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Table 3 The quantification of various parenchymal changes in IP patients using automated system (QCT)

From: Visual and quantitative assessment of HRCT pulmonary changes in idiopathic interstitial pneumonia with PFT correlation

 MeanStandard deviationMedianMinimumMaximum
Honeycombing%14.306.1813.203.8425.56
Ground glass%22.594.2222.5412.2829.36
Reticulation %18.254.0118.026.3227.10
Emphysema %20.945.2220.446.4831.60
Normal lung %23.9312.2519.219.9871.08