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. 2009 Oct 21;9:47. doi: 10.1186/1471-2466-9-47

Table 5.

Logistic regression results for Reduced Motivation

MFI 20 Variables included Wald χ2 B (SE) Odd ratio
Exp b 		95% CI lower-upper
Reduced Motivation
(n = 56) 		Borg exertion 5.8 0.54 (0.22) 1.71 1.11-2.66
HADS depression 5.7 0.24 (0.10) 1.28 1.04-1.56
End SpO2 4.9 -0.13(0.06) 0.88 0.78-0.99
Constant 0.3 2.69 (5.28) 14.67

R2 = .37 (Nagelkerke). Borg exertion (score) post walk test, HADS depression-depression score of hospital anxiety and depression scale, End SpO2 - percutaneous arterial saturation post walking test.