From: Social network correlates of HIV risk-related behaviors among male migrants in China
Characteristic (reference) | Commercial sex in the last year odds ratio (95% confidence interval) | ||
---|---|---|---|
Model 1 | Model 2 | Model 3 | |
Age | 0.97 (0.93–1.00)†| 0.96 (0.92–1.01)†| 0.95 (0.91–1.00)* |
≤ High school (> high school) | 3.17 (1.63–6.18)** | 3.95 (1.83–8.56)*** | 4.19 (1.84–9.53)** |
≥ 5000 yuan (< 5000 yuan) | 1.50 (0.76–2.95) | 1.78 (0.80–3.97) | 1.65 (0.72–3.82) |
Self-employed or else (employed) | 0.83 (0.45–1.51) | 1.19 (0.59–2.39) | 1.25 (0.60–2.60) |
Unmarried or else (married) | 0.74 (0.32–1.67) | 0.76 (0.29–1.99) | 0.86 (0.31–2.50) |
No steady sex partner (yes) | 3.54 (1.46–8.56)** | 5.45 (1.91–15.59)** | 5.08 (1.71–15.06)** |
≥ Yingchou twice per month (< twice per month) | 1.45 (0.79–2.65) | 1.54 (0.75–3.17) | 1.76 (0.78–3.58) |
Perceived vulnerability to HIV/STIs | 0.95 (0.85–1.07) | 0.90 (0.78–1.03) | 0.90 (0.77–1.04) |
Perceived severity of being infected with HIV/STIs | 0.83 (0.64–1.07) | 1.00 (0.75–1.34) | 1.04 (0.78–1.39) |
Perceived necessity & effectiveness of condom use in commercial sex | 1.13 (0.93–1.36) | 1.05 (0.86–1.28) | 1.08 (0.87–1.34) |
Perceived social motivations of commercial sex | 1.60 (1.45–1.78)*** | 1.54 (1.36–1.76)*** | 1.62 (1.40–1.87)*** |
Size of yingchou network >5 (≤ 5) |  | 0.55 (0.27–1.12)†| 0.50 (0.24–1.08)†|
Density of core yingchou network |  | 1.46 (0.52–4.11) | 1.19 (0.40–3.54) |
Alters having commercial sex ≥1 (0) |  | 5.67 (2.75–11.67)*** |  |
Weighted commercial sex norm of core yingchou network |  |  | 1.03 (1.02–1.04)*** |
Model G2 (−2 Loglikelihood) | 308.96 | 232.97 | 208.40 |
Degrees of freedom | 11 | 14 | 14 |
Changed Chi square | Â | 75.99*** | 100.56*** |