| BMI categories | ||||||||
| Age (yr) | Underweight | Normal | Overweight | Obese | ||||
| N | % | N | % | N | % | N | % | |
| 8 - 10 (N = 101) | 12 | 11.9 | 57 | 56.4 | 17 | 16.8 | 15 | 14.9 |
| 11 - 12 (N = 108) | 9 | 8.3 | 60 | 55.6 | 25 | 23.1 | 14 | 12.9 |
| 13 - 15 (N = 95) | 9 | 9.5 | 47 | 49.5 | 25 | 26.3 | 14 | 14.7 |