Chunk #6 — Method — Instrumentation — Lifetime substance use

Source

Age of alcohol and cannabis use onset mediates the association of transmissible risk in childhood and development of alcohol and cannabis disorders: evidence for common liability.

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The self-report Drug Use Chart (Center for Education and Drug Abuse Research, 1989c) was completed at baseline and all follow-up evaluations. This checklist documents lifetime use of over 40 compounds having abuse potential.