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HIV risk stratified by anal sex role among men who have sex with men in China
| Anal sex role | HIV status (N=1053)
|
Odds Ratio (95% confidence interval) | P value | |
|---|---|---|---|---|
| Positive (N=264) | Negative (N=789) | |||
| Exclusively receptive | 57 | 94 | Reference | -- |
| Mainly receptive | 53 | 138 | 0.63 (0.40,1.00) | 0.05 |
| Versatile | 76 | 170 | 0.74 (0.48,1.13) | 0.16 |
| Mainly insertive | 49 | 216 | 0.37 (0.24,0.59) | <0.001 |
| Exclusively insertive | 29 | 171 | 0.28 (0.17,0.47) | <0.001 |
