Table 2.
Comparisons of S/D and S/R Groups on Recent Drug Use and Lifetime Consequences
| Variable | S/D (n=72) |
S/R (n=48) |
Test | p |
|---|---|---|---|---|
| Mean Days of Drug Use and Problems in the Last Month (SD) | ||||
| Days of cocaine use | 6.64 (8.11) | 0 | Z=−8.25 | p=.0001 |
| Days of heroin use | 1.27 (4.24) | 0 | Z=−2.97 | p=.003 |
| Days of marijuana use | 1.23 (4.27) | 0.70 (4.42) | Z=−3.00 | p=.003 |
| Days of drug-related problems | 8.31 (11.86) | 2.61 (6.64) | Z=−3.45 | p=.0006 |
| Rating of distress | 1.77 (1.56) | 1.09 (1.41) | Z=−2.50 | p=.012 |
| Subscales from InDUC-Lifetime (MANOVA F=3.82, df=5/91, p=.0035) | ||||
| Physical | 4.67 (2.36) | 6.20 (1.84) | F=11.85 | p=.0009 |
| Interpersonal | 3.58 (2.29) | 5.48 (1.89) | F=18.50 | p=.0001 |
| Intrapersonal | 3.96 (2.23) | 5.18 (1.66) | F=8.48 | p=.0045 |
| Impulse control | 4.25 (2.82) | 6.60 (3.11) | F=15.06 | p=.0002 |
| Responsibility | 2.75 (1.29) | 3.53 (0.91) | F=10.65 | p=.0015 |