Table III.
Wald χ2 | estimate (95% CI) | |
---|---|---|
Predictor: Maximum drinks/day | ||
Model 1a | ||
Sex | 5.49 | −0.15* (−0.28, −0.02) |
Maximum drinks/day | 4.71 | 0.02* (0.002, 0.03) |
Model 1b | ||
Sex | 23.60 | −0.56*** (−0.79, −0.33) |
Maximum drinks/day | 0.81 | −0.01 (−0.03, 0.01) |
Sex x Maximum drinks/day | 19.02 | 0.06*** (0.03, 0.09) |
Predictor: heavy drinking frequency | ||
Model 2a | ||
Sex | 7.03 | −0.17** (−0.29, −0.04) |
Heavy drinking frequency | 6.26 | 0.04* (0.01, 0.07) |
Model 2b | ||
Sex | 17.23 | −0.46*** (−0.68, −0.25) |
Heavy drinking frequency | 0.11 | 0.01 (−0.03, 0.04) |
Sex x Heavy drinking frequency | 7.46 | 0.08** (0.02, 0.14) |
Predictor: Drinks per typical week | ||
Model 3a | ||
Sex | 7.06 | −0.16** (−0.29, −0.04) |
Drinks per typical week | 5.57 | 0.01* (0.002, 0.02) |
Model 3b | ||
Sex | 19.21 | −0.46*** (−0.67, −0.26) |
Drinks per typical week | 0.01 | 0.00 (−0.01, 0.01) |
Sex x Drinks per typical week | 12.27 | 0.04*** (0.02, 0.06) |
Predictor: AUDIT-C | ||
Model 4a | ||
Sex | 6.89 | −0.16** (−0.28, −0.04) |
AUDIT-C | 4.80 | 0.03* (0.003, 0.05) |
Model 4b | ||
Sex | 13.70 | −0.49*** (−0.76, −0.23) |
AUDIT-C | 0.19 | 0.01 (−0.02, 0.04) |
Sex x AUDIT-C | 4.80 | 0.05* (0.01, 0.10) |
Predictor: SIP-2R | ||
Model 5a | ||
Sex | 6.51 | −0.16* (−0.28, −0.04) |
SIP-2R | 3.01 | 0.01 (−0.001, 0.02) |
Model 5b | ||
Sex | 10.55 | −0.31** (−0.50, −0.12) |
SIP-2R | 0.07 | 0.00 (−0.01, 0.01) |
Sex x SIP-2R | 6.35 | 0.02* (0.005, 0.04) |
Note. AUDIT-C = 3-item short form of the Alcohol Use Disorder Identification Test. SIP-2R = Short Inventory of Problems. DAST-10 = 10-item version of the Drug Abuse Screening Test. All analyses controlled for race, employment status, sex, drug use, and depression; drug use x sex and depression x sex interaction terms were included in interaction models (Model 1b–Model 5b)
p < .05;
p < .01;
p < .001.