Table 1.
Prevalence of Human Papillomavirus Infections Among Men Who Have Sex with Men in Lima, Peru
| |
Among entire study cohort (n=105) |
Among HPV-infected MSM (n=81) |
|
|---|---|---|---|
| n | (%) | (%) | |
| HPV infection and number of types | |||
| Not infected | 24 | (22.9) | |
| Infected | 81 | (77.1) | |
| One type only | 17 | (16.2) | (21.0) |
| Two or more typesa | 64 | (60.9) | (79.0) |
| Five most common HPV typesb | |||
| HPV 53 | 25 | (12.8) | (30.9) |
| HPV 6 | 22 | (21.0) | (27.2) |
| HPV 16 | 21 | (20.0) | (25.9) |
| HPV 58 | 20 | (19.0) | (24.7) |
| HPV 54 | 16 | (1.9) | (19.8) |
| MSM with high-risk typesc | |||
| Noncarcinogenic types | 29 | (27.6) | (35.8) |
| Carcinogenic types | 52 | (49.5) | (64.2) |
a
Number of types present in any one person: range from 0 to 10.
b
Types present in the study population: 6, 8, 11, 16, 18, 26, 31, 33, 35, 39, 40, 42, 45, 51, 52, 53, 54, 55, 56, 58, 59, 61, 62, 66, 67, 68, 69, 71, 72, 73, 81, 83, 84, cp6108, is39.
c
High-risk types: 16, 18, 31, 33, 45, 52, 58.
HPV, human papillomavirus; MSM, men who have sex with men.