Skip to main content

Table 3 Logistic regression results for Physical Fatigue

From: Evaluation of psychological and physiological predictors of fatigue in patients with COPD

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  
  1. 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