ABSTRACT
OBJECTIVES: To test the hypotheses that (1) rates of mental health-related concerns presenting to pediatric emergency departments (ED) have increased (2) rates are increasing more in minority than nonminority youth. METHODS: We performed a 5-year retrospective cohort study of youth with mental health-related ED visits using the Pediatric Health Information System. We calculated rates of mental health-related visits, in aggregate and by race/ethnicity. The Poisson model was used to generate incidence rate ratios of unique mental health-related visits each year using census data as the population denominator. RESULTS: There were 242,036 mental health-related visits that met the inclusion criteria, representing 160,656 unique patients. Approximately 7% of unique patients had 3 or more mental health-related visits, differing by race/ethnicity (8.75% non-Hispanic [NH]-Black vs 7.01% NH-White; adjusted odds ratio 1.14 [1.03, 1.26]). Overall, there were 42.8 mental health-related ED visits per 100,000 US children. The NH-Black children had higher rates of visits per 100,000 children compared with NH-Whites (66.1 vs 41.5; adjusted relative risk, 1.54 [1.50-1.59]). Mental health-related visits increased from 2012 to 2016 (33.31 [32.92-33.70] to 49.94 [49.46-50.41]). Every racial/ethnic group experienced an increase in rate of presentation over the study period; Hispanics experienced a significantly larger increase compared with NH-White children (P < 0.05). CONCLUSIONS: Mental health-related ED visits among children are increasing overall, disproportionally affecting minority children. The NH-Black children have the highest visit rates, and rates among Hispanics are increasing at a significantly higher rate when compared with NH-Whites. These results indicate need for increased capacity of EDs to manage mental health-related complaints, especially among minority populations.