Table 2. COVID-19 Radiographic Scores and known severity markers for patients with COVID-19.
| Variables | Total=109 | Needed supplemental oxygen | P | |
|---|---|---|---|---|
| Yes=19 | No=90 | |||
| COVID-19 Radiographic Score | ||||
| CRSinitial, median (IQR) | 0.0 (0.0, 3.0) | 9.0 (2.0, 17.0) | 0.0 (0.0, 1.0) | <0.001* |
| CRSmax, median (IQR) | 5.0 (2.0, 23.0) | 26.0 (20.0, 39.0) | 4.0 (2.0, 5.0) | <0.001* |
| Laboratory data | ||||
| Lymphocyte countmin×109/L, mean (SD) | 1.19 (0.64) | 1.32 (0.62) | 0.56 (0.24) | <0.001* |
| CRPmax (mg/L), median (IQR) | 8.5 (1.8, 49.0) | 4.7 (1.6, 15.4) | 154.0 (68.7, 222.3) | <0.001* |
| LDHmax (unit/L), mean (SD) | 534.8 (235.3) | 460.0 (140.2) | 865.6 (285.2) | <0.001* |
*, denotes statistically significant differences between patients with and without supplemental oxygen. P-value of <0.05 is considered statistically significant. CRSinitial, COVID-19 Radiographic Score on initial chest radiograph; CRSmax, maximum COVID-19 Radiographic Score; CRPmax, maximum C-reactive protein; LDHmax, maximum Lactate dehydrogenase; Lymphocyte countmin, minimum lymphycyte count.