Variables in the final model | AOR (95% CI) | P value |
---|---|---|
Age group | ||
 < 25 | Reference |  |
 25–34 | 1.85 (1.06–7.92) | 0.009 |
 ≥ 35 | 2.67 (1.24–5.71) | 0.001 |
Ethnic group | ||
 Khmer | Reference |  |
 Vietnamese | 5.44 (2.25–13.14) | < 0.001 |
Living arrangement | ||
 With family or relatives | Reference |  |
 In the street (homeless) | 3.01 (1.29–7.04) | 0.01 |
 In own dwelling | 0.64 (0.20–2.03) | 0.45 |
 With friends | 0.15 (0.46–10.07) | 0.33 |
Having been sent to a drug rehabilitation center in the past 12Â months | ||
 No | Reference |  |
 Yes | 2.67 (1.21–5.90) | 0.02 |
Having received methadone maintenance therapy in the past 12Â months | Â | |
 No | Reference |  |
 Yes | 3.02 (1.32–6.92) | 0.009 |
HIV testing result | ||
 Negative | Reference |  |
 Positive | 3.80 (1.58–9.12) | < 0.001 |