Table 3.
Characteristics of COVID-19 patients with severe pneumonia
| ΔLy | 0.22 (0.29) |
| ΔALB | 4.58 (3.36) |
| Δd3 | 3.99 (0.68–12.72) |
| AD7 | 7.37 (2.50–19.21) |
| PaO2/FiO2 | 155 (104–200.17) |
| APACHE-II | 14.5 (13–17) |
| SOFA | 6 (5–7) |
Values express mean (SD) or median (IQR). ΔLy: change in lymphocyte absolute value from day 1 to day 3 after admission; ΔALB: change in serum albumin value from day 1 to day 3 after admission; Δd3: difference in d-dimer value between day 3 and day 1 after admission; Δd7: difference in serum d-dimer value between day 7 and day 1 after admission. PaO2, pressure of arterial oxygen; FiO2, fraction of inspired oxygen; APACHE-II, Acute Physiology and Chronic Health Evaluation II score; SOFA, sequential organ failure assessment score.