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Table 4 Multiple stepwise regression analysis results for h2/ZF-F measured with foot-to-foot BIA as an independent variable and FFMDXA as a dependent variable

From: Predicting body composition using foot-to-foot bioelectrical impedance analysis in healthy Asian individuals

Dependent variables used in model (All subjects, n = 554) Dependent variable
h2/ZF-F Sex Weight Age Intercept SEE(kg) r2 VIF β r SEE (kg)
0.84 ± 0.02** - - - −0.10 ± 0.96 4.54 0.84 4.27 0.43 0.92** 4.54
0.63 ± 0.02** 6.99 ± 0.49** - - 8.68 ± 1.03** 3.88 0.89 2.25 0.36 0.82** 6.52
0.52 ± 0.03** 7.56 ± 0.47** 0.14 ± 0.02** - 7.09 ± 0.99** 3.68 0.90 2.49 0.25 0.73** 7.74
0.39 ± 0.02** 8.12 ± 0.41** 0.20 ± 0.02** −0.14 ± 0.01** 13.05 ± 0.96** 3.16 0.92 1.16 −0.18 −0.29** 10.76
  1. Regression coefficient estimate ± SE; r, variance; r2, determination coefficient; *p < 0.05, **p < 0.001; β: Standardized coefficients; VIF, variance inflation factor