Low risk n=289 | Intermediate risk n=141 | High risk n=66 | Very high risk n=10 | P value | |
Laboratory data: median (IQR) | |||||
WBC (×109/L) | 7.00 (3.36) | 7.71 (4.16) | 9.32 (4.998) | 11.57 (5.81) | <0.001 |
Lymphocyte (%) | 27.95 (9.6) | 27 (16.8) | 17.09 (15.1175) | 7.02 (8.19) | <0.001 |
HB (gm/dL) | 13.3 (1.51) | 13.2 (2.7) | 12.62 (3.96) | 9.89 (3.49) | <0.001 |
Platelets (×109/L) | 259.7 (108) | 247(133) | 224.15 (116.4) | 167 (115.55) | 0.023 |
Urea (mg/dL) | 5.67 (2.2) | 7.40 (6.9) | 10.85 (10.8) | 23.05 (11.25) | <0.001 |
Creatine (mmol/L) | 79 (27.5) | 83.3 (41.104) | 113.47 (186.36) | 321.9 (267.3) | <0.001 |
ALT (U/L) | 25 (15.1) | 26 (22.75) | 27(42) | 36(23) | 0.184 |
AST (U/L) | 21 (12.95) | 26.9 (18.3) | 28 (30.4) | 50.3 (59) | <0.001 |
INR (%) | 1 (0.1) | 1 (0.1) | 1.1 (0.2) | 1.2 (0.2) | 0.003 |
Inflammatory markers: median (IQR) | |||||
D-dimer | 0.75 (0.41) | 0.90 (1.045) | 1.31 (1.27) | 0.75 (1.03) | <0.001 |
LDH (U/L) | 318 (148) | 299.50 (144) | 356 (232) | 318 (392.7) | <0.001 |
Ferritin (ng/mL) | 318 (141.25) | 449.5 (525.75) | 483 (489) | 318 (585.6) | <0.001 |
Lactate (mmol/L) | 1.6 (0.7) | 1.8 (0.6) | 1.9 (0.85) | 2.7 (1.1) | <0.001 |
CPK (ng/mL) | 128 (38.25) | 144.5 (91.75) | 162 (149) | 128 (651) | <0.001 |
Troponin (ng/mL) | 0.01 (0) | 0.01 (0) | 0.01 (0.011) | 0.02 (0.25) | <0.001 |
CRP (mg/L) | 1.5 (1.3d) | 3.4 (8.6) | 6.26 (9.38) | 13.13 (4.62) | <0.001 |
AST, alanine; CPK, creatine phosphokinase; CRP, C reactive protein; HB, hemoglobin; INR, international normalization ratio; LDH, lactic dehydrogenate; WBC, white blood cell.