Table 2: STI Prevalence Among HIV-Positive Men and Women, El Salvador, 2008

STI Total N=760 Men N=381 Women N=379
N n % N n % N N %
Herpes simplex type-2* 760 642 84.5 381 309 81.1 379 333 87.9
Syphilis* 760 116 15.3 381 78 20.5 379 38 10.0
Active syphilis (TPPA + RPR ≥1:8) * 760 23 3.0 381 21 5.5 379 2 0.5
Bacterial vaginosis 370 93 25.1 NA NA NA 370 93 25.1
Chlamydia trachomatis* 745 9 1.2 361 0 0 379 9 2.3
Neisseria gonorhoeae 745 2 0.3 361 0 0 383 2 0.5
Mycoplasma genitalium* 744 107 14.4 361 32 8.9 382 75 19.6
Trichomonas vaginalis* 745 37 5.0 361 1 0.3 383 36 9.4

Note: RPR=reactive rapid plasma reagin; TPPA=Treponema particle-agglutination assay.
* P value<0.05 for differences between men and women.