From: Visual and quantitative assessment of HRCT pulmonary changes in idiopathic interstitial pneumonia with PFT correlation
Mean
Standard Deviation
Median
Minimum
Maximum
FVC%
75.74
9.80
78.20
55.00
89.00
FEV1%
52.82
12.43
52.50
32.00
74.00
FEV1/FVC%
69.14
10.17
71.20
53.00
86.20