Abstract
Introduction
Abortion law reforms have been hypothesized to influence reproductive, maternal, and neonatal health services and health outcomes, as well as social inequalities in health. In 2014, Mozambique legalized abortion in specific circumstances. However, due to challenges implementing the law, there is concern that it may have negatively influenced neonatal outcomes.
Methods
Using a difference-in-differences design, we used birth history data collected via the Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS) between 2004 and 2018 to assemble a panel of 476 939 live births across 17 countries including Mozambique. We estimated the effect of the abortion reform on neonatal mortality by comparing Mozambique to a series of control countries that did not change their abortion policies. We also conducted stratified analyses to examine heterogeneity in effect estimates by household wealth, educational attainment, and rural/urban residence.
Results
The reform was associated with an additional 5.6 (95% CI = 1.3, 9.9) neonatal deaths per 1,000 live birth. There was evidence of a differential effect of the reform, with a negative effect of the reform on neonatal outcomes for socially disadvantaged women, including those with no schooling, in poorer households, and living in rural areas.
Discussion
Given the delay in implementation, our analyses suggest that abortion reform in Mozambique was associated with an initial increase in neonatal mortality particularly among socially disadvantaged women. This may be due to the delay in effective implementation, including the dissemination of clear guidelines and expansion of safe abortion services. Longer-term follow-up is needed to assess the impact of the reform after 2018, when services were expanded. Abortion legal reform without adequate implementation and enforcement is unlikely to be sufficient to improve abortion access and health outcomes.
Significance
While abortion reforms have been hypothesized to affect a host of maternal and neonatal outcomes, few empirical studies have examined the effect of abortion reforms on neonatal outcomes.
AbstractSection What this Study AddsDue to challenges in the implementation of the 2014 abortion legalization in Mozambique, it may have negatively influenced neonatal outcomes, particularly for socially disadvantaged women. Abortion legalization alone without adequate implementation and enforcement is unlikely to be sufficient for substantial change in abortion access and health outcomes.
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Data Availability
We utilized the Demographic and Health Surveys (DHS) and UNICEF Multiple Indicator Cluster Surveys (MICS). Both are publicly available, but users must first register. Registration, which requires a summary of the proposed study and selection of country datasets, can be completed at: https://dhsprogram.com/data/new-user-registration.cfm and https://mics.unicef.org/visitors/sign-up respectively
Code Availability
Code for data analysis is available upon request from the corresponding author
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Funding
Funds for this project were provided by the Fonds de recherche du Québec—Santé (FRQS) PhD scholarship (FI) and a Canadian Institute of Health Research (CIHR) Foundation grant (FRN 148467) (AN).
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FI and AN contributed to the study conception and design, FI performed data collection and analysis and wrote the first draft of the manuscript. AN, CR, SG, and CK contributed to the writing of the manuscript. All authors read and approved the final version of the manuscript.
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This study used de-identified, publicly available secondary data. The DHS data collection procedures were reviewed and approved by the ICF Institutional Review Board (IRB). The MICS survey responds to local regulations and protocols regarding data collection and fieldwork. Each survey is approved by the relevant country-specific ethical review board that oversees research studies on human subjects in each of the participating countries.
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Ishola, F., Rosario, C., Griffin, S. et al. Abortion Legal Reform and Neonatal Mortality in Mozambique. Matern Child Health J 28, 587–595 (2024). https://doi.org/10.1007/s10995-023-03876-1
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DOI: https://doi.org/10.1007/s10995-023-03876-1