Caregiver Adverse Childhood Experiences and Pediatric Infection-Related Outcomes.

Background: Higher caregiver-adverse childhood experiences (ACEs) have been associated with multiple adverse pediatric outcomes. However, no studies have examined links between caregiver ACEs and infectious outcomes like antibiotic prescriptions or infection-related clinical encounters.

Methods: We conducted a retrospective cohort study including patients from 2 pediatric primary care sites, serving predominantly non-Hispanic Black, publicly insured populations. Our outcomes were antibiotic prescriptions and infection-related ambulatory clinical encounters for children 0-3 years old. We captured these outcomes and additional covariates (demographics, health-related social risk screen results, and Socioeconomic Deprivation Index scores linked to geocoded street addresses) from the electronic health record. High (≥4) or low (≤3) caregiver ACEs, and individual ACE question answers, were our exposures. Multivariable logistic regression was used to determine associations with any antibiotic use. Cox proportional hazards regression was used to assess the time to first antibiotic exposure and first infection-related visit.

Results: A total of 1465 children 0-3 years were included (50.0% female, 75.0% Black, and 2.6% Hispanic). High caregiver ACEs were not associated with pediatric antibiotic exposure. The presence of caregiver-witnessed parental abuse was associated with a higher likelihood of any antibiotic exposure (odds ratio [OR 1.90]; 95% confidence interval [CI] 1.2, 3.2) and time to first antibiotic exposure (hazard ratio [HR] 1.77; 95% CI 1.23, 2.56). Sexual abuse of the caregiver was associated with time to first infection-related clinical visit (HR 1.27; 95% CI 1.05, 1.53).

Conclusions: Certain caregiver ACEs were associated with pediatric antibiotic use and infection-related visits. Future studies need to evaluate underlying mechanisms and test effective clinical responses.