Abstract 26: Types of Adverse Childhood Experiences and Association With Sleep Duration in Children: Analysis of 2020-2021 National Survey of Children’s Health

Background: The number of adverse childhood experiences (ACEs) is associated with suboptimal sleep duration in children; however, the differential association of types of ACEs with sleep duration in youth is unknown. Given the known associations of both ACEs and sleep duration with cardiovascular health, such an investigation will provide insights for targeted clinical intervention. Objective: We investigated the most frequently reported ACE types and the association between each type of ACE and sleep duration among U.S. children aged 6-17 years. Methods: We used data from the 2020-2021 National Survey of Children’s Health, the most recent publicly available dataset. Parents or guardians were asked whether their child had ever experienced ten different types of ACEs. Multinomial logistic regression was used to assess the association of sleep duration with each of ACEs. We used the American Heart Association (AHA) Life Essential 8 scoring algorithm to calculate scores for sleep duration (range 0 lowest to 100 highest). Participants were categorized into three subgroups: (1) meeting age-appropriate optimal sleep duration; (2) ≥1-<2 hour below or ≥ 1 hour above optimal sleep duration; and (3) ≥ 2 hours below optimal sleep duration. Analyses controlled for child’s sex, age, race/ethnicity, household poverty level, regular bedtime, physical activity, and caregiver’s level of education. Results: Parental divorce was the most frequently reported ACE (28.1%) followed by financial hardship (12.9%) and drug abuse (10.1%) among U.S. children aged 6 to 17 years. Adjusting for covariates, 5 of 10 ACEs (parental divorce, parental imprisonment, domestic violence, living with someone who had a problem with alcohol or drugs, unfair treatment because of their sexual orientation or gender identity) were significantly associated with suboptimal sleep category 2. All 10 ACEs were significantly associated with suboptimal sleep category 3. Conclusions: These findings support that ACE type is differentially associated with suboptimal childhood sleep duration and suggests that certain traumatic events experienced during childhood could amplify the adverse effects of poor sleep on cardiovascular health. Healthcare providers should consider screening for ACE type concurrent with sleep duration to better understand aspects contributing to cardiovascular health in childhood.