Objective Intimate partner violence (IPV) describes physical violence, sexual violence, stalking, or psychological harm by a current or former partner or spouse. During pregnancy, IPV has substantial negative implications for maternal and child health. The aim of the present study was to better understand the prevalence and sociodemographic and psychiatric correlates of IPV among pregnant females in the emergency department (ED).

Methods Using the 2016 Nationwide Emergency Department Sample (NEDS), logistic regression was employed to examine the relationship between IPV during pregnancy, sociodemographic factors, substance abuse and mental health disorders.

Results Bivariate analyses indicated that approximately 0.06% of pregnant women who visited EDs in 2016 were coded as experiencing abuse by a spouse or partner. Pregnant women abused by a spouse or partner were more likely to have a diagnosis of each of the disorders coded as complicating pregnancy, childbirth and the puerperium examined in this study, including alcohol use (0.77%, aOR 8.38, 95% CI 2.80 to 29.50), drug use (2.26%, aOR 3.49, 95% CI 1.60 to 6.15), tobacco use (11.05%, aOR 1.90, 95% CI 1.34 to 2.54) and general mental disorders (4.13%, aOR 2.64, 95% CI 1.60 to 4.79).

Conclusion Screening for IPV in EDs, especially among at-risk women identified in this study, may lead to referrals and coordination of care that could reduce the violence and improve maternal and child health outcomes.