Prevalence of HIV, HSV-2, and other STIs among FSWs in Managua and Chinadega, Nicaragua, 2009
| Managua | Chinandega | |||||
| N | n | % (95% CI) | N | n | % (95% CI) | |
| HIV | 613 | 11 | 1.8 (0.9 to 3.2) | 211 | 5 | 2.4 (0.8 to 5.4) |
| HSV-2 | 613 | 464 | 75.7 (72.1 to 79.0) | 212 | 177 | 83.5 (77.8 to 88.2) |
| Syphilis | 618 | 43 | 7.0 (5.1 to 9.3) | 213 | 1 | 0.5 (0.0 to 2.6) |
| Active syphilis | 618 | 23 | 3.7 (2.4 to 5.5) | 213 | 0 | 0.0 (0.0 to 1.7) |
| Bacterial vaginosis | 570 | 209 | 36.7 (32.7 to 40.8) | 182 | 74 | 40.7 (33.5 to 48.2) |
| Chlamydia trachomatis | 605 | 125 | 20.7 (17.5 to 24.1) | 188 | 19 | 10.1 (6.2 to 15.3) |
| Mycoplasma genitalium | 605 | 102 | 16.9 (14.0 to 20.1) | 188 | 28 | 14.9 (10.1 to 20.8) |
| Neisseria gonorrhoeae | 605 | 27 | 4.5 (3.0 to 6.4) | 188 | 7 | 3.7 (1.5 to 7.5) |
| Trichomonas vaginalis | 605 | 182 | 30.1 (26.5 to 33.9) | 188 | 91 | 48.4 (41.1 to 55.8) |