Table 2 Radiological findings of lung CT of COVID-19 patients
Variables | Patient outcomes (n = 152) | P-value | |
|---|---|---|---|
Recovered (n = 93) | Deceased (n = 59) | ||
Predominant patterns involvement | |||
Ground-glass opacity | |||
Yes | 65 (69.9%) | 55 (93.2%) | 0.001** |
No | 28 (30.1%) | 4 (6.8%) | |
Consolidation opacity | |||
Yes | 48 (51.6%) | 37 (62.7%) | 0.12 |
No | 45 (48.4%) | 22 (37.3%) | |
Crazy paving opacity | |||
Yes | 24 (25.8%) | 42 (71.2%) | 0.0001** |
No | 69 (74.2%) | 17 (28.8%) | |
Sup-plural line opacity | |||
Yes | 57 (61.3%) | 42 (71.2%) | 0.227 |
No | 36 (38.7%) | 17 (28.8%) | |
Reticular opacity | |||
yes | 68 (73.1%) | 44 (74.6%) | 0.853 |
No | 25 (26.9%) | 15 (25.4%) | |
Nodular opacity | |||
Yes | 41 (44.1%) | 27 (45.8%) | 0.868 |
No | 52 (55.9%) | 32 (54.2%) | |
COVID_19 radiological signs | |||
Halo sign | |||
Yes | 35 (37.6%) | 24 (40.7%) | 0.735 |
No | 58 (62.4%) | 35 (59.3%) | |
Revers Halo sign | |||
Yes | 13 (14%) | 13 (22%) | 0.269 |
No | 80 (86%) | 46 (78%) | |
Vascular dilatation around lesions | |||
Yes | 34 (36.6%) | 42 (71.2%) | 0.00001* |
No | 59 (63.4%) | 17 (28.8%) | |
Air way wall thickness | |||
Yes | 41 (44.1%) | 42 (71.2%) | 0.001* |
No | 52 (55.9%) | 17 (28.8%) | |
Interstitial Septa thickness | |||
Yes | 67 (72%) | 51 (86.4%) | 0.046* |
No | 26 (28%) | 8 (13.6%) | |
Bronchiectasis | |||
Yes | 20 (21.5%) | 33 (55.9%) | 0.00001* |
No | 73 (78.5%) | 26 (44.1%) | |
Honeycombing | |||
Yes | 2 (2.2%) | 12 (20.3%) | 0.0002* |
No | 91 (97.8%) | 47 (79.7%) | |
Cavitation | |||
Yes | 2 (2.2%) | 3 (5.1%) | 0.377 |
No | 91 (97.8%) | 56 (94.9%) | |
Opacities distribution extension | |||
Peripheral | |||
Yes | 88 (94.6%) | 58 (98.3%) | 0.406 |
No | 5 (5.4%) | 1 (1.7%) | |
Central perihilar | |||
Yes | 48 (51.6%) | 47 (79.7%) | 0.0005* |
No | 45 (48.4%) | 12 (20.3%) | |
Central and peripheral | |||
Yes | 33 (35.5%) | 44 (74.6%) | 0.00003* |
No | 60 (64.5%) | 15 (25.4%) | |
Unilateral lung involvement | |||
Yes | 7 (7.5%) | 0 (0%) | 0.043* |
No | 86 (92.5%) | 59 (100%) | |
Bilateral lung involvement | |||
Yes | 85 (91.4%) | 59 (100%) | 0.023* |
No | 8 (8.6%) | 0 (0%) | |
Other radiological features | |||
Pleural effusion | |||
Yes | 16 (17.2%) | 17 (28.8%) | 0.108 |
No | 77 (82.8%) | 42 (71.2%) | |
Pneumothorax | |||
Yes | 0 (0)% | 30 (5.1%) | 0.57f |
No | 93 (100%) | 56 (94.9)% | |
Pericardial effusion | |||
Yes | 5 (5.4%) | 3 (5.1%) | 0.624 |
No | 88 (94.6%) | 56 (94.9%) | |
Cardiovascular calcification | |||
Pulmonary branch | |||
Yes | 2 (2.2%) | 4 (6.8%) | 0.208 |
No | 91 (97.8%) | 55 (93.2%) | |
Ascending Aorta calcification | |||
yes | 30 (32.3%) | 22 (37.3%) | 0.599 |
No | 63 (67.7%) | 37 (62.7%) | |
Descending Aorta calcification | |||
yes | 30 (32.3%) | 26 (44.1%) | 0.169 |
No | 63 (67.7%) | 33 (55.9%) | |
Coronary calcification | |||
yes | 37 (39.8%) | 26 (44.1%) | 0.616 |
No | 56 (60.2%) | 33 (55.9%) | |