Table 6.

Interobserver Agreement for Evaluation of Radiological Patterns at Chest Radiography and High-Resolution Computed Tomography: Continuous Variables

Pattern	sdSD, %
Chest radiography
Consolidation	19.7
Ground-glass opacities	16.4
Reticulation	1.0
Noncavitating nodules	11.5
Cavitating nodules	5.0
Ring/tramline opacities	28.9
Masses	0.0
HRCT
Overall extent	12.2
Consolidation	5.8
Ground-glass opacity	6.2
Reticulation	5.6
Decreased attenuation	31.0
Emphysema	18.2
Cysts	7.1

Abbreviations: NA, not applicable; sdSD, single-determination standard deviation.