Characteristic | Adjusted† odds ratio | GEE 95% CI | p Value |
---|---|---|---|
GEE, generalised estimating equation; CI, confidence interval. | |||
*Based on 8046 study visits. | |||
†Adjusted for incarceration, lending syringes, and methadone maintenance treatment. | |||
‡During the previous 6 months. | |||
Age at enrolment, per year older | 0.93 | 0.92 to 0.94 | <0.001 |
HIV positive at enrolment (yes v no) | 1.77 | 1.44 to 2.17 | <0.001 |
Daily cocaine injection‡ (yes v no) | 1.37 | 1.11 to 1.70 | 0.004 |
Daily crack smoking‡ (yes v no) | 1.36 | 1.07 to 1.72 | 0.011 |
Borrowed syringes‡ (yes v no) | 1.73 | 1.32 to 2.25 | <0.001 |
Unable to access addiction treatment‡ (yes v no) | 1.28 | 0.98 to 1.67 | 0.076 |
Unprotected intercourse with casual sex partner‡ (yes v no) | 0.66 | 0.53 to 0.82 | <0.001 |