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Substance Use Initiation Patterns Across Time by Group
| Total # Initiated | Alcohol-only Users | Infrequent Cannabis Users | Moderately frequent Cannabis Users | |
|---|---|---|---|---|
|
|
||||
| Wave 2: | 26 | 15 | 8 | 3 |
| Wave 3: | 18 | 7 | 8 | 3 |
| Wave 4: | 25 | 12 | 7 | 6 |
| Wave 5: | 17 | 5 | 6 | 6 |
| Total: | 86 | 39 | 29 | 18 |
Values represent numbers of individuals who reported substance use initiation at each assessment wave post-baseline. All were substance naïve at the Wave 1 baseline assessment.
