Table 2. Demographic characteristics and sexual behavior among 43 asymptomatic men studied.

Variable	Number of patients
Age (years)
18–30	25
>30	18
Monogamous (stable sexual partner for more than 6 months)	35
Weekly sexual frequency
1–4	39
>4	4
Current smokers
yes	12
no	31
Condom use
yes	6
no	37
Anal intercourse
yes	8
no	35
Circumcision status
yes	3
no	40