r2: 34.0% | ||||
---|---|---|---|---|
Variable | Coefficient | Standard error | t value | p value |
Age, yrs | -3.97 | 0.29 | -13.98 | <0.001 |
BMI, kg/m2 | -7.48 | 0.75 | -9.87 | <0.001 |
FFMI, kg/m2 | 8.77 | 1.59 | 5.52 | <0.001 |
FEV1, % | 1.28 | 0.29 | 4.44 | <0.001 |
FEV1/FVC, r | -1.60 | 0.42 | -3.89 | <0.001 |
GOLD stages | -15.04 | 5.04 | -3.02 | 0.003 |
FRC, % | -0.43 | 0.11 | -3.85 | <0.001 |
DLCO, % | 1.11 | 0.16 | 6.89 | <0.001 |
Leg fatigue before test, index | -15.80 | 1.64 | -9.57 | <0.001 |