Table 3.
Independent Variable | Unadjusted Odds Ratio and 95% CI | Adjusted Odds Ratio and 95% CIa |
---|---|---|
History of alcohol use | 1.47 (1.03-1.95)b | 1.35 (0.96-1.90)c |
History of marijuana use | 2.37 (1.34-3.73)d | 2.15 (1.25-3.70)d |
History of other illicit substance use | 2.48 (1.12-5.45)b | 2.00 (0.89-4.50)c |
The model was adjusted for age, education, and relationship status.
P < .05.
P < .10.
P < .01.
e P < .001.