Model 1
|
Coefficient B
|
Std. Error
|
Coefficient β
|
t
|
p
|
---|
Residual
|
434.893
|
162.825
| |
2.67
|
0.014
|
Quadriceps muscle strength (Nm)
|
10.02
|
3.96
|
0.42
|
2.53
|
0.019
|
FEV1 (% predicted)
|
2.29
|
1.04
|
0.371
|
2.20
|
0.038
|
Age (years)
|
-4.30
|
2.56
|
-0.28
|
-1.68
|
0.107
|
- 6MWD, 6-minute walk distance; FEV1, forced expiratory volume in one second (r2 = 0.524).