Table 4: Laboratory features for severe COVID-19.
Lab: Value |
Frequency (n) |
Percentage (%) |
LDH > 245 units/L |
128 |
96.2% |
Ferritin level > 500 mcg/L |
127 |
95.5% |
D-dimer > 3000 ng/mL |
125 |
94% |
C-reactive protein > 100 mg/l |
122 |
91.7% |
Serum CK > 300u/L |
99 |
74.4% |
IL-6 > 70 pg/ml |
91 |
68.4% |
high troponin T hs (For male > 30, female > 20ng/l) |
71 |
53.4% |
Procalcitonin > 2ng/ml |
68 |
51.1% |
ALT or AST > 200 U/L (Acute liver injury |
67 |
50.4% |
Acute Kidney injury (AKI) (cr > 106umol/l and urea > 8mmol/l) |
59 |
44.4% |
HbA1c equal and greater 6.5 |
40 |
30% |
NT-proBNP > 1800 pg/mL (acute heart failure) |
27 |
26.3% |
Lactic acid > 4mml/l |
13 |
9.8% |
Serum lipase > 180 u/l (acute pancreatitis) |
11 |
8.3% |