|
Ground glass, n (%)
|
|
Yes
|
159 (97.5)
|
333 (92.5)
|
0.024
|
114 (94.2)
|
378 (94.0)
|
0.940
|
219 (90.5)
|
150 (96.8)
|
123 (97.6)
|
0.005
|
|
No
|
4 (2.5)
|
27 (7.5)
| |
7 (5.8)
|
24 (6.0)
| |
23 (9.5)
|
5 (3.2)
|
3 (2.4)
| |
|
Consolidation, n (%)
|
|
Yes
|
157 (96.3)
|
319 (88.6)
|
0.004
|
116 (95.9)
|
360 (89.6)
|
0.033
|
204 (84.3)
|
151 (97.4)
|
121 (96.0)
|
< 0.001
|
|
No
|
6 (3.7)
|
41 (11.4)
| |
5 (4.1)
|
42 (10.4)
| |
38 (15.7)
|
4 (2.6)
|
5 (10.6)
| |
|
Reticular pattern, n (%)
|
|
Yes
|
49 (30.1)
|
80 (22.2)
|
0.54
|
32 (26.4)
|
97 (24.1)
|
0.604
|
48 (19.8)
|
45 (29.0)
|
36 (28.6)
|
0.059
|
|
No
|
114 (69.9)
|
280 (77.8)
| |
89 (73.6)
|
305 (75.9)
| |
194 (80.2)
|
110 (71.0)
|
90 (71.4)
| |
|
Bilateral lung involvement, n (%)
|
|
Yes
|
162 (99.4)
|
335 (93.1)
|
0.002
|
119 (98.3)
|
378 (94.0)
|
0.055
|
226 (93.4)
|
145 (93.5)
|
126 (100)
|
0.013
|
|
No
|
1 (0.6)
|
25 (6.9)
| |
2 (1.7)
|
24 (6.0)
| |
16 (6.6)
|
10 (6.5)
|
0 (0)
| |
|
Crazy paving, n (%)
|
|
Yes
|
40 (24.5)
|
71 (19.7)
|
0.212
|
30 (24.8)
|
81 (20.1)
|
0.273
|
44 (18.2)
|
40 (25.8)
|
27 (21.4)
|
0.193
|
|
No
|
123 (75.5)
|
289 (80.3)
| |
91 (75.2)
|
321 (79.9)
| |
198 (81.8)
|
115 (74.2)
|
99 (78.6)
| |
|
Pleural effusion, n (%)
|
|
Yes
|
8 (4.9)
|
34 (9.4)
|
0.077
|
5 (4.1)
|
37 (9.2)
|
0.072
|
20 (8.3)
|
17 (11.0)
|
5 (4.0)
|
0.098
|
|
No
|
155 (95.1)
|
326 (90.6)
| |
116 (95.9)
|
365 (90.8)
| |
222 (91.7)
|
138 (89.0)
|
121 (96.0)
| |
|
Lesions distribution, n (%)
|
|
Peribronchovascular
|
|
Yes
|
78 (47.9)
|
97 (26.9)
|
< 0.001
|
58 (47.9)
|
117 (29.1)
|
< 0.001
|
54 (22.3)
|
58 (37.4)
|
63 (50.0)
|
< 0.001
|
|
No
|
85 (52.1)
|
263 (73.1)
| |
63 (52.1)
|
285 (70.9)
| |
188 (77.7)
|
97 (62.6)
|
63 (50.0)
| |
|
Peripheral
|
|
Yes
|
157 (96.3)
|
347 (96.4)
|
0.968
|
119 (98.3)
|
385 (95.8)
|
0.184
|
234 (96.7)
|
148 (95.5)
|
122 (96.8)
|
0.781
|
|
No
|
6 (3.7)
|
13 (3.6)
| |
2 (1.7)
|
17 (4.2)
| |
8 (3.3)
|
7 (4.5)
|
4 (3.2)
| |
|
Number of zones involved, median (IQR)
|
5 (4-5)
|
4 (3–5)
|
< 0.001
|
5 (4–5)
|
4 (4–5)
|
0.002
|
4 (3–5)
|
5 (4-5)
|
5 (4–5)
|
< 0.001
|
|
CSS (continuous), median (IQR)
|
17 (11-22)
|
22 (18–24)
|
< 0.001
|
18 (12–22)
|
22 (17–24)
|
< 0.001
|
15 (10.75–20.25)
|
20 (15–23)
|
23 (18–25)
|
< 0.001
|
|
CSS ≥ 19, n (%)
|
|
Yes
|
115 (70.6)
|
150 (41.7)
|
< 0.001
|
76 (62.8)
|
189 (47.0)
|
0.002
|
79 (32.6)
|
93 (60.0)
|
93 (73.8)
|
< 0.001
|
|
No
|
48 (29.4)
|
210 (58.3)
| |
45 (37.2)
|
213 (53.0)
| |
163 (67.4)
|
62 (40.0)
|
33 (26.2)
| |
