Table 4.
Laboratory features of 525 symptomatic COVID-19 patients.
| mean | SD | |
|---|---|---|
| Complete blood count | ||
| WCC [×10(3)/mcl] | 8.44 | 4.05 |
| Neutrophils count, [×10(3)/mcl] | 6.39 | 3.88 |
| Neutrophilia >14 [×10(3)/mcl], n(%)* | 43 (8%) | |
| Lymphocytes count, [×10(3)/mcl] | 1.36 | 0.74 |
| Lymphocytes <1 [×10(3)/mcl] n (%)* | 184 (35%) | |
| Hb (g/dl) | 13 | 2 |
| Platelet,[×10(3)/mcl] | 250 | 102 |
| Coagulation profile | ||
| INR | 1.07 | 0.14 |
| Prolong INR* | 116 (22%) | |
| D-dimer (mg/liter) | 2.67 | 5.97 |
| High D-dimer, n(%),(mg/liter)* | 317 (60%) | |
| Electrolytes and renal profile | ||
| Sodium (Na) (mmole/liter) | 136.29 | 4.72 |
| Potassium (K) (mmole/liter) | 4.06 | 0.64 |
| Urea (mmole/liter) | 6.27 | 5.67 |
| Creatinine (µmole/liter) | 117.63 | 317.32 |
| eGFR (ml/min) | 86.00 | 32.16 |
| Liver function test | ||
| Serum bilirubin (µmol/liter) | 16.03 | 39.21 |
| ALT (IU/liter) | 67.76 | 120.38 |
| AST (U/liter) | 58.85 | 116.11 |
| High ALT/AST (IU/liter/U/liter), n(%)* | 281 (54%) | |
| Alkaline phosphatase (IU/liter) | 88.34 | 54.14 |
| Albumin (g/liter) | 30.77 | 7.21 |
| Inflammatory markers | ||
| CRP mg/liter | 82.73 | 97.53 |
| High CRP>3mg/liter, n(%)* | 447 (85%) | |
| Procalcitonin (ug/liter) | 0.82 | 4.03 |
| High procalcitonin, n(%),(ug/liter)* | 206 (39%) | |
| LDH (IU/liter) | 417.834 | 323.13 |
| High LDH, n(%),(IU/L)* | 393 (75%) | |
| Lactic acid (mmole/liter) | 1.62 | 0.89 |
| High lactic acid, mmole/liter, n(%)* | 49 (9%) | |
| High ferritin, n(%),(mcg/liter)* | 291 (55%) | |
| Ferritin (mcg/liter) | 1049.50 | 1429.78 |
| Other parameters | ||
| Troponin (ng/liter) | 278.62 | 2744.61 |
| High troponin (ng/liter)* | 69 (13%) | |
| HbA1C (%) | 7.08 | 2.41 |
Data presented as mean and SD; or as n; number (%; percentage)*, standard deviation, WCC; white cell count, Hb; hemoglobin, INR; International normalized ratio, eGFR; estimated glomerular filtration rate, ALT; alanine transaminase, AST; aspartate aminotransferase, CRP; C-reactive protein, LDH; lactate dehydrogenase, HbA1C; glycosylated hemoglobin.