Table 2.
Prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae infections by anatomic site among participants enrolled from an HIV PrEP program clinic in Hanoi, Vietnam.
| Anatomic Site | C. trachomatis (n/N*, %) | N. gonorrhoeae (n/N*, %) | C. trachomatis or N. gonorrhoeae (n/N*, %) | C. trachomatis and N. gonorrhoeae (n/N*, %) |
|---|---|---|---|---|
|
| ||||
| Total Infections (Any Site) | 108 (20.4) | 76 (14.4) | 153 (28.9) | 31 (5.9) |
| Single Site Infections | ||||
| Pharyngeal only | 19/528 (3.6) | 32/528 (6.1) | 41/528 (7.7) | 3/528 (0.6) |
| Rectal only | 57/493 (11.6) | 10/494 (2.0) | 52/493 (10.6) | 4/493 (0.8) |
| Urethral only | 14/529 (2.7) | 2/529 (0.4) | 11/529 (2.1) | 0/529 (0) |
| Multisite Infections | ||||
| Pharyngeal and rectal | 9/493 (1.8) | 18/494 (3.6) | 26/494 (5.3) | 13/493 (2.6) |
| Pharyngeal and urethral | 1/528 (0.2) | 5/528 (1.0) | 7/528 (1.3) | 3/528 (0.6) |
| Urethral and rectal | 7/493 (1.4) | 2/494 (0.4) | 7/493 (1.4) | 1/493 (0.2) |
| Pharyngeal, rectal, and urethral | 1/493 (0.2) | 7/494 (1.4) | 9/494 (1.8) | 7/493 (1.4) |