| |
Radiologic signs
|
|---|
| |
No changes
|
Any changes
|
Subnormal changes*
|
Pathological changes†
|
|---|
| |
n (%)
|
n (%)
|
n (%)
|
n (%)
|
|---|
|
Emphysema‡
|
599 (63.0)
|
352 (37.0)
|
231 (24.3)
|
121 (12.7)
|
|
Centrilobular
|
723 (76.0)
|
228 (24.0)
|
105 (11.0)
|
123 (13.0)
|
|
Paraseptal
|
781 (82.1)
|
170 (17.9)
|
94 (9.9)
|
76 (8.0)
|
|
Panlobular
|
783 (82.3)
|
168 (17.7)
|
109 (11.5)
|
59 (6.2)
|
|
Bullae
|
826 (86.9)
|
125 (13.1)
|
90 (9.4)
|
35 (3.7)
|
-
*The changes were considered as subnormal if the radiologic score was < 1 (< 2 in emphysema sum score).
-
†The changes were considered as pathological if the radiologic score ≥ 1 (≥ 2 in emphysema sum score).
-
‡The sum score of all emphysematous changes.
