Characteristic | Unadjusted model | Multivariable model | P-value |
---|---|---|---|
Age in years | 0.004 | ||
<25 | 1.72 (1.11, 2.68) | 1.99 (1.25, 3.18) | |
≥25 | ref | ref | |
Frequency of Cocaine/Crack Use | 0.002 | ||
Daily | 2.75 (1.62, 4.68) | ||
1-6 times per week | 1.87 (0.90, 3.03) | ||
1-3 times per month | 1.61 (0.90, 2.85) | ||
No use | ref | ||
Born outside US | 2.09 (1.16, 3.79) | 0.02 | |
Frequency of Injection Drug Use | 0.24 | ||
Daily | 1.59 (0.90, 2.82) | ||
1-6 times per week | 1.73 (0.82, 3.62) | ||
1-3 times per month | ref |