| Male | Female | n | Prevalence (%)a | 95% CI |
---|---|---|---|---|---|
STIs | 181 | 136 | 317 | 50.16 | 46.26–54.06 |
 HSV-2 | 124 | 118 | 242 | 38.29 | 34.50–42.08 |
 Syphilis | 86 | 67 | 153 | 24.21 | 20.87–27.55 |
  Active (TPPA+ and TRUST+) | 55 | 52 | 107 | 16.93 | 14.01–19.85 |
  Treated (TPPA+ and TRUST−) | 31 | 15 | 46 | 7.28 | 5.25–9.31 |
 CT | 23 | 17 | 40 | 6.33 | 4.43–8.23 |
 HIV | 0 | 6 | 6 | 0.95 | 0.19–1.71 |
 NG | 1 | 2 | 3 | 0.47 | 0.06–1.00 |
Co-infection | 52 | 61 | 113 | 17.88 | 14.89–20.87 |
 2 kinds of STIs | 51 | 48 | 99 | 15.66 | 12.83–18.49 |
  HSV-2 and syphilis | 48 | 43 | 91 | 14.40 | 11.66–17.14 |
  HSV-2 and CT | 3 | 3 | 6 | 0.95 | 0.19–1.71 |
  HSV-2 and NG | 0 | 2 | 2 | 0.32 | 0.12–0.76 |
 3 kinds of STIs | 1 | 13 | 14 | 2.22 | 1.07–3.37 |
  HSV-2 and syphilis and CT | 1 | 9 | 10 | 1.58 | 0.61–2.55 |
  HSV-2 and syphilis and HIV | 0 | 4 | 4 | 0.63 | 0.01–1.25 |