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Table 5 CT parameters and FEV1% in patient who desaturated or not at 6MWT

From: Relationship of CT-quantified emphysema, small airways disease and bronchial wall dimensions with physiological, inflammatory and infective measures in COPD

 

< 5% desaturation (N = 76)

> 5% desaturation (N = 44)

P Value

FEV1%

52.9 (19.2)

36.5 (18.4)

< 0.001

%LAA<− 950

7.9 (13.5)

24.9 (19.3)

< 0.001

E/I MLD

0.91 (0.07)

0.94 (0.06)

0.010

Pi10

3.91 (0.12)

3.78 (0.11)

0.232

  1. Values represent medians and IQR. P value tested using Mann Whitney U test
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Respiratory Research

ISSN: 1465-993X

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