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Are you at risk of having cannabis use disorder? Take our anonymous, one-minute assessment.

* This assessment is for entertainment purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified and licensed physician or other medical care provider, and follow their advice without delay. This assessment was adapted from Adamson SJ, Kay-Lambkin FJ, Baker AL, Lewin TJ, Thornton L, Kelly BJ, and Sellman JD. (2010). An Improved Brief Measure of Cannabis Misuse: The Cannabis Use Disorders Identification Test – Revised (CUDIT-R). Drug and Alcohol Dependence 110:137-143.