Variable | Univariate analysis | Multiple analysis | ||
---|---|---|---|---|
Crude OR | 95%CI | Adjust OR | 95%CI | |
Characteristics of online sex-seeking users | ||||
Time duration since started to seek sex online | ||||
< 6 months | Ref | Ref | ||
6 months-1 year | 2.61 | (0.92, 7.38) | 2.39 | (0.81, 7.01) |
1–3 years | 0.70 | (0.26, 1.91) | 0.61 | (0.22, 1.73) |
> 3 years | 1.05 | (0.38, 2.90) | 1.04 | (0.35, 3.05) |
Time-gap of finding the last partners online | ||||
≤ 1 week | Ref | Ref | ||
2–4 weeks | 1.40 | (0.68, 2.87) | 1.33 | (0.63, 2.81) |
> 4 weeks | 0.54 | (0.24, 1.20) | 0.51 | (0.22, 1.18) |
Time duration between meeting the last sex partner through online and meeting in person | ||||
≤ 1 day | Ref | Ref | ||
2–7 days | 1.02 | (0.39, 2.67) | 1.05 | (0.39, 2.86) |
1–2 weeks | 1.86 | (0.76, 4.57) | 1.72 | (0.68, 4.31) |
> 2 weeks | 1.25 | (0.49, 3.19) | 1.28 | (0.47, 3.49) |
Negotiation about condom use with the last partner before meeting in person | ||||
No | Ref | Ref | ||
Yes | 1.14 | (0.54,2.42) | 1.14 | (0.50, 2.59) |
Asked for the HIV status of the last partner before meeting in person | ||||
Yes | Ref | Ref | ||
No | 1.12 | (0.48, 2.59) | 1.04 | (0.42, 2.56) |
HIV related knowledge | ||||
Score of HIV-related knowledge | ||||
6–8 | Ref | Ref | ||
< 6 | 1.41 | (0.49, 3.77) | 1.58 | (0.53, 4.53) |
Using condoms correctly can reduce the risk to infect HIV | ||||
No or Unknown | Ref | Ref | ||
Yes | 0.57 | (0.13, 2.83) | 0.55 | (0.11. 2.75) |
Having sex with only one partner can reduce the risk to infect HIV | ||||
No or Unknown | Ref | Ref | ||
Yes | 0.34* | (0.14, 0.84) | 0.30* | (0.11, 0.81) |