| Chinese | Lebanese | Malay | Thai | P value |
---|---|---|---|---|---|
Boys | Â | Â | Â | Â | Â |
   N | 127 | 74 | 105 | 83 |  |
   Age (yr) | 9.0 ± 0.8 | 9.0 ± 0.7 | 9.0 ± 0.8 | 8.8 ± 0.8 | 0.327 |
   Height (cm) | 138.4 ± 7.7 | 134.8 ± 8.0 | 131.4 ± 7.0 | 133.2 ± 5.9 | <0.001 |
   Weight (kg) | 38.2 ± 10.3 | 34.7 ± 9.7 | 33.1 ± 12.0 | 30.0 ± 6.0 | <0.001 |
   BMI (kg/m2) | 19.6 ± 3.7 | 18.8 ± 3.7 | 18.8 ± 5.3 | 16.8 ± 2.5 | <0.001 |
   FM (kg) | 11.4 ± 6.2 | 9.9 ± 6.3 | 10.0 ± 7.8 | 7.4 ± 3.7 | <0.001 |
   FMadjusted (kg) | 10.0 ± 0.2 | 9.7 ± 0.3 | 9.7 ± 0.2 | 10.2 ± 0.2 | 0.371 |
Girls | Â | Â | Â | Â | Â |
   N | 93 | 80 | 92 | 104 |  |
   Age (yr) | 9.0 ± 0.8 | 8.8 ± 0.7 | 9.0 ± 0.8 | 8.8 ± 0.8 | 0.285 |
   Height (cm) | 136.3 ± 7.9 | 133.4 ± 7.9 | 133.0 ± 9.5 | 133.6 ± 8.2 | 0.023 |
   Weight (kg) | 34.0 ± 9.1 | 31.0 ± 7.4 | 33.6 ± 12.0 | 31.9 ± 8.6 | 0.099 |
   BMI (kg/m2) | 18.1 ± 3.4 | 17.2 ± 2.7 | 18.6 ± 4.7 | 17.6 ± 3.3 | 0.083 |
   FM (kg) | 10.0 ± 5.3 | 8.7 ± 4.3 | 10.9 ± 7.2 | 10.0 ± 4.8 | 0.070 |
   FMadjusted (kg) | 9.7 ± 0.2 | 9.7 ± 0.2 | 9.9 ± 0.2 | 10.4 ± 0.1 | 0.047 |