Table 2.

Correlation Coefficients for Associations of Body Mass Index With Age and Body Composition*

GirlsBoys
BlackWhiteBlackWhite
Age0.45 (0.004)0.470.640.53
Height0.41 (0.009)0.510.630.46
Weight0.860.860.880.78
Fat mass0.940.960.850.86
Percent body fat0.830.830.540.50
Maturation stage0.50 (0.002)0.500.550.42 (0.003)
  • * All P values ≤ .001 except as indicated.