Table 5.

Prediction Equations and QMR Values for the Cross-Validation Group (in Males Only)

Dependent variable	Prediction equations	Mean uncorrected QMR	Mean predicted QMR	Mean CCA	p	r2
FFM	FFM = 0.6545 × QMR FFM +0.0710	0.151 ± 0.044	0.170 ± 0.0284	0.169 ± 0.044	0.9488	0.835
FM	FM = 0.6798 × QMR FM − 0.0023	0.025 ± 0.006	0.015 ± 0.004	0.015 ± 0.005	0.9518	0.736

Values are mean ± SD (in grams) for QMR FFM and FM before (uncorrected) and after (predicted) prediction equation corrections with CCA FFM and FM. Paired t-test significance (p values) and r² values for predicted QMR versus CCA.