Table 2.
Frequency distribution of girls' grades stratified by HPV vaccination status (n = 1,782).
| Vaccinated with ≥1 dose | Unvaccinated | Total | |
|---|---|---|---|
| n (%)* | n (%)* | n (%) | |
| Grade 4 | 354 (64.7) | 193 (35.3) | 547 (30.7) |
| Grade 5 | 303 (62.2) | 184 (37.8) | 487 (27.3) |
| Grade 6 | 317 (72.4) | 121 (27.6) | 438 (24.6) |
| Grade 7 | 222 (71.6) | 88 (28.4) | 310 (17.4) |
| Totals | 1,196 (67.1) | 586 (32.9) | 1,782 (100) |
Denominators are the totals in each grade.