Table 3.
Logistic regression results for Physical Fatigue
| MFI 20 | Variables included | Wald χ2 | B (SE) |
Odd ratio Exp b |
95% CI lower-upper |
|
Physical Fatigue (n = 57) |
HADS depression | 11.3 | 0.47 (0.14) | 1.61 | 1.22-2.12 |
| %pred. FEV1 | 9.9 | -0.11 (0.04) | 0.90 | 0.83-0.96 | |
| ISWT | 5.2 | 0.01 (0.003) | 1.01 | 1.0-1.01 | |
| Age | 2.8 | 0.9 (0.06) | 1.1 | 0.98-1.22 | |
| Constant | 2.6 | -7.16 (4.48) | 0.001 | ||
R2 = .57 (Nagelkerke). HADS depression-depression score of hospital anxiety and depression scale, %pred. FEV1 - % predicted forced expiratory volume in one second, ISWT-Incremental Shuttle Walk Test