| MRI | CT | ||||
---|---|---|---|---|---|---|
 | PCD | CF | p | PCD | CF | p |
Severity of bronchiectasis | 1.6 ± 0.1 | 1.5 ± 0.2 | 0.70 | 1.7 ± 0.2 | 1.5 ± 0.2 | 0.48 |
Severity of peribronchial wall thickening | 1.7 ± 0.1 | 1.4 ± 0.2 | 0.09 | 1.8 ± 0.09 | 1.5 ± 0.1 | 0.14 |
Extent of bronchiectasis | 1.9 ± 0.2 | 2 ± 0.2 | 0.49 | 1.9 ± 0.2 | 2 ± 0.2 | 0.58 |
Extent of mucous plugging | 1.6 ± 0.2 | 1.2 ± 0.2 | 0.28 | 1.7 ± 0.2 | 1.3 ± 0.2 | 0.36 |
Extent of sacculations or abscesses | 0.05 ± 0.05 | 0 | 0.33 | 0.05 ± 0.05 | 0 | 0.33 |
Generation of bronchial divisions involved (bronchiectasis or plugging) | 2.9 ± 0.1 | 2.3 ± 0.2 | 0.07 | 2.9 ± 0.1 | 2.3 ± 0.2 | 0.07 |
Severity of bullae | 0 | 0 | – | 0.2 ± 0.2 | 0 | 0.16 |
Severity of emphysema | 0.1 ± 0.07 | 0 | 0.16 | 0.1 ± 0.07 | 0 | 0.16 |
Severity of collapse or consolidations | 1.6 ± 0.1 | 0.6 ± 0.2 | <0.001 | 1.6 ± 0.1 | 0.6 ± 0.2 | <0.001 |
Total score | 11.6 ± 0.7 | 9.1 ± 1 | 0.23 | 12 ± 0.8 | 9.3 ± 1 | 0.21 |