Mothers' experiences of emotional abuse from an intimate partner and its associations with children's developmental outcomes at 5 years

Intimate partner violence (IPV) is associated with an increased risk of poorer child development. Existing research has focused on physical abuse with less known about the associations with emotional IPV.To describe the period prevalence of mother's experiences of emotional IPV during children's preschool years and associations with child mental, physical, social, and cognitive development.Secondary analysis of control group data (n = 194) from an Australian randomised trial (right@home), which recruited pregnant women experiencing social adversity from antenatal clinics in 2013-14. Women reported emotional abuse (Composite Abuse Scale) at child ages 3-5 years. Measures of child development at 5 years included: Strengths and Difficulties Questionnaire, Social Skills Improvement System, Pediatric Quality of Life Inventory, Clinical Evaluation of Language Fundamentals, School Entry Alphabetic and Phonological Awareness Readiness Test, NIH executive function subtests, sleep and health. The prevalence of emotional IPV from 3 to 5 years was estimated. Regression models compared developmental outcomes according to emotional IPV exposure, adjusted for child age, child gender, and maternal education. Missing data were accounted for using multiple imputation.From 3-5 years, emotional IPV was experienced by 57% of women. Emotional IPV exposure was consistently associated with poorer child developmental outcomes. Differences were most apparent for SDQ internalising (mean difference 1.2, 95% CI 0.2 to 2.1) and externalising difficulties (1.2, 95% CI -0.1 to 2.4).Emotional IPV was highly prevalent amongst families experiencing social adversity. Developing acceptable and effective identification processes and interventions that prioritise families experiencing co-occurring social adversities should be a public health priority.