Running Head: SUBSTANCE USE IN LGB SOCIAL NETWORKS
23
Table 3: Substance Use Pattern Comparisons Substance Use Measure
Percent drinking days
Male Gay/Bisexual (n = 16)
Female
Heterosexual (n = 48)
Statistical Comparisons
Lesbian/ Bisexual (n = 46) M = 32.50 SD = 29.82 n = 40 M = 3.98 SD = 2.68 n = 40 M = 10.36 SD = 15.76 n = 43 M = 9.98 SD = 7.59 n = 46 37% (n = 16 of 43)
Heterosexual (n = 108)
Statistical Comparisons
M = 32.37 SD = 30.84 n = 97 M = 3.74 SD = 2.18 n = 87 M = 9.08 SD = 10.75 n = 102 M = 9.56 SD = 7.75 n = 108 46% (n = 47 of 102)
t(135) = -0.023
M = 50.04 SD = 37.73 n = 15 M = 3.69 SD = 1.61 n = 14 M = 14.45 SD = 13.39 n = 15 M = 11.19 SD = 6.25 n = 16 60% (n = 9 of 15)
M = 43.26 SD = 32.38 n = 43 M = 4.70 SD = 2.52 n = 39 M = 16.10 SD = 16.43 n = 45 M = 12.58 SD = 7.90 n = 48 64% (n = 29 of 45)
t(56) = -0.668
AUDIT Score 8+
69% (n = 11 of 16)
Z = -0.158
52% (n = 24 of 46)
56% (n = 61 of 108)
Z = -0.492
Lifetime drug use
86% (n = 12 of 14)
Z = 1.418
90% (n = 37 of 41)
78% (n = 79 of 101)
Z = 1.679+
Past Year Drug Use
86% (n = 12 of 14)
Z = 2.427*
59% (n = 22 of 37)
53% (n = 51 of 97)
Z = 0.715
Past Year Marijuana Only
17% (n = 2 of 12)
Z = -1.289
50% (n = 11 of 22)
39% (n = 20 of 51)
Z = 0.855
Past Month Drug Use
58% (n = 7 of 12)
71% (n = 34 of 48) 66% (n = 29 of 44) 49% (n = 21 of 43) 38% (n = 8 of 21) 33% (n = 14 of 42)
Z = 1.567
38% (n = 14 of 37)
33% (n = 31 of 93)
Z = 0.487
Mean drinks per drinking day Mean drinks per week AUDIT score Unsafe Drinking on AUDIT
t(51) = 1.390
t(58) = 0.352
t(62) = 0.642
Z = -0.309
t(63) = -0.506
t(143) = -0.568
t(152) = -0.312
Z =-0.984