-laboratory test results of patients with mild to moderate and severe COVID-19.
| Parameters | Mild to moderate disease (n=44) | Severe disease (n=46) | P-value | |
|---|---|---|---|---|
| Normal range | Median (min-max) or mean±standard deviation | |||
| White blood cell count (× 109/L) | 5.2-12.4 | 7.5 (2.7-27.1) | 6.6 (1.3-18.6) | 0.916* |
| Lymphocytes count (× 109/L) | 0.9-5.2 | 1.2 (0.4-2.9) | 0.87 (0.3-9.8) | 0.006* |
| Hemoglobin (g/L) | 11-16 | 13.8 ± 1.6 | 13.0 ± 1.9 | 0.043† |
| C-reactive protein (mg/L) | <5 | 5.4 (0.1-30.0) | 11.2 (0.9-41.3) | <0.001* |
| Fibrinogen (mg/dL) | 180-350 | 423 (84-850) | 465 (79-962) | 0.030* |
| D dimers (ng/mL) | 170-550 | 887 (326-4763) | 1310 (449-4563) | 0.006* |
| Aspartate aminotransferase (U/L) | <50 | 34 (15-103) | 40 (10-100) | 0.353* |
| Alanine aminotransferase (U/L) | <50 | 30 (5-96) | 27 (8-198) | 0.561* |
| Total protein(g/L) | 66-83 | 66 (49-77) | 62 (43-73) | 0.002* |
| Lactate dehydrogenase (U/L) | <248 | 275 (150-402) | 329 (172-874) | <0.001* |
| Ferritin (µg/L) | 23.9-336.2 | 184 (17-1500) | 255 (47-1500) | 0.100* |
| Procalcitonin (ng/mL) | 0-0.5 | 0.10 (0.01-98.0) | 0.20 (0.01-11.18) | 0.003* |
| Troponin (ng/L) | 0-19.8 | 4.6 (0.4-233) | 6.35 (1.9-1830) | 0.011* |
| International normalized ratio | 0.8-1.25 | 1.00 (0.50-1.67) | 1.02 (0.40-2.02) | 0.196* |
| Neopterin (ng/mL) | - | 4.14 (0.15-11.4) | 4.62 (1.8-21.6) | 0.021* |