Table 4.
Pairwise comparisons between absolute pulmonary VRS volumes and multidisciplinary diagnosis.
| CT Finding (Range, mL) |
IPF (0.79–351.8) |
IPAF (68.61–414.99) |
CTD (77–420.97) |
cHP (2.01–343.03) |
p-Value |
|---|---|---|---|---|---|
| Mean VRS Volume (mL) | 195.7 | 190 | 0.643 | ||
| 195.7 | 153.2 | 0.003 | |||
| 195.7 | 156.5 | 0.003 | |||
| 190 | 153.2 | 0.007 | |||
| 190 | 156.5 | 0.007 | |||
| 153.2 | 156.5 | 0.816 |
VRS = Vascular-related structures; 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.