Table 4

Regression statistics for the prediction of lnTBW from anthropometry, age, and sex (n = 672)

Predictor	Coefficient	SE of coefficient	t	p	Standard error of the estimate	r²
Weight in kg; height in cm; age in years; ln = natural log.
Constant	−0.427	0.012	−34.1	<0.0001	0.095	0.985
LnWT	0.963	0.005	194	<0.0001

Constant	−7.329	0.052	−140	<0.0001	0.112	0.980
LnHT	2.093	0.012	181	<0.0001

Constant	−3.12	0.180	−17.3	<0.0001	0.082	0.989
LnWT	0.593	0.025	23.9	<0.0001
LnHT	0.812	0.054	15.0	<0.0001

Constant	−2.952	0.175	−16.8	<0.0001	0.078	0.990
LnWT	0.551	0.025	22.1	<0.0001
LnHT	0.796	0.052	15.4	<0.0001

Female sex	−0.047	0.006	−7.7	<0.0001
Age	0.008	0.002	4.4	<0.0001