Table 1.
Participant demographic and behavioural characteristics
| Total (N = 2178)a | |
|---|---|
| Age | 15 (14‐17) |
| School grade | |
| Grade 8 (13‐15 years) | 567 (26.03) |
| Grade 9 (14‐16 years) | 606 (27.82) |
| Grade 10 (16‐17 years) | 600 (27.55) |
| Grade 11 (17‐18 years) | 405 (18.6) |
| Prior pregnancyb | 169 (7.76) |
| Current boyfriend or main partnerc | 680 (31.22) |
| Lifetime sexual partners | |
| 0 | 1636 (75.60) |
| 1 | 284 (13.12) |
| ≥2 | 244 (11.28) |
| Missing (refused to answer) | 14 |
| Sexually active (past three months) | 467 (21.57) |
| Missing (refused to answer) | 13 |
aData are median (interquartile range) or N (%); bparticipants enrolled in HPTN 068 could not be currently pregnant; cincludes non‐sexual partners.