Table 3.
Changes in chest computed tomography scan at 3 months.
| Baseline | Follow-up | Evolution | P-value | |
|---|---|---|---|---|
| Delay between baseline evaluation and follow-up visit, median (IQR) | - | 94 (76–114) | ||
| n (%) Ground glass opacities | 145 (98.0) | 102 (68.9) | <0.0001a | |
| n (%) Bronchiectasis | 5 (3.4) | 10 (6.8) | 0.059a | |
| n (%) Reticular pattern | 5 (3.4) | 7 (4.7) | 0.32a | |
| n (%) Honeycombing | 3 (2.0) | 1 (0.7) | 0.16a | |
| n (%) Pleural effusion | 15 (10.1) | 6 (4.0) | 0.020a | |
| n (%) Crazy paving | 91 (61.5) | 8 (5.4) | <0.0001a | |
| n (%) Thin condensations | 128 (86.5) | 101 (68.2) | <0.0001a | |
| n (%) Organizing pneumonia | 9 (6.1) | 1 (0.7) | 0.011a | |
| n (%) Condensation | 69 (46.6) | 20 (13.5) | <0.0001a | |
| Lung involvement (%) | ||||
| Mean ± SD | 32.4 ± 21.4 | 10.4 ± 14.9 | -22.0 ± 23.1 | <0.0001b |
IQR, interquartile range; SD, standard deviation.
a
McNemar test.
b
Student's t-test.