The pooled prevalence of perinatal partner violence against postpartum women for index child: A systematic review and meta-analysis.

ABSTRACT

Background: The continuous intimate partner violence against postpartum women (perinatal partner violence) is an important indicator of severe violence. However, its prevalence estimates remain dissimilar and show a high variability for three mutually exclusive time periods for index birth before, during, and after pregnancy. Therefore, this study aimed to determine pooled prevalence of continuous violence against postpartum women (VAPW) for the index child. Method: We performed a comprehensive search for PubMed, EMBASE, CINAHL, PsycINFO, POPLINE, Google, and Google Scholar databases. We included studies reporting the prevalence of VAPW for index child. The meta-analysis was conducted using STATA 14 software, and the forest plot was used to present the pooled estimate. Cochrane Q-statistics and І2 were used to assess heterogeneity. Funnel plots, Egger's, and Begg's tests were used to check publication bias. Result: This systematic review and meta-analysis included a total of sixteen studies with a total of 36,758 participants. The overall pooled prevalence of VAPW for the index child was 9.96% (95% CI 8.30%, 11.59%). The pooled estimate of lifetime VAPW for index child was 29.27% (95% CI 23.26%, 35.27%). The overall estimates of lifetime physical, sexual, and psychological VAPW were 11.35%, 6.3%, and 14.74% respectively. In Sub-group analysis, the summary estimate was higher for low-middle income countries, 35.07% (95%CI 10.15%, 59.98%) and low-income countries, 17.40% (95% CI 14.08%, 20.72%) than for high-income settings (3.27%, 95% CI 2.18%, 4.37%). Conclusion: Approximately one out of every ten postpartum women experiences ongoing violence for the index child. When compared to postpartum women in high-income countries, a significant proportion of postpartum women in low- and middle-income countries experience continuous violence. This calls for a universal routine screening program in the continuum of care and working proactively on community-level intervention that prevent violence against women.