TABLE 3.
Radiographic changes secondary to COVID-19 by severity
| Radiographic features | Mild (n = 16) | Moderate (n = 18) | Severe (n = 13) | P |
|---|---|---|---|---|
| New infiltrates on admission, n (%) | – | 12 (67) | 9 (69) | 0.89 |
| Double lung transplant patients, n (%) | 6 (33) | 4 (31) | ||
| Bilateral allograft infiltrates | 2 | 4 | ||
| Single lung transplant patients, n (%) | 6 (33)a | 5 (38) | ||
| Predominant native infiltrates | 1 | 0 | ||
| Predominant allograft infiltrates | 2 | 1 | ||
| Bilateral infiltrates | 2 | 4 | ||
| New infiltrates during disease course, n (%) | 3 (19)b | 13 (72) | 13 (100) | <0.001 |
| Double lung transplant patients, n (%) | 2 (13) | 6 (33) | 5 (38) | |
| Bilateral allograft infiltrates | 1 | 6 | 5 | |
| Single lung transplant patients (%) | 1 (6) | 7 (39)a | 8 (62) | |
| Predominant native infiltrates | 0 | 1 | 0 | |
| Predominant allograft infiltrates | 1 | 2 | 0 | |
| Bilateral infiltrates | 0 | 3 | 8 | |
| Focal infiltrates, n (%) | 2 (13%) | 1 (6%) | 0 (0%) | 0.41 |
| Diffuse infiltrates, n (%) | 1 (6%) | 11 (61%) | 13 (100%) | <0.001 |
| No infiltrates, n (%) | 13 (81%) | 5 (28%) | 0 (0%) | <0.001 |
| Chest CT available, n (%) | 9 (56%) | 15 (83%) | 6 (46%) | |
| GGO alone | 3 | 5 | 3 | 0.77 |
| Consolidation alone | 0 | 2 | 0 | 0.37 |
| Both | 0 | 3 | 3 | 0.032 |
| None | 6 | 5 | 0 | 0.027 |
aMissing laterality information for 1 patient.
bFor patients with mild disease, these data are from chest imaging obtained during follow-up.
COVID-19, coronavirus disease 2019; CT, computed tomography of the chest; GGO, ground glass opacities.