|
Ground glass, n (%)
|
|
No
|
31 (5.9)
|
34 (15.5)
|
1
| |
|
Yes
|
492 (94.1)
|
185 (84.5)
|
2.92 (1.74–4.88)
|
< 0.001
|
|
Consolidation, n (%)
|
|
No
|
47 (9.0)
|
42 (19.2)
|
1
| |
|
Yes
|
476 (91.0)
|
177 (80.8)
|
2.40 (1.53–3.77)
|
< 0.001
|
|
Reticular pattern, n (%)
|
|
No
|
394 (75.3)
|
171 (78.1)
|
1
| |
|
Yes
|
129 (24.7)
|
48 (21.9)
|
1.16 (0.80–1.70)
|
0.423
|
|
Bilateral lung involvement, n (%)
|
|
No
|
26 (5.0)
|
10 (4.6)
|
1
| |
|
Yes
|
497 (95.0)
|
209 (95.4)
|
0.91 (0.43–1.93)
|
0.815
|
|
Crazy paving, n (%)
|
|
No
|
412 (78.8)
|
170 (77.6)
|
1
| |
|
Yes
|
111 (21.2)
|
49 (22.4)
|
0.93 (0.64–1.36)
|
0.728
|
|
Pleural effusion, n (%)
|
|
No
|
481 (92.0)
|
205 (93.6)
|
1
| |
|
Yes
|
42 (8.0)
|
14 (6.4)
|
1.27 (0.68–2.39)
|
0.441
|
|
Lesions distribution, n (%)
|
|
Peribronchovascular
|
|
No
|
348 (66.5)
|
148 (67.6)
|
1
| |
|
Yes
|
175 (33.5)
|
71 (32.4)
|
1.05 (0.75–1.47)
|
0.784
|
|
Peripheral
|
|
No
|
19 (3.6)
|
6 (2.7)
|
1
| |
|
Yes
|
504 (96.4)
|
213 (97.3)
|
0.74 (0.29–1.89)
|
0.539
|
|
Number of zones involved, median (IQR)
|
5 (4–5)
|
4 (4–5)
|
1.03 (0.88–1.22)
|
0.717
|
|
CSS (continuous), median (IQR)
|
19 (13–23)
|
18 (12–21)
|
1.03 (1.01–1.06)
|
0.037
|
|
CSS ≥ 18, n (%)
|
|
No
|
232 (44.4)
|
115 (52.5)
|
1
| |
|
Yes
|
291 (55.6)
|
104 (47.5)
|
1.39 (1.01–1.90)
|
0.042
|
