Identifying Problematic Substance Use in a National Sample of Adolescents Using Frequency Questions

[摘要] Background: Brief substance use screening questions for tobacco, alcohol, cannabis, and other drugs need further validation in adolescents. In particular, optimal age-specific screening cut-points are not known, and no study has been large enough to evaluate screening questions for noncannabis illicit drug use.

[学科分类] 过敏症与临床免疫学

[关键词] Adolescent;Cannabis;Substance-Related Disorders;Surveys and Questionnaires;Street Drugs;Tobacco