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Linkages between consanguinity, pregnancy outcomes and off spring mortality in twenty‑first century India
Date
2024
Abstract
We hypothesized that consanguineous marriage will remain a risk factor for pregnancy outcome and off spring mortality, but the development in demographic, socioeconomic conditions and increased utilization of maternal and child health care services during post globalization era would work as a buffer in the reduction of child mortality rates. Data from National Family Health Surveys 4(2015– 2016) and 5(2019–2021) were pooled and used for the analysis. Binary logistic regression and Cox proportional hazard regression models were used to examine the effects of close (CC) and distant (DC) consanguinity on spontaneous abortion, stillbirth, neonatal mortality, post-neonatal, and child mortality respectively compared to non-consanguinity (NC). The final model showed that the risk of spontaneous abortion (both CC and DC, p< 0.001) and neonatal mortality (DC, p< 0.001) were significantly higher compared to NC. No significant association was found between consanguinity and child mortality. We conclude that the endogenous effect of consanguinity still pose a serious challenge to the survival of fetus and new born; but exogenous effect reduces the risk of child death. We propose to incorporate socially entrenched practice of consanguinity explicitly into Mosley and Chen’s (1984) framework for the aid in understanding child survival in developing countries.
Supervisor
Description
Publisher
natureportfolio
Citation
Scientific Reports 14, 22522
Collections
Files
Funding code
Funding Information
Sustainable Development Goals
External Link
Type
Article
Rights
https://creativecommons.org/licenses/by-nc-sa/4.0/