Laboratory values, intake/output measurements and interventions during hospital course
| Day 0 | Day 1 | Day 2 | Day 3 | Day 4 | Day 5 | Day 6 | Day 7 | Day 8 | Day 9 | Day 10 | |
| Sodium (mEq/L) | 137 | 148 | 157 | 164 | 163 | 153 | 152 | 146 | 138 | 145 | 143 |
| Potassium (mEq/L) | <1.5 | 2.2 | 2.5 | 2.4 | 3.6 | 2.8 | 3.3 | 3.5 | 3.9 | 3.7 | 2.8 |
| Bicarbonate (mEq/L) | 11 | 13 | 12 | 11 | 12 | 12 | 12 | 13 | 12 | 15 | 19 |
| Urine osmolality (mOsm/kg) | 401 | 409 | 431 | 326 | |||||||
| Urine sodium (mmol/L) | 34 | 99 | |||||||||
| Urine creatine (mg/dL) | 53 | 48 | 29 | ||||||||
| Urine potassium (mmol/L) | 53 | 32 | |||||||||
| Intake/output (24 hours net) (L) | 1.7/1.47 (+0.23) | 1.2/2.3 (−1.1) | 1.2/2.0 (−0.8) | 1.6/2.7 (−1.1) | 2.6/1.4 (+1.2) | 1.1/1.6 (−0.5) | 3.5/1.2 (+2.3) | 3.5/1.6 (+1.9) | 3.2/3.0 (+0.2) | 2.0/1.77 (+0.23) | 0.34/2.5 (−2.16) |
| Desmopressin given | 1 mg | 1 mg | |||||||||
| Events | Resuscitation with 0.9% saline | Switch to Dextrose 5% Water | Switch to 75 mEq bicarbonate |