Mental Health Services in Childhood: The Role of Family Adversity.

Much of the research on the effects of childhood adversity on mental health has focused on adults. The objective of our study was to examine the individual and cumulative effect of childhood adversity on mental health service use among children. We used data from the 2011-2012 National Survey of Children's Health (n = 79 834) to determine the use of mental health services in the past 12 months among children aged 2-17. The independent variables of interest were experiencing any 1 of 9 adverse family experiences (AFEs). We used logistic regression models to determine if each AFE was associated with mental health service use. We also examined AFEs as a continuous measure, representing the number of AFEs (ranging from 0 to 9) that summed them individually, and we examined age-by-AFE and age-by-need interaction terms. We adjusted all models for confounders. Compared with not experiencing an AFE, experiencing all AFEs was associated with higher odds of mental health service use. Neighborhood violence was associated with the greatest increase in odds of mental health service use (adjusted odds ratio [aOR] = 2.35; 95% confidence interval [CI], 2.00-2.77). When measured as a continuous scale, each additional AFE was associated with higher odds of mental health service use (aOR = 1.33; 95% CI, 1.28-1.37). The effect of AFEs on mental health service use decreased with age. The observed association between AFEs and use of mental health services may be attributable to more severe or poorly managed mental illness among these children. Efforts are needed to increase access to and quality of mental health care among children affected by AFEs.