Table 3.
Laboratory test results on the day of deterioration (day 8)
| Laboratory testing on the day of admission | Value | Normal range |
|---|---|---|
| CBC | ||
| WBC | 1.8×103/µL | 4–10 |
| Lymphocytes | 0.4×103/µµL | 1–3 |
| ANC | 0.5×103/µL | 2–7 |
| Hgb | 8.6 g/dL | 13–17 |
| Platelets | 44×103/µL | 150–400 |
| Coagulation | ||
| PT | 12 s | 9.4–12.5 |
| INR | 1.1 s | <1.1 |
| APTT | 40 s | 25.1–36.5 |
| D-dimer | 6.38 mg/L | 0.00–0.49 |
| Inflammatory marker | ||
| CRP | 295.4 mg/L | 0.0–5 |
| 7Ferritin | 1,199 µg/L | 33–553 |
| Others | ||
| LDH | 429 U/L | 135–125 |
| Lactic acid | 2.2 mmol/L | 0.5–2.2 |
| Procalcitonin | 2.87 ng/mL | <0.5 |
| Triglyceride | 2.9 mmol/L | <1.7 |