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Table 6 Logistic regression results for Mental 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

Mental Fatigue

(n = 52)

HADS depression

7.3

0.4 (0.15)

1.49

1.12-2.0

 

End SpO2

3.1

0.2 (0.12)

1.23

0.98-1.54

 

Constant

4.3

-23.06(11.16)

0.0

 
  1. R2 = .38 (Nagelkerke). HADS depression-depression score of hospital anxiety and depression scale, End SpO2 - percutaneous arterial saturation post walking test.
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BMC Pulmonary Medicine

ISSN: 1471-2466

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