Similarly, adolescent distress disorders and behavioral disorders mostly did not moderate the associations between PTEs and drug use. The single exception was for interpersonal violence PTEs and nonmedical prescription drug use, where adolescents without a history of behavior disorder were at higher risk for prescription drug use (RR=3.00, CI: 1.92-4.70) compared to adolescents with a history of behavior disorder (RR=1.45, CI: 0.95-2.22; pinteraction=.0008).