Table 4.
Drug Type | Gender | Dichotomous Sex ID | Sex ID/Gender |
---|---|---|---|
(Men vs. Women, df = 1) | (GLs vs. Bisexuals, df = 1) | (GM vs. BM vs. L vs. BW, df = 3) | |
Marijuana | χ2 = 7.98* | χ2 = 10.75*** | χ2 = 20.35*** |
Dependence | φ = −.14 (small effect) | φ = .17 (small effect) | V = .23 (large effect) |
Severe Marijuana | χ2 = .39ns | χ2 = 7.02* | χ2 = 8.08* |
Dependence | φ = .14 (small effect) | V = .14 (medium effect) | |
Opiate | χ2 = 1.39ns | χ2 = 3.08* | χ2 = 4.45ns |
Dependence | φ = .09 (small effect) | ||
Severe Opiate | χ2 = 1.22ns | χ2 = 2.32ns | χ2 = 6.48ns |
Dependence | |||
Cocaine | χ2 = .12ns | χ2 = 10.93*** | χ2 = 12.81** |
Dependence | φ = .17 (small effect) | V = .18 (medium effect) | |
Severe Cocaine | χ2 = .05ns | χ2 = 7.54* | χ2 = 9.06* |
Dependence | φ = .14 (small effect) | V = .15 (medium effect) |
Note: n ranged from 387–388 in analyses. “GM” refers to gay men, “BM” refers to bisexual men, “L” refers to lesbians, and “BW” refers to bisexual women. The phi coefficient was reported for 2 by 2 tables and Cramer’s V was reported for tables larger than 2 by 2; effect size was interpreted using Cohen’s criteria (1988).
not significant,
p < .05,
p < .01,
p < .001.