| boys | girls | ||||
---|---|---|---|---|---|---|
Characteristics | Dutch (n = 410) | Non-Western (n = 64) | P Valuea | Dutch (n = 426) | Non-Western (n = 57) | P Value* |
age, y | 12.7 (.4) | 13.0 (.7) | .039 | 12.6 (.5) | 12.8 (.5) | .054 |
height, cm | 159.3 (8.2) | 157.9 (8.1) | .163 | 158.3 (7.3) | 156.1 (7.7) | .182 |
weight, kg | 47.0 (9.9) | 49.9 (9.6) | .169 | 47.8 (9.5) | 51.2 (12.0) | .066 |
BMI, kg/m2 | 18.4 (2.8) | 19.9 (3.0) | .000 | 19.0 (3.0) | 20.9 (3.9) | .003 |
overweight, No. (%)†obese, No. (%)b | 56 (13.7) 5 (1.2) | 13 (20.3) 4 (6.3) | .007 | 64 (15.0) 11 (2.6) | 14 (24.6) 6 (10.5) | .001 |