Table 2: Study population characteristics according to race/ethnicity and according to race/ethnicity and gender.

CharacteristicAsianWhiteHispanicOther value
Mean S.D.MeanS.D.MeanS.D.MeanS.D.

Overall study population

Age (years)21.161.3121.662.1421.932.1221.521.450.0001
Height (cm)165.898.78172.498.99168.489.91168.919.530.0001
Body weight (kg)61.7913.0869.0714.1669.8017.0768.3616.150.0001
BMI (kg/m2)22.313.3723.093.6024.324.7023.844.400.0010
Percent body fat24.576.9723.676.5527.306.7325.817.060.0020
Fat mass (kg)15.175.5116.416.419.197.5417.576.910.0600
Fat-free mass (kg)46.6210.8253.3110.9350.6912.5950.8512.760.0001

Males

Age (years)21.121.3621.952.6922.713.0021.511.660.0020
Height (cm)174.226.30179.022.81177.447.14176.537.210.0001
Body weight (kg)72.3313.3778.0411.1782.4615.4978.8813.830.0001
BMI (kg/m2)23.743.7324.383.2325.854.5425.363.740.0020
Percent body fat18.867.7319.625.8622.746.3621.815.950.0005
Fat mass (kg)14.267.4015.746.2819.388.3717.306.960.0005
Fat-free mass (kg)58.037.4962.307.5863.309.3061.609.370.0010

Females

Age (years)21.191.2921.431.5621.501.2821.541.260.0600
Height (cm)161.246.15167.366.71163.587.49162.595.920.0001
Body weight (kg)55.928.4162.0212.1662.9013.6859.6512.320.0001
BMI (kg/m2)21.512.8722.073.5623.484.6222.584.510.0009
Percent body fat27.754.7126.855.1729.785.5829.126.150.0008
Fat mass (kg)15.674.1116.946.4719.097.1417.796.900.0010
Fat-free mass (kg)40.266.1845.097.2643.817.9741.967.260.0001

BMI: body-mass index.