Keywords: Addiction/Substance Use, Adolescents (13-19 years), Alcohol Abuse/Use, Behaviour Modification (e.g., provision of item/tool, incentives, goal setting), Chronic Diseases, Clinic, Community, Education / Awareness & Skill Development / Training, Family, Home, Meta-analysis, Residential centre, School, Social Support (e.g., counseling, case management, outreach programs) , Youth Health