Trends in youth acute care hospital visits for anxiety and depression in Illinois.

PURPOSE

This study analyzes the trajectory of youth emergency department or inpatient hospital visits for depression or anxiety in Illinois before and during the COVID-19 pandemic.

METHODS

We analyze emergency department (ED) outpatient visits, direct admissions, and ED admissions by patients ages 5-19 years coded for depression or anxiety disorders from 2016 through June 2023 with data from the Illinois Hospital Association COMPdata database. We analyze changes in visit rates by patient sociodemographic and clinical characteristics, hospital volume and type, and census zip code measures of poverty and social vulnerability. Interrupted times series analysis was used to test the significance of differences in level and trends between 51 pre-pandemic months and 39 during-pandemic months.

RESULTS

There were 250,648 visits to 232 Illinois hospitals. After large immediate pandemic decreases there was an estimated -12.0 per-month (p = 0.003, 95% CI -19.8-4.1) decrease in male visits and a - 13.1 (p = 0.07, 95% CI -27 -1) per-month decrease in female visits in the during-pandemic relative to the pre-pandemic period. The reduction was greatest for outpatient ED visits, for males, for age 5-9 and 15-19 years patients, for smaller community hospitals, and for patients from the poorest and most vulnerable zip code areas.

CONCLUSIONS

llinois youth depression and anxiety hospital visit rates declined significantly after the pandemic shutdown and remained stable into 2023 at levels below 2016-2019 rates. Further progress will require both clinical innovations and effective prevention grounded in a better understanding of the cultural roots of youth mental health.