Table 2: The number and percentage of participants in each weight category.
All Boys Girls
N % N % N %
Underweight 243 20.9 120 20.1 123 21.7
Normal weight 622 53.4 280 46.9 342 60.3
Overweight 142 12.2 93 15.6 49 8.6
Obesity 122 10.5 83 13.9 39 6.9
Missing value 36 3.1 21 3.5 14 2.5
Total 1,165 100 597 100 567 100