Syphilis prevalence among female sex workers recruited by time–location sampling in Mongolia by survey site (n=761)
| Site | Crude % (n/N) | Weighted % (95% CI) | p (pw)* |
|---|---|---|---|
| Overall | 27.5 (209/761) | 27.8 (24.3 to 31.7) | |
| Ulaanbaatar | 30.5 (96/315) | 31.3 (25.3 to 38.0) | 0.015 |
| Darkhan-Uul | 36.0 (36/100) | 41.3 (30.5 to 52.9) | (0.077) |
| Dornod | 31.0 (31/100) | 29.5 (20.0 to 41.2) | |
| Khuvsgul | 22.0 (22/100) | 18.3 (11.8 to 27.4) | |
| Orkhon | 21.0 (21/100) | 21.9 (14.6 to 31.6) | |
| NGO | |||
| Ulaanbaatar | 6.5 (3/46) | 6.5 (2.1 to 19.1) | |
*pw, weighted p value.