Reported sexual intercourse by biological indicators for sexual activity and sex of pupil
| Reported sexual activity | |||
|---|---|---|---|
| Never had sex | Had sex | p Value | |
| Boys | |||
| Number of pupils | 2505 | 2629 | |
| HIV | 2 (0.1%) | 2 (0.1%) | 0.9 |
| Chlamydia trachomatis (CT) | 8 (0.3%) | 8 (0.3%) | 0.9 |
| Neisseria gonorrhoeae (NG) | 2 (0.1%) | 0 | 0.15 |
| Any biological marker of STI | 12 (0.5%) | 10 (0.4%) | 0.6 |
| Observed circumcision | 263 (10.6%) | 334 (12.8%) | 0.01 |
| Girls | |||
| Number of pupils | 3280 | 869 | |
| HIV | 9 (0.3%) | 1 (0.1%) | 0.4 |
| Chlamydia trachomatis (CT) | 46 (1.4%) | 21 (2.4%) | 0.04 |
| Neisseria gonorrhoeae (NG) | 4 (0.1%) | 6 (0.7%) | 0.002 |
| Any biological marker of STI | 58 (1.8%) | 25 (2.9%) | 0.04 |
| Pregnancy | 11 (0.3%) | 21 (2.4%) | <0.001 |
| Any biological marker of sexual activity | 69 (2.1%) | 45 (5.2%) | <0.001 |