Chunk #11 — 2. METHODS — 2.3 Measures — 2.3.1 Outcome Measures — 2.3.1.2 Cannabis dependence

Source

Onset of opportunity to use cannabis and progression from opportunity to dependence: Are influences consistent across transitions?

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yes

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Of those reporting lifetime opportunity to use cannabis, 10.9% (N=371) met criteria for cannabis dependence, and a continuous measure of age at onset of cannabis dependence was used in survival analysis.