unintended effects, or changes in resource use. DATA COLLECTION AND ANALYSIS We extracted data as per original review protocol and narratively synthesised findings. We used standard methodological procedures expected by Cochrane. Given diversity and variability in intervention types, patient populations, analyses and outcome reporting, we deemed meta-analysis inappropriate. We noted the range of effects associated with P4P against each outcome of interest. Based on intervention descriptions provided in documents, we classified design schemes and explored variation in effect by scheme design. MAIN RESULTS We included 59 studies: controlled before-after studies (19), non-randomized (16) or cluster randomized trials (14); and interrupted time-series studies (9). One study included both an interrupted time series and a controlled before-after study. Studies focused on a wide range of P4P interventions, including target payments and payment for outputs as modified by quality (or quality and equity assessments). Only one study assessed results-based aid. Many schemes were funded by national governments (23 studies) with the World Bank funding most externally funded schemes (11 studies). Targeted services varied; however, most interventions focused on reproductive, maternal and child health indicators. Participants were predominantly located in public or in a mix of public, non-governmental and faith-based facilities (54 studies). P4P was assessed predominantly at health facility level, though districts and other levels were also involved. Most studies assessed the effects of P4P against a status quo control (49 studies); however, some studies assessed effects against comparator interventions (predominantly enhanced financing intended to match P4P funds (17 studies)). Four studies reported intervention effects against both comparator and status quo. Controlled before-after studies were at higher risk of bias than other study designs. However, some randomised trials were also downgraded due to risk of bias. The interrupted time-series studies provided insufficient information on other concurrent changes in the study context. P4P compared to a status quo control For health services that are specifically targeted, P4P may slightly improve health outcomes (low certainty evidence), but few studies assessed this. P4P may also improve service quality overall (low certainty evidence); and probably increases the availability of health workers, medicines and well-functioning infrastructure and equipment (moderate certainty evidence). P4P may have mixed effects on the delivery and use of services (low certainty evidence) and may have few or no distorting unintended effects on outcomes that were not targeted (low-certainty evidence), but few studies assessed these. For secondary outcomes, P4P may make little or no difference to provider absenteeism, motivation or satisfaction (low certainty evidence); but may improve patient satisfaction and acceptability (low certainty evidence); and may positively affect facility managerial autonomy (low certainty evidence). P4P probably makes little to no difference to management quality or facility governance (low certainty evidence). Impacts on equity were mixed (low certainty evidence). For health services that are untargeted, P4P probably improves some health outcomes (moderate certainty evidence); may improve the delivery, use and quality of some health services but may make little or no difference to others (low certainty evidence); and may have few or no distorting unintended effects (low certainty evidence). The effects of P4P on the availability of medicines and other resources are uncertain (very low certainty evidence). P4P compared to other strategies For health outcomes and services that are specifically targeted, P4P may make little or no difference to health outcomes (low certainty evidence), but few studies assessed this. P4P may improve service quality (low certainty evidence); and may have mixed effects on the delivery and use of health services and on the availability of equipment and medicines (low certainty evidence). For health outcomes and services that are untargeted, P4P may make little or no difference to health outcomes and to the delivery and use of health services (low certainty evidence). The effects of P4P on service quality, resource availability and unintended effects are uncertain (very low certainty evidence). Findings of subgroup analyses Results-based aid, and schemes using payment per output adjusted for service quality, appeared to yield the greatest positive effects on outcomes. However, only one study evaluated results-based aid, so the effects may be spurious. Overall, schemes adjusting both for quality of service and rewarding equitable delivery of services appeared to perform best in relation to service utilization outcomes. AUTHORS' CONCLUSIONS The evidence base on the impacts of P4P schemes has grown considerably, with study quality gradually increasing. P4P schemes may have mixed effects on outcomes of interest, and there is high heterogeneity in the types of schemes implemented and evaluations conducted. P4P is not a uniform intervention, but rather a range of approaches. Its effects depend on the interaction of several variables, including the design of the intervention (e.g., who receives payments ), the amount of additional funding, ancillary components (such as technical support) and contextual factors (including organizational context).
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Affiliation(s)
- Karin Diaconu
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, UK
| | - Jennifer Falconer
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, UK
| | - Adrian Verbel
- Research Group for Evidence Based Public Health, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Atle Fretheim
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
- Norwegian Institute of Public Health, Oslo, Norway
| | - Sophie Witter
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, UK
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De Allegri M, Brenner S, Kambala C, Mazalale J, Muula AS, Chinkhumba J, Wilhelm D, Lohmann J. Exploiting the emergent nature of mixed methods designs: insights from a mixed methods impact evaluation in Malawi. Health Policy Plan 2020; 35:102-106. [PMID: 31625554 DOI: 10.1093/heapol/czz126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2019] [Indexed: 11/13/2022] Open
Abstract
The application of mixed methods in Health Policy and Systems Research (HPSR) has expanded remarkably. Nevertheless, a recent review has highlighted how many mixed methods studies do not conceptualize the quantitative and the qualitative component as part of a single research effort, failing to make use of integrated approaches to data collection and analysis. More specifically, current mixed methods studies rarely rely on emergent designs as a specific feature of this methodological approach. In our work, we postulate that explicitly acknowledging the emergent nature of mixed methods research by building on a continuous exchange between quantitative and qualitative strains of data collection and analysis leads to a richer and more informative application in the field of HPSR. We illustrate our point by reflecting on our own experience conducting the mixed methods impact evaluation of a complex health system intervention in Malawi, the Results Based Financing for Maternal and Newborn Health Initiative. We describe how in the light of a contradiction between the initial set of quantitative and qualitative findings, we modified our design multiple times to include additional sources of quantitative and qualitative data and analytical approaches. To find an answer to the initial riddle, we made use of household survey data, routine health facility data, and multiple rounds of interviews with both healthcare workers and service users. We highlight what contextual factors made it possible for us to maintain the high level of methodological flexibility that ultimately allowed us to solve the riddle. This process of constant reiteration between quantitative and qualitative data allowed us to provide policymakers with a more credible and comprehensive picture of what dynamics the intervention had triggered and with what effects, in a way that we would have never been able to do had we kept faithful to our original mixed methods design.
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Affiliation(s)
- Manuela De Allegri
- Heidelberg Institute of Global Health, University Hospital and Faculty of Medicine, Heidelberg University, INF 130.3, Sixth floor, 69120 Heidelberg, Germany
| | - Stephan Brenner
- Heidelberg Institute of Global Health, University Hospital and Faculty of Medicine, Heidelberg University, INF 130.3, Sixth floor, 69120 Heidelberg, Germany
| | - Christabel Kambala
- Environmental Health Department, The Polytechnic, University of Malawi, Private Bag 303, Chichiri, Blantyre 3, Malawi
| | - Jacob Mazalale
- Department of Economics, Chancellor College, University of Malawi, P. O. Box 280, Zomba, Malawi
| | - Adamson S Muula
- College of Medicine, University of Malawi, Private Bag 360, Chichiri, Blantyre 3, Malawi
| | - Jobiba Chinkhumba
- College of Medicine, University of Malawi, Private Bag 360, Chichiri, Blantyre 3, Malawi
| | - Danielle Wilhelm
- Heidelberg Institute of Global Health, University Hospital and Faculty of Medicine, Heidelberg University, INF 130.3, Sixth floor, 69120 Heidelberg, Germany
| | - Julia Lohmann
- Heidelberg Institute of Global Health, University Hospital and Faculty of Medicine, Heidelberg University, INF 130.3, Sixth floor, 69120 Heidelberg, Germany.,Department of Global Health and Development, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK
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Walsh CM, Mwase T, De Allegri M. How actors, processes, context and evidence influenced the development of Malawi's Health Sector Strategic Plan II. Int J Health Plann Manage 2020; 35:1571-1592. [PMID: 33030271 DOI: 10.1002/hpm.3055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 07/27/2020] [Accepted: 08/07/2020] [Indexed: 11/11/2022] Open
Abstract
Health sector strategic plans are health policies outlining health service delivery in low- and middle- income countries, guiding health sectors to meet health needs while maximizing resources. However, little research has explored the formulation of these plans. This study utilized qualitative methods to explore the formulation of Malawi's Health Sector Strategic Plan II, including processes utilized, actors involved, important contextual factors and the use of evidence-based decision-making. Thirteen semi-structured key informant interviews with health policy actors were conducted to explore perceptions and experiences of formulating the policy. Data analysis used an inductive-deductive approach and interpretation of the data was guided by an adapted version of the Walt and Gilson Health Policy Triangle. Our results indicate that HSSP II formulation was complex and inclusive but that the Ministry of Health may have given up ownership of the formulation process to development partners to ensure their continued involvement. Disagreements between actors centered around inclusion of critical services in the Essential Health Package and selection of performance-based financing as purchasing strategy. Resource constraints and the Cashgate Scandal are critical contextual elements influencing the formulation and content of the policy. Evidence-based decision-making contributed to the plan's development despite respondents' divergent opinions regarding evidence availability, quality and the weight that evidence carried. The study raises questions regarding the roles of policy actors during health policy formulation, the inclusivity of health policy processes and their potential influence on government ownership of health policy, as well as the use of evidence in developing health sector strategic plans.
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Affiliation(s)
- Caitlin M Walsh
- Faculty of Medicine, Heidelberg Institute for Global Health, University of Heidelberg, Heidelberg, Germany
| | - Takondwa Mwase
- Faculty of Medicine, Heidelberg Institute for Global Health, University of Heidelberg, Heidelberg, Germany
| | - Manuela De Allegri
- Faculty of Medicine, Heidelberg Institute for Global Health, University of Heidelberg, Heidelberg, Germany
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James N, Lawson K, Acharya Y. Evidence on result-based financing in maternal and child health in low- and middle-income countries: a systematic review. Glob Health Res Policy 2020; 5:31. [PMID: 32626825 PMCID: PMC7329425 DOI: 10.1186/s41256-020-00158-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 06/02/2020] [Indexed: 02/02/2023] Open
Abstract
Introduction Result-Based Financing (RBF) is an umbrella term for financial mechanisms that link incentives to outputs or outcomes. International development agencies are promoting RBF as a viable financing approach for the realization of universal health coverage, with numerous pilot trials, particularly in low- and middle-income countries (LMICs). There is limited synthesized evidence on the performance of these mechanisms and the reasons for the lack of RBF institutionalization. This study aims to review the evidence of RBF schemes that have been scaled or institutionalized at a national level, focusing on maternal, newborn, and child health (MNCH) programming in LMICs. Methods A systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The authors identified and reviewed country-level RBF evaluation reports for the period between January 2000 and June 2019. Data were extracted from both published and gray literature on RBF application in MNCH using a predesigned matrix. The matrix headers included country of application; program setting; coverage and duration; evaluation design and methods; outcome measures; and key findings. A content thematic analysis approach was used to synthesize the evidence and emerging issues. Results The review identified 13 reports from 11 countries, predominantly from Sub-Saharan Africa. Performance-based financing was the most common form of RBF initiatives. The majority of evaluation designs were randomized trials. The evaluations focused on outputs, such as coverage and service utilization, rather than outcomes. RBF schemes in all 11 countries expanded their scope, either geographically or accordingly in terms of performance indicators. Furthermore, only three studies conducted a cost-effectiveness analysis, and only two included a discussion on RBF's sustainability. Only three countries have institutionalized RBF into their national policy. On the basis of the experience of these three countries, the common enabling factors for institutionalization seem to be political will, domestic fund mobilization, and the incorporation of demand-side RBF tools. Conclusion RBF evidence is still growing, partial, and inconclusive. This limited evidence may be one of the reasons why many countries are reluctant to institutionalize RBF. Additional research is needed, particularly regarding cost-effectiveness, affordability, and sustainability of RBF programs.
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Affiliation(s)
- Nigel James
- Department of Health Policy and Administration, The Pennsylvania State University, University Park, PA 16801 USA
| | - Kenny Lawson
- Translational Health Research Institute, Western Sydney University, Sydney, Australia
- Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, NSW Australia
| | - Yubraj Acharya
- Department of Health Policy and Administration, The Pennsylvania State University, University Park, PA 16801 USA
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Chinkhumba J, De Allegri M, Brenner S, Muula A, Robberstad B. The cost-effectiveness of using results-based financing to reduce maternal and perinatal mortality in Malawi. BMJ Glob Health 2020; 5:e002260. [PMID: 32444363 PMCID: PMC7247376 DOI: 10.1136/bmjgh-2019-002260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 03/13/2020] [Accepted: 04/15/2020] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Results-based financing (RBF) is being promoted to increase coverage and quality of maternal and perinatal healthcare in sub-Saharan Africa (SSA) countries. Evidence on the cost-effectiveness of RBF is limited. We assessed the cost-effectiveness within the context of an RBF intervention, including performance-based financing and conditional cash transfers, in rural Malawi. METHODS We used a decision tree model to estimate expected costs and effects of RBF compared with status quo care during single pregnancy episodes. RBF effects on maternal case fatality rates were modelled based on data from a maternal and perinatal programme evaluation in Zambia and Uganda. We obtained complementary epidemiological information from the published literature. Service utilisation rates for normal and complicated deliveries and associated costs of care were based on the RBF intervention in Malawi. Costs were estimated from a societal perspective. We estimated incremental cost-effectiveness ratios per disability adjusted life year (DALY) averted, death averted and life-year gained (LYG) and conducted sensitivity analyses to how robust results were to variations in key model parameters. RESULTS Relative to status quo, RBF implied incremental costs of US$1122, US$26 220 and US$987 per additional DALY averted, death averted and LYG, respectively. The share of non-RBF facilities that provide quality care, life expectancy of mothers at time of delivery and the share of births in non-RBF facilities strongly influenced cost-effectiveness values. At a willingness to pay of US$1485 (3 times Malawi gross domestic product per capita) per DALY averted, RBF has a 77% probability of being cost-effective. CONCLUSIONS At high thresholds of wiliness-to-pay, RBF is a cost-effective intervention to improve quality of maternal and perinatal healthcare and outcomes, compared with the non-RBF based approach. More RBF cost-effectiveness analyses are needed in the SSA region to complement the few published studies and narrow the uncertainties surrounding cost-effectiveness estimates.
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Affiliation(s)
- Jobiba Chinkhumba
- Department of Health Systems and Policy, Health Economics and Policy Unit, University of Malawi College of Medicine, Blantyre, Malawi
- Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway
| | - Manuela De Allegri
- Institute of Public Health, Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Stephan Brenner
- Institute of Public Health, Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Adamson Muula
- School of Public Health and Family Medicine, University of Malawi College of Medicine, Blantyre, Malawi
| | - Bjarne Robberstad
- Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway
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De Allegri M, Chase RP, Lohmann J, Schoeps A, Muula AS, Brenner S. Effect of results-based financing on facility-based maternal mortality at birth: an interrupted time-series analysis with independent controls in Malawi. BMJ Glob Health 2019; 4:e001184. [PMID: 31297244 PMCID: PMC6590974 DOI: 10.1136/bmjgh-2018-001184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 03/13/2019] [Accepted: 03/16/2019] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION The aim of this study was to assess the impact of a results-based financing (RBF) programme on the reduction of facility-based maternal mortality at birth. Malawi is a low-income country with high maternal mortality. The Results-Based Financing For Maternal and Newborn Health (RBF4MNH) Initiative was introduced at obstetric care facilities in four districts to improve quality and utilisation of maternal and newborn health services. The RBF4MNH Initiative was launched in April 2013 as a combined supply-side and demand-side RBF. Programme expansion occurred in October 2014. METHODS Controlled interrupted time series was used to estimate the effect of the RBF4MNH on reducing facility-based maternal mortality at birth. The study sample consisted of all obstetric care facilities in 4 intervention and 19 control districts, which constituted all non-urban mainland districts in Malawi. Data for obstetric care facilities were extracted from the Malawi Health Management Information System. Facility-based maternal mortality at birth was calculated as the number of maternal deaths per all deliveries at a facility in a given time period. RESULTS The RBF4MNH effectively reduced facility-based maternal mortality by 4.8 (-10.3 to 0.7, p<0.1) maternal deaths/100 000 facility-based deliveries/month after reaching full operational capacity in October 2014. Immediate effects (changes in level rather than slope) attributable to the RBF4MNH were not statistically significant. CONCLUSION This is the first study evaluating the effect of a combined supply-side and demand-side RBF on maternal mortality outcomes and demonstrates the positive role financial incentives can play in improving health outcomes. This study further shows that timeframes spanning several years might be necessary to fully evaluate the impact of health-financing programmes on health outcomes. Further research is needed to assess the extent to which the observed reduction in facility-based mortality at birth contributes to all-cause maternal mortality in the country.
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Affiliation(s)
- Manuela De Allegri
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Rachel P Chase
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Julia Lohmann
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Anja Schoeps
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Adamson S Muula
- Community Health, University of Malawi College of Medicine, Blantyre 3, Malawi
| | - Stephan Brenner
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany
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