HSV and sexual behaviour
| Age at first vaginal sex (years) | Condom usage (%) | Condom usage at most recent vaginal sex (%) | Age at first receptive oral sex (years) | Age at giving first oral sex (years) | Number of new partners in the last year | |
|---|---|---|---|---|---|---|
| HSV-1 (10) | 16.8 | 75 | 37.5 | 17.5 | 17.1 | 1.8 |
| HSV-2 (15) | 16.1 | 66.7 | 38.1 | 16.5 | 16.5 | 2.7 |
| Chlamydia (50) | 16 | 67.4 | 22.5 | 16.8 | 16.8 | 4.2 |
| Asymptomatic (50) | 17 | 60.4 | 33.3 | 16.7 | 17 | 2.6 |