Table 2. Correlation coefficients between DXA-derived variables and anthropometric variables in validation group.

	FM	%FM	FFM
Body height	0.345	0.402	0.592
Body mass	0.748	0.879	0.920
BMI	0.736	0.862	0.835
RPI	-0.661	-0.772	-0.717
Waist circumference	0.839	0.930	0.797
Waist-to-body height ratio	0.816	0.896	0.688
Body mass-to-waist circumference	0.452	0.604	0.919

BH, body height; BM, body mass; W, waist circumference; BMI, body mass index; RPI, reciprocal ponderal index; %FM, DXA-derived percent fat mass; FM, DXA-derived fat mass; FFM, DXA-derived fat-free mass