Table 1 Key socio-demographic and cannabis use characteristics of baseline, completer and lost-to-follow-up samples, by intervention group
Sample | Intervention Group | Age | Years of University | Years of Cannabis Use | Sex | |
|---|---|---|---|---|---|---|
N | Mean (sd) | Mean (sd) | Mean (sd) | %Male | ||
Baseline Sample | All | 134 | 20.4 (2.4) | 2.5 (1.6) | 5.5 (2.7) | 67.2 % |
Cannabis BI | 72 | 20.3 (2.4) | 2.4 (1.7) | 5.5 (2.8) | 65.3 % | |
Health BI | 62 | 20.6 (2.5) | 2.6 (1.5) | 5.6 (2.6) | 69.4 % | |
Completer (baseline, FU-3 and FU-12) Sample | All | 72 | 20.3 (2.2) | 2.5 (1.4) | 5.7 (2.8) | 68.1 % |
Cannabis BI | 40 | 20.1 (2.1) | 2.3 (1.5) | 5.9 (3.0) | 67.5 % | |
Health BI | 32 | 20.6 (2.3) | 2.7 (1.3) | 5.5 (2.6) | 68.8 % | |
Lost-to-Follow-up Sample | All | 62 | 20.6 (2.7) | 2.5 (1.7) | 5.3 (2.6) | 66.1 % |
Cannabis BI | 32 | 20.5 (2.7) | 2.6 (1.8) | 5.0 (2.4) | 62.5 % | |
Health BI | 30 | 20.6 (2.7) | 2.5 (1.6) | 5.7 (2.7) | 70.0 % |