Pattern | Interobserver variation |
---|---|
Total disease extent | 1.0% |
Ground-glass opacification | 6.2% |
Fine reticulation | 0.1% |
Coarse reticulation | 8.8% |
Honeycombing | 1.2% |
Consolidation | 3.5% |
Emphysema | 1.3% |
Traction bronchiectasis* | 0.61 |
Traction bronchiectasis absent/present* | 0.69 |
Honeycombing absent/present* | 0.50 |
Radiological diagnosis* (UIP/Fibrotic NSIP/Indeterminate) | 0.74 |
*denotes the categorical variables.
NSIP, non-specific interstitial pneumonia; UIP, usual interstitial pneumonia.