Table 2

Prevalence of diseases

DiseaseTestNoNo positive%
*Positive on both RPR and TPHA.
GonorrhoeaPCR (and DEIA) on urine38582.1
ChlamydiaPCR (and DEIA) on urine38530.8
SyphilisRPR and TPHA*387225.7
SyphilisTPHA387277.0
HSV-2ELISA38710025.8