Table 1.
Baseline means (SD) or percentage scores on participant demographics and cannabis-related variables (N=225).
|
|
Intervention (n=119) |
Control (n=111) |
df | t | χ2 | P |
| Age | 31.88 (9.85) | 30.18 (9.62) | 224 | 1.33 |
|
.19 |
| Gender (male) | 59.7% | 63.2% | 1 |
|
0.30 | .58 |
| Age/initiation | 16.31 (3.71) | 16.22 (3.20) | 224 | 0.20 |
|
.84 |
| Frequency (days past month) | 21.33 (8.24) | 20.76 (8.68) | 224 | 0.49 |
|
.62 |
| Quantity (SCUsa past month) | 79.28 (72.68) | 70.66 (60.96) | 224 | 0.99 |
|
.32 |
| SDSb | 13.97 (3.61) | 13.78 (3.61) | 224 | 0.37 |
|
.71 |
| GAIN-dependence | 4.47 (1.57) | 4.40 (1.65) | 224 | 0.36 |
|
.71 |
| GAIN-abuse | 2.61 (1.41) | 2.43 (1.41) | 224 | 0.96 |
|
.34 |
a SCUs = standard cannabis units.
b SDS = Severity of Dependence Scale.