Social Influence on Adolescent Polysubstance Use: The Escalation to Opioid Use.

Background: Fewer than 9% of 12-17 year olds in need (∼146,000 of 1.7 million) receive inpatient or outpatient substance abuse recovery services or other mental health services (SAMHSA, 2012). The literature on adolescent addiction is sparse, however, as most published addiction recovery efforts involve adult populations-often college students.