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Egyptian Journal of Radiology and Nuclear Medicine

Table 1 Distribution of studied group according to PFT

From: Computer-aided analysis in evaluation and grading of interstitial lung diseases in correlation with CT-based visual scoring and pulmonary function tests

FEV1

Number

Percentage

70 or more (mild)

17

34%

69–50 (moderate)

23

46%

49 or less (severe)

10

20%

Total

50

100%

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