Table 3.
Multivariate regression analysis on the associations between subject characteristics and HSBMI and HSBSA.
| Models | HSBMI | HSBSA | ||
|---|---|---|---|---|
| β (95% CI) | p value | β (95% CI) | p value | |
| Male (n = 62) | ||||
| Age (years) | -0.005 (-0.018, 0.027) | 0.686 | -0.059 (0.419, 0.300) | 0.740 |
| VO2max (ml/kg·min) | 0.016 (-0.002, 0.033) | 0.073 | 0.215 (0.032, 0.398) | 0.022 |
| Lean-tissue percentage (%) | 30.457 (-0.121, 70.035) | 0.056 | 140.276 (-270.907, 560.459) | 0.498 |
| Fat percentage (%) | -20.712 (-50.349, -0.075) | 0.044 | -90.401 (-400.043, 210.240) | 0.539 |
| BMI (kg/m2) | — | — | -0.200 (-0.767, 0.367) | 0.480 |
| BSA (m2) | 0.514 (-0.315, 10.342) | 0.200 | — | — |
| Female (n = 83) | ||||
| Age (years) | 0.005 (-0.018, 0.027) | 0.686 | 0.046 (-0.221, 0.312) | 0.734 |
| VO2max (ml/kg·min) | 0.016 (0.004, 0.029) | 0.011 | 0.173 (0.026, 0.321) | 0.022 |
| Lean-tissue percentage (%) | 10.452 (-0.402, 30.306) | 0.123 | 80.568 (-140.291, 310.427) | 0.458 |
| Fat percentage (%) | -10.805 (-30.712, 0.101) | 0.063 | -80.210 (-320.635, 160.216) | 0.505 |
| BMI (kg/m2) | — | — | 0.046 (-0.328, 0.420) | 0.807 |
| BSA (m2) | 0.475 (-0.044, 0.993) | 0.072 | — | — |
β: effect size; CI: confidence interval; HS: maximum handgrip strength of the two hands; BMI: body mass index; BSA: body surface area; HSBMI: HSaverage adjusted for BMI; HSBSA: HSaverage adjusted for BSA; VO2max: maximum oxygen uptake.