Univariate analysis of factors associated with HIV infection among MSM
| Factors | OR | p Value |
|---|---|---|
| Educational level | ||
| Primary school or below | 1.00 | |
| Middle school | 0.55 | 0.015 |
| High school/technical school | 0.38 | <0.001 |
| College or above | 0.19 | <0.001 |
| Medical insurance | ||
| Insured | 1.00 | |
| Uninsured | 0.59 | 0.041 |
| Number of anal sex encounters in the last 6 months | 1.88 | 0.011 |
| Number of oral sex encounters in the last 6 months | 2.16 | 0.002 |
| Sex behaviour frequency with No.1 sexual partner | 1.51 | 0.001 |
| Physical condition | 1.52 | 0.003 |
| HIV status of primary sexual partner | ||
| Positive | 1.00 | |
| Negative | 6.82 | 0.031 |
| Unclear | 11.70 | 0.004 |
| Age of secondary sexual partner | 1.35 | 0.008 |
| Sex behaviour frequency with secondary sexual partner | 1.38 | 0.027 |
| Heterosexual behaviour | ||
| Yes | 1.00 | |
| No | 0.36 | <0.0001 |
| Smoking | ||
| Yes | 1.00 | |
| No | 0.54 | <0.0001 |
| Drinking | ||
| Yes | 1.00 | |
| No | 0.77 | 0.049 |
| Self-perceived possibility of HIV infection | ||
| Yes | 1.00 | |
| No | 0.74 | 0.035 |
| Attitude towards the treatment of HIV infection | ||
| Object | 1.00 | |
| Support | 0.24 | 0.011 |
| Syphilis infection | ||
| Positive | 1.00 | |
| Negative | 0.32 | <0.0001 |
MSM, men who have sex with men.