Table 3 Distribution of risk variables by profile (n = 584)
Overall | Profile 1, high multiple risks (n = 130) | Profile 2, high sexual risks (n = 208) | Profile 3, moderate risks (n = 72) | Profile 4, low risks (n = 174) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Variable | N | Weighted % | n | Weighted % | n | Weighted % | n | Weighted % | n | Weighted % | p value |
Ever injected drugs using used needles | |||||||||||
Yes | 11 | 1.5 | 9 | 4.2 | 2 | 0.9 | 0 | 0.0 | 0 | 0.0 | < 0.001 |
Injected only with own needle | 37 | 8.2 | 19 | 16.7 | 16 | 10.3 | 0 | 0.0 | 2 | 1.0 | |
Never injected drugs | 496 | 83.7 | 80 | 63.2 | 175 | 84.6 | 71 | 99.8 | 170 | 96.3 | |
Missing data/not applicable | 40 | 6.7 | 22 | 15.9 | 15 | 4.2 | 1 | 0.2 | 2 | 2.7 | |
Ever given someone else to inject with used needles | |||||||||||
Yes | 11 | 1.3 | 10 | 4.4 | 1 | 0.2 | 0 | 0.0 | 0 | 0.0 | < 0.001 |
Injected, never give used needle | 37 | 8.3 | 18 | 16.5 | 17 | 11.0 | 0 | 0.0 | 2 | 1.0 | |
Never injected drugs | 496 | 83.7 | 80 | 63.2 | 175 | 84.6 | 71 | 99.8 | 170 | 96.3 | |
Missing data/not applicable | 40 | 6.7 | 22 | 15.9 | 15 | 4.2 | 1 | 0.2 | 2 | 2.7 | |
Uses condoms always | |||||||||||
No | 273 | 47.9 | 94 | 74.4 | 135 | 64.9 | 44 | 64.0 | 0 | 0.0 | < 0.001 |
Yes | 135 | 20.3 | 34 | 20.2 | 72 | 34.9 | 28 | 36.0 | 1 | 0.1 | |
Never had sex | 163 | 27.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 163 | 91.2 | |
Missing data/not applicable | 13 | 4.3 | 2 | 5.4 | 1 | 0.2 | 0 | 0.0 | 10 | 8.7 | |
HIV | |||||||||||
Negative | 547 | 93.2 | 107 | 84.2 | 198 | 94.4 | 69 | 97.1 | 173 | 99.2 | < 0.001 |
Positive | 37 | 6.8 | 23 | 15.8 | 10 | 5.6 | 3 | 2.9 | 1 | 0.8 | |