Table 7 HIV multivariate adjusted OR

Ethnicity

Aboriginal vs. caucasian

4.4 (1.2–15.6)

0.022

Ever used someone else's used syringe

Yes vs. No

8.7 (2.0–38.5)

0.004

injected at a shooting gallery

Yes vs. no

3.0 (1.2–7.5)

0.018

Same-sex client sex partners

Yes vs No

6.9 (1.5–32.4)

0.014