Figure 1. Flowchart for the Study Cohort of Youths Insured by Medicaid (5-20 Years of Age) Who Were New Users of Antidepressant Medications, 2005-2009.

^aLife-threatening or serious somatic conditions included sickle cell disease, cystic fibrosis, cerebral palsy, cancer, HIV infection, organ transplant, dialysis or end-stage renal disease, respiratory failure, aplastic anemia, congenital immune deficiencies, Down syndrome, other lethal chromosomal anomalies, fatal metabolic diseases, and serious neuromuscular disease.