Table 3.
Pairwise comparisons between lower zone volumes of ground-glass opacity and multidisciplinary diagnosis.
| CT Finding (Range, mL) |
IPF (0–362.02) |
IPAF (0.32–458.03) |
CTD (10.38–435.05) |
cHP (0–312.17) |
p-Value |
|---|---|---|---|---|---|
| Mean ground-glass opacity (left lung) (mL) | 154.8 | 162.2 | 0.678 | ||
| 154.8 | 125.2 | 0.114 | |||
| 154.8 | 119.8 | 0.044 | |||
| 162.2 | 125.2 | 0.054 | |||
| 162.2 | 119.8 | 0.018 | |||
| 125.2 | 119.8 | 0.767 |
IPF = Idiopathic pulmonary fibrosis; IPAF = Interstitial pneumonia with autoimmune features; CTD = Connective tissue disease; cHP = Chronic hypersensitivity pneumonitis. The bolded values represent the significant results.