Table 4.
Serum Laboratory Dataa.
| Reference Range | 72 Hours before Admission | On Admission | |
|---|---|---|---|
| Sodium (mmol/L) | 135-145 | 140 | 133 |
| Chloride (mmol/L) | 98-108 | 103 | 93 |
| Carbon dioxide (mmol/L) | 22-33 | 24 | 16 |
| Blood urea nitrogen (mg/dL) | 6-24 | 10 | 50 |
| Creatinine (mg/dL) | 0.6-1.1 | 1.54 | 7.09 |
| Calcium (mg/dL) | 8.4-10.5 | 10.5 | 10.7 |
| Albumin (g/L) | 3.2-4.4 | — | 2.4 |
| Uric acid (mg/dL) | 2.6-7.2 | — | 20.7 |
| Ionized calcium (mmol/L) | 1.09-1.30 | — | 1.29 |
| Estimated GFR (mL/min/1.73 m2) | ≥60 | 34 | 6 |
| White blood cells (thouands/µL) | 4.0-10.5 | 17.7 | 29.9 |
| Bands (%) | <10 | 24 | 12 |
| Neutrophils (%) | 45-82 | 37 | 38 |
| Monocytes (%) | 4-13 | 9 | 20 |
| Hemoglobin (g/dL) | 12.1-15.8 | 10.4 | 9.1 |
| Hematocrit (%) | 35.8-46.5 | 29.6 | 27.2 |
| Platelets (thousands/µL) | 154-393 | 131 | 108 |
| Aspartate aminotransferase (U/L) | 0-45 | — | 227 |
| Alkaline phosphatase (U/L) | 0-133 | — | 450 |
| Alanine aminotransferase (U/L) | 0-60 | — | 81 |
| Total bilirubin (mg/dL) | 0.2-1.2 | — | 4.1 |
| Direct/indirect bilirubin (mg/dL) | 0-0.2/0-1.1 | — | 2.0/2/1 |
| Lipase (IU/L) | 0-36 | — | 45 |
| International normalized ratio | 0.8-1.2 | 1.5 | 1.6 |
| Protime (seconds) | 9.8-13.4 | 16.7 | 18 |
| Myoglobin | 0-200 | — | 493 |
a
Potassium, glucose, phosphorus, ionized calcium, lymphocyte %, eosinophil %, basophil %, troponin, CKMB, and BNP were all within normal limits.