Table 1

 Comparison of genital herpes historical correlates among 328 male STD clinic attendees

No of the 328 participants responding yesNo of 148 HSV-2 seropositive individuals responding yes (sensitivity)SpecificityPositive predictive valueNegative predictive value
Previous STD, GH14 (4.3%)12 (0.08)0.990.860.57
Do you have GH?17 (5.2%)14 (0.09)0.980.820.57
Recurring genital sores, zipper cuts?75 (32.1%)48 (0.32)0.850.640.60