Extended postpartum intimate partner violence and its associated factors among Iranian women: Community-based cross-sectional study design.

Abstract

The purpose of this study was to determine the prevalence of different types of intimate partner violence (IPV) and factors associated with it during the postpartum period. In this cross-sectional study, 428 women were enrolled from 10 health centers in the south of Tehran, Iran, between April 2023 and October 2023. We used a sociodemographic questionnaire, Conflict Tactics Scale (CTS2), the short form of the Connor-Davidson Resilience Scale (CD-RISC), and the Depression, Anxiety and Stress Scale (DASS-21) for data collection. Multivariate binary logistic regression was used to determine demographic and psychological predictors of IPV after childbirth. Approximately two-thirds of women (n=285, 66.6%) experienced IPV within 1 year of childbirth. Psychological aggression (n= 276, 64.5%) was the most common type of IPV, whereas injury (n=96, 22.4%) was the least common. Additionally, one in three women experienced physical assault (n= 134, 31.3%), and over one-third experienced sexual coercion (n= 152, 35.5%). Predictor factors of IPV during the postpartum period were: insufficient family income (adjusted odds ratio [aOR] 4.52, 95% confidence interval [CI] 1.24-15.28), husband's smoking (aOR 3.17, 95% CI 1.70-5.92), history of IPV in pregnancy (aOR 2.44, 95% CI 1.33-4.50), number of children (aOR 3.02, 95% CI 1.79-5.10), and depression (aOR 1.2, 95% CI 1.08-1.14). On the other hand, protective factors of IPV during the postpartum period were: longer marriage duration (aOR 0.85, 95% CI 0.77-0.93) and greater resilience (aOR 0.95, 95% CI 0.90-0.99). IPV is prevalent 1 year after childbirth. Healthcare providers should implement a thorough screening program to identify risk and protective factors related to postpartum IPV.