From: Chlamydia trachomatis, Neisseria gonorrhoeae and syphilis among men who have sex with men in Brazil
At least one STD
Symptomaticb, n (%)
Asymptomatic, n (%)
Yes
15 (28.8)
37 (17.5)
No
37 (71.2)
174 (82.5)
Total
52 (100.0)
211 (100.0)