| Electrolyte | Pre-HIPEC average | Post-HIPEC average | P value |
| Sodium (mmol/L) | 136 | 136 | 0.61 |
| Potassium (mmol/L) | 4.0 | 4.0 | 0.95 |
| Chloride (mmol/L) | 105 | 101 | 0.51 |
| Bicarbonate (mmol/L) | 24 | 21 | <0.001 |
| BUN (mg/dL) | 10 | 9 | <0.001 |
| Creatinine (mg/dL) | 0.59 | 0.58 | 0.34 |
| Glucose (mmol/L) | 158 | 134 | 0.004 |
| Calcium (mg/dL) | 8.2 | 7.2 | 0.09 |