TABLE 2.
Comparison of Imaging Findings Between Those With Coronavirus Disease 2019 and Noncoronavirus Disease 2019 Viral Pneumonias in Those With CT Performed With 24 Hours of Initiation of Extracorporeal Membrane Oxygenation
| CT Findings | COVID 2019 | Non-COVID | OR (95% CI) | p |
|---|---|---|---|---|
| N | 64 | 49 | ||
| Vascular thrombosis, n (%) | 38 (59) | 5 (10) | 12.9 (4.5–36.8) | < 0.001 |
| Pulmonary artery thrombus | 33 (52) | 5 (10) | 9.4 (3.3–26.7) | < 0.001 |
| Venous thrombus | 5 (8) | 1 (2) | 4.1 (0.5–36.0) | 0.21 |
| Arterial | 0 | 0 | 1 | |
| End-organ ischemiaa,b, n (%) | 4 (6) | 0 (0) | 1 | |
| Brain | 3 (5) | 0 | ||
| Spleen | 2 (3) | 0 | ||
| Renal | 0 | 0 | ||
| Bowel | 1 (2) | 0 | ||
| Hemorrhagea, n (%) | 10 (16) | 4 (8) | 2.1 (0.6–7.1) | 0.24 |
| Brain | 9 (14) | 3 (6) | ||
| Abdomen | 1 (2) | 1 (2) | ||
| Other | 0 (0) | 0 (0) |
COVID = coronavirus disease, OR = odds ratio.
aSubtotals may add up to more than total as ischemia/hemorrhage could occur in more than one territory.
bOR not calculable as zero events in the non-COVID 2019 group.