Table 2.
Laboratory findings at admission.
| Parameter, unit, (normal value) | Patient 1 | Patient 2 | Patient 3 | Patient 4 |
|---|---|---|---|---|
| WBC, ×109/L, (3.5-9.5) | 6.37 | 10.8 | 7.87 | 6.42 |
| Neutrophil, ×109/L, (1.8-6.3) | 5.22 | 9.51 | 7.25 | 3.99 |
| Hemoglobin/L, g/L, (130-175) | 124 | 138 | 119o | 144 |
| Lymphocyte, ×109/L, (1.1-3.2) | 0.43 | 0.73 | 0.10 | 1.96 |
| Platelet, ×109/L, (125-350) | 43 | 338 | 96 | 270 |
| PT, s, (9.4-12.5) | 15.40 | 12 | 11.90 | 11.30 |
| APTT, s, (25.1-36.5) | 27.60 | 26.80 | 30.30 | 31.80 |
| INR, (0.8-1.15) | 1.34 | 1.11 | 1.03 | 0.98 |
| D-dimer, mg/L, (0-243) | 1120 | 11535 | 482 | 46 |
| CK, U/L, (39-308) | 183 | 67 | 29 | 141 |
| CK-MB, U/L, (0-25) | 20.10 | 2.6 | 8.10 | 6.4 |
| LDH, U/L, (120-250) | 259 | 721 | 153 | 153 |
| ALT, U/L, (9-50) | 11.80 | 28.10 | 34.60 | 26.3 |
| AST, U/L, (15-40) | 34.50 | 34.70 | 36.30 | 25.6 |
| Total bilirubin, μmol/L, (3-24) | 41.44 | 4.7 | 10.10 | 5.42 |
| BUN, mmol/L, (3.1-8.0) | 10.50 | 5.7 | 6.3 | 2.9 |
| Creatinine, μmol/L, (57-111) | 82.80 | 65 | 90.30 | 74.9 |
| CTNI, μg/mL, (0-0.0229) | <0.01 | <0.01 | <0.01 | <0.01 |
| NT-BNP, pg/ml, (0-125) | 2160 | 641 | 208 | 29 |
| PCT, ng/mL, (0-0.5) | 9.09 | <0.10 | 4.62 | <0.10 |
| CRP, mg/L, (0.068-8.2) | 202.78 | 88.79 | 136.56 | <0.26 |
| T lymphocyte subsets test | ||||
| CD4+T cell, (550-1440) | NR | NR | 13 | 342 |
| CD8+T cell, (320-1250) | NR | NR | 39 | 245 |
| CD4+/CD8+, (0.71-2.78) | NR | NR | 0.69 | 1.4 |
| pathogenic examination | NR | Sputum cultures (-); Blood high throughput screening (-) |
Escherichia coli (+) in blood culture; influenza A and B (-) | Influenza A and B (-) |
| Swab nucleic acid tests of SARS-COV-2 * | Negative (3) | Negative (2) | Negative (5) | Positive |
Note: WBC: white blood cell; INR: International Normalized Ratio; PT: Prothrombin time; APTT: Activated partial thromboplastin time; CK: Creatine kinase; LDH: Lactate dehydrogenase; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; BUN: Blood urea nitrogen; CTNI: Troponin I; NT-BNP: N-terminal-pro hormone brain-type natriuretic peptide; PCT: Procalcitonin; CRP: C-reactive Protein; NR: no report. *The numbers in the brackets represent the number times of swab tests.