Relationship between Height-Weight Difference Index and Body-Fat Percentage Estimated by Bioelectrical Impedance Analysis in Thai Adults

Table 2

Regression analysis for changes in BF% with HWDI, age, and gender.

Covariates	Regression coefficients	Standard error		SEE (%)	Adjusted
Overall			<0.001	4.80	0.452
Intercept	48.267	1.000
HWDI	−0.221	0.010	<0.001
Age	0.148	0.006	<0.001
Gender	−6.791	0.195	<0.001
Men			<0.001	5.37	0.215
Intercept	34.508	1.784
HWDI	−0.159	0.017	<0.001
Age	0.161	0.011	<0.001
Women			<0.001	4.39	0.337
Intercept	53.35	1.210
HWDI	−0.265	0.011	<0.001
Age	0.132	0.008	<0.001

from Wald’s test. in bold corresponds to p < 0.05. SEE = standard error of estimate.