. Author manuscript; available in PMC: 2020 Jun 1.

Published in final edited form as: Early Interv Psychiatry. 2017 Oct 20;13(3):495–501. doi: 10.1111/eip.12509

Table 2.

Cannabis Use-Related Characteristics of the Study Sample (n=193)

Smokes cannabis daily	142 (73.6%)
Age at initiation of cannabis use, years	14.8 ± 2.6
Smokes cannabis weekly but not daily	23 (11.9%)
Age at initiation of cannabis use, years	16.0 ± 2.8
Smokes cannabis less than weekly	28 (14.5%)
Age at initiation of cannabis use, years	18.0 ± 4.5
Cannabis use diagnosis (n=184)
No diagnosis	47 (25.5%)
Abuse (past 5 years)	15 (8.2%)
Abuse (current)	24 (13.0%)
Dependence (past 5 years)	25 (13.6%)
Dependence (current)	73 (39.7%)