Table 1.
Laboratory parameters with trends by day since initial hospital presentation
| Parameter | Reference value or range | Day 1 | Day 3 | Day 5 | Day 6 | Day 8 | Day 10 | Day 11 | Day 12 | Day 13 | Day 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute lymphocyte count (×109/L) | 1–3.5 | 0.26 | 0.73 | 0.60 | 0.87 | 1.54 | 3.21 | ND | ND | ND | 1.30 |
| Platelets (×109/L) | 150–400 | 215 | 337 | 356 | 381 | 347 | 405 | 377 | ND | ND | 291 |
| D-dimer (ng/mL) | 0–211 | 317 | ND | 1,113 | ND | 439 | ND | ND | 576 | ND | 417 |
| Lactate dehydrogenase (U/L) | 140–271 | 424 | ND | 525 | ND | 348 | ND | ND | 1,105 | ND | 586 |
| C-reactive protein (mg/L) | 0–5 | 111 | ND | 155 | ND | 23 | ND | ND | 6 | ND | 39 |
| Ferritin (ng/mL) | 18–464 | 636 | ND | 856 | ND | ND | ND | ND | 3,640 | ND | 1,512 |
| Blood urea nitrogen (mg/dL) | 6–20 | 15 | 17 | 17 | 21 | 18 | 22 | 22 | 22 | 19 | ND |
| Creatinine (mg/dL) | 0.66–1.1 | 0.72 | 0.59 | 0.69 | 0.56 | 0.58 | 0.66 | 0.66 | 0.60 | 0.66 | ND |
| Estimated glomerular filtration rate (mL/minute/1.73 m2) | > 60 | 107 | > 120 | 112 | > 120 | > 120 | 118 | 118 | > 120 | 118 | ND |
| Sodium (mmol/L) | 136–145 | 133 | 133 | 134 | 137 | 134 | 134 | 137 | 138 | 133 | ND |
| Potassium (mmol/L) | 3.5–5.1 | 3.9 | 4.1 | 4.3 | 4.6 | 4.3 | 4.5 | 5.2 | 5.2 | 4.6 | ND |
| Chloride (mmol/L) | 99–112 | 97 | 98 | 96 | 99 | 100 | 97 | 97 | 96 | 98 | ND |
| Bicarbonate (mmol/L) | 21–33 | 26 | 25 | 27 | 26 | 27 | 22 | 27 | 29 | 28 | ND |
| Urine output (mL/day) | 400–3,000 | 1,100 | 1,400 | 1,200 | 1,400 | 1,200 | 1,400 | 1,300 | 1,200 | 1,500 | 1,200 |
ND = not done.