Risk of HPV infection (percent) | Case (%) |
---|---|
Age of sexual debut | |
< 20 years | 53/71 (74.6) |
> 20 years | 18/71 (25.4) |
Sexual partner | |
Multiple partners | 48/73 (65.8) |
Single partner | 25/73 (34.2) |
Habitual oral sex activity | |
Yes | 7/70 (10) |
No | 63/70 (90) |
History of sexually transmitted diseases | |
Yes | 16/75 (21.3) |
No | 59/75 (78.7) |