Table 4 Drug use at six month follow-up: Comparison of means between treatment and control groups.
Control Group N = 420 | Drug Ed Group N = 389 | Direction of difference | Significance Level df = 11 | ||
|---|---|---|---|---|---|
Drug Use Variable | Mean | Mean | F | p valuea | |
B1 Cigarettes (frequency) | 1.34 | 1.26 | Positive | 3.35 | <0.001 |
B2 Smokeless tobacco | 1.34 | 1.26 | Positive | 3.39 | <0.001 |
B3 Cigarettes (amt. smoked) | 1.49 | 1.35 | Positive | 3.89 | <0.001 |
B4 Alcohol | 1.57 | 1.41 | Positive | 1.87 | 0.040 |
B5 Being drunk | 1.43 | 1.24 | Positive | 1.69 | 0.073 |
B6 Marijuana | 1.30 | 1.18 | Positive | 2.28 | 0.010 |
B7 Marijuana (amt. smoked) | 1.18 | 1.13 | Positive | 2.12 | 0.017 |
B8 Sniffed glue | 1.13 | 1.06 | Positive | 0.86 | 0.584 |
B9 LSD | 1.05 | 1.04 | Positive | 1.12 | 0.339 |
B10 Amphetamines | 1.11 | 1.07 | Positive | 2.35 | 0.008 |
B11 Crack | 1.06 | 1.03 | Positive | 0.681 | 0.758 |
B12 Cocaine | 1.08 | 1.03 | Positive | 0.97 | 0.471 |
B13 Tranquiller | 1.09 | 1.06 | Positive | 0.73 | 0.710 |
B14 Barbiturates | 1.10 | 1.05 | Positive | 1.07 | 0.380 |
B15 Crystal Meth | 1.07 | 1.04 | Positive | 1.12 | 0.273 |
B16 Amphetamine w/o Rx | 1.09 | 1.03 | Positive | 1.59 | 0.098 |
B17 Heroin | 1.04 | 1.03 | Positive | 0.327 | 0.980 |
B18 Other Narcotics | 1.06 | 1.04 | Positive | 1.13 | 0.335 |
B19 Ecstasy | 1.05 | 1.03 | Positive | .97 | 0.475 |
B20 Roofies | 1.03 | 1.03 | Zero | 1.19 | 0.287 |
B21 GHB | 1.02 | 1.04 | Negative | 2.39 | 0.006 |
B22 Super K | 1.02 | 1.02 | Zero | 1.96 | 0.030 |