Stressful Life Events and Healthcare Utilization Among U.S. Children Aged 2-17 Years.

Objective-Associations between stressful life events (SLEs) during childhood and suboptimal healthcare access and use has been documented. Recent changes to the National Health Interview Survey's questionnaire enabled the inclusion of SLEs in the child sample, resulting in an additional national data source where SLEs can be tracked. In this report, the latest SLE estimates are examined for children aged 2-17 years in the United States and their associations with healthcare utilization. Methods-Data from the 2021 National Health Interview Survey were used to examine the percentage of children who experienced one or more SLEs-emotional abuse, unmet basic needs, experiences of racism, household mental illness, household substance abuse, parental incarceration, and exposure to neighborhood violence-and describe the association between SLEs and selected healthcare utilization indicators over the past 12 months (as in no well-child visit, emergency room visits, urgent care visits, unmet medical care needs due to cost, use of prescription medications for mental health, and use of any mental health therapy). Multivariate logistic regression models were fit to produce prevalence ratios for selected healthcare utilization indicators by SLEs, after adjusting for child and family sociodemographic characteristics. Results-In 2021, one in five children aged 2-17 years had ever experienced an SLE. In general, all SLEs were related to higher healthcare utilization (as in emergency department visits or mental health therapy) and unmet medical care needs. In general, no significant associations were found between experiencing SLEs and not receiving preventive health care. After adjusting for demographic characteristics, higher rates of healthcare utilization, unmet medical care needs, and mental healthcare utilization generally persisted for children with SLEs. Conclusion-This report expands knowledge on the relationship between childhood SLEs and the use of preventive care, healthcare utilization, and mental health care. National Health Interview Survey data can be used to monitor trends in these associations over time.