Table 7 Radiological data
| Â | 1st CT | 2nd CT | 3rd CT | |||
|---|---|---|---|---|---|---|
Non-ECMO | ECMO | Non-ECMO | ECMO | Non-ECMO | ECMO | |
Chest CT findings of patient during the hospital admission | ||||||
 Ground glass opacity | 192 (13.8%) | 20 (21.7%) | 23 (1.7%) | 1 (1.1%) | 5 (0.4%) | 0 |
 Crazy paving | 22 (1.6%) | 2 (2.2%) | 1 (0.1%) | 1 (1.1%) | 1 (0.1%) | 0 |
 Multifocal infiltrate | 60 (4.3%) | 14 (15.2%) | 7 (0.5%) | 1 (1.1%) | 0 | 0 |
 Unilateral infiltrate | 6 (0.4%) | 2 (2.2%) | 1 (0.1%) | 0 | 0 | 1 (1.1%) |
 Pleural effusion | 34 (2.4%) | 10 (10.9%) | 4 (0.3%) | 0 | 2 (0.1%) | 0 |
 Pulmonary embolism | 16 (1.2%) | 0 | 2 (0.1%) | 1 (1.1%) | 0 | 0 |
 Plum trunk | 1 (0.1%) | 0 | 0 | 0 | 0 | 0 |
 Main plum artery | 1 (0.1%) | 0 | 1 (0.1%) | 0 | 0 | 0 |
 Segmental | 9 (0.6%) | 0 | 0 | 0 | 0 | 0 |
 Subsegmental | 2 (0.1%) | 0 | 1 (0.1%) | 0 | 0 | 0 |
 Other | 68 (4.9%) | 4 (4.3%) | 9 (0.6%) | 0 | 3 (0.2%) | 0 |
| Â | Day 3 | Day 7 | Day 14 | Day 21 | ||||
|---|---|---|---|---|---|---|---|---|
Non-ECMO | ECMO | Non-ECMO | ECMO | Non-ECMO | ECMO | Non-ECMO | ECMO | |
Chest X-ray findings of patient during ICU stay (from ICU admission until ICU discharge) | ||||||||
 Consolidation present | 1183 (85.2%) | 83 (90.2%) | 804 (57.9%) | 81 (88%) | 337 (24.3%) | 70 (76.1%) | 177 (10.6%) | 48 (52.2%) |
 Consolidation absent | 86 (6.2%) | 6 (6.5%) | 78 (5.6%) | 4 (4.3%) | 66 (4.8%) | 3 (3.3%) | 64 (6.4%) | 5 (5.4%) |
 Not done within 24 h | 52 (3.7%) | 3 (3.3%) | 173 (12.5%) | 5 (5.4%) | 325 (23.4%) | 6 (6.5%) | 268 (26.5%) | 12 (13%) |
 Location of infiltrate | ||||||||
  Unilateral | 45 (3.2%) | 2 (2.2%) | 26 (1.9%) | 4 (4.3%) | 13 (0.9%) | 5 (5.4%) | 5 (0.4%) | 3 (3.3%) |
  Bilateral | 1130 (81.4%) | 72 (78.3%) | 768 (55.3%) | 67 (72.8%) | 317 (22.8%) | 57 (62%) | 136 (9.8%) | 37 (40.2%) |