Adverse Childhood Experiences and Developmental Delay in Young US Children

Adverse childhood experiences (ACEs) are common and have been associated with poor developmental outcomes. We aimed to investigate the relationship between early ACE exposure, subsequent diagnosis of developmental delay, and receipt of developmental delay services by young children. In addition, we aimed to assess the impact of health-promoting behaviors such as breastfeeding and daily reading on these relationships. In this cross-sectional analysis of nationally-representative data from the 2017–2018 National Survey of Children’s Health, we examined the relationship between ACEs, prior breastfeeding, daily reading, and developmental delay diagnosis among 7837 children aged 3–5 years, using multivariate logistic regression to adjust for family, personal, and sociodemographic characteristics. We found a dose-dependent relationship between ACEs and developmental delay diagnosis; compared to those without ACEs, developmental delay was more common among those with either one ACE (aOR = 2.03, 95