| Thigh SMV (cm3) |  | Quadriceps SMV (cm3) | ||||
---|---|---|---|---|---|---|---|
 | Non-standardised (B) | Standardised (β) | p value |  | Non-standardised (B) | Standardised (β) | p value |
Model 1 | R2 = 0.701, SEE = 201.2 cm3 (7.9%) | Model 1 | R2 = 0.552, SEE = 182.5 cm3 (9.9%) | ||||
Constant | 2180.6 | Â | 0.009 | Constant | 1595.5 | Â | 0.027 |
50-kHz BI index (cm2/Ω) | 45.4 | 0.614 | 0.001 | 50-kHz BI index (cm2/Ω) | 29.9 | 0.546 | 0.012 |
ECW/ICW index (a.u) | −581.2 | −0.411 | 0.018 | ECW/ICW index (a.u) | −380.8 | −0.363 | 0.074 |
Model 2 | R2 = 0.689, SEE = 205.4 cm3 (8.1%) | Model 2 | R2 = 0.528, SEE = 188.5 cm3 (10.3%) | ||||
Constant | -673.7 |  | 0.309 | Constant | −217.9 |  | 0.714 |
50-kHz BI index (cm2/Ω) | 46.4 | 0.627 | 0.001 | 50-kHz BI index (cm2/Ω) | 31.0 | 0.565 | 0.011 |
Phase angle (degree) | 167.5 | 0.391 | 0.025 | Phase angle (degree) | 102.2 | 0.322 | 0.115 |
Model 3 | R2 = 0.703, SEE = 200.5 cm3 (7.9%) | Model 3 | R2 = 0.551, SEE = 182.8 cm3 (9.9%) | ||||
Constant | 951.7 | Â | 0.341 | Constant | 796.6 | Â | 0.381 |
ICW index (cm2/Ω) | 119.0 | 0.835 | 0.001 | ICW index (cm2/Ω) | 78.0 | 0.739 | 0.012 |
ECW/ICW index (a.u) | −7.7 | -0.005 | 0.979 | ECW/ICW index (a.u) | −5.4 | −0.005 | 0.984 |
Model 4 | R2 = 0.704, SEE = 200.4 cm3 (7.9%) | Model 4 | R2 = 0.553, SEE = 182.4 cm3 (9.9%) | ||||
Constant | 989.8 | Â | 0.125 | Constant | 900.2 | Â | 0.125 |
ICW index (cm2/Ω) | 121.8 | 0.855 | 0.001 | ICW index (cm2/Ω) | 82.9 | 0.785 | 0.007 |
Phase angle (degree) | −10.1 | −0.024 | 0.909 | Phase angle (degree) | −19.6 | −0.061 | 0.808 |