| Variable | Adjusted OR (95% CI) |
|---|---|
| Older age (1-yr increase) | 0.97 (0.94-1.00) |
| Homeless/unstably housed (yes v. no)* | 2.04 (1.01-4.12) |
| Recent incarceration (yes v. no)* | 1.26 (0.45-3.54) |
| Usually injected downtown (yes v. no)* | 1.68 (0.79-3.61) |
| Frequent opioid injection (yes v. no)* | 2.27 (1.17-4.42) |
| Frequent crystal methamphetamine injection (yes v. no)* | 2.38 (1.18-4.79) |
| Shared syringe (yes v. no)* | 1.81 (0.80-4.13) |
Note: CI = confidence interval, OR = odds ratio.
*Over the previous 6 months.