Table 3.
Regression analysis comparing substance- and sexual-related risk behaviors (N=121)
| Risk factor | Positive alcohol expectancy score
|
Harmful drinking (> 16 AUDIT score)
|
||
|---|---|---|---|---|
| Crude β (95% CI) | Adjusteda β (95% CI) | Crude PR (95% CI) | Adjusteda PR (95% CI) | |
|
|
|
|||
| Lesbian identity | 2.65(1.57,3.73) | 1.94(0.75,3.13) | 1.83(1.2,2.81) | 1.43(0.89,2.32) |
| Drinking < age 15 | 1.37(0.16,2.58) | 0.67(−0.46,1.79) | 1.51(0.97,2.35) | 1.29(0.85,1.96) |
| Ever used MA | 1.16(−0.21,2.53) | −0.3(−1.73,1.14) | 2.20(1.48,3.27) | 2.19(1.37,3.48) |
| > 16 AUDIT score | 1.95(0.88,3.01) | 1.43(0.36,2.49) | -- | -- |
| Risk factor | Age at sexual debut
|
Totalb lifetime sexual partners
|
||
|---|---|---|---|---|
| Crude β (95% CI) | Adjusteda β (95% CI) | Crude RR (95% CI) | Adjusteda, c RR (95% CI) | |
|
|
|
|||
| Lesbian identity | −1.97(−2.61,−1.32) | −0.85(−1.46,−0.23) | 2.33(1.67,3.24) | 1.70(1.22,2.37) |
| Drinking < 15 years of age | −1.70(−2.4,−1.00) | −1.10(−1.65,−0.54) | 1.52(1.05,2.20) | 0.95(0.70,1.28) |
| Ever used MA | −0.94(−1.78,−0.09) | −0.14(−0.86,0.58) | 2.68(1.85,3.89) | 1.83(1.26,2.66) |
| >16 AUDIT score | −1.14(−1.81,−0.48) | −0.46(−1.00,0.08) | 1.99(1.43,2.76) | 1.15(0.85,1.56) |
| >7 Alcohol expectancy score | −0.75(−1.42,−0.07) | 0.07(−0.46,0.60) | 1.78(1.28,2.48) | 1.31(0.98,1.75) |
a
Adjusted for all risk factors in the left-hand column, as well as age, high school completion, and income tertile.
b
Includes male and female partners combined
c
Additionally adjusted for age at sexual debut