Parameter | Reference Range | Control group N = 200 | Patient group N = 200 | P. value |
Sodium (mmol/l) | 135 - 145 | 138.2 ± 3.3 | 132.5 ± 4.1 | 0.020 |
Potassium (mmol/l) | 3.5 - 5.1 | 3.97 ± 0.51 | 3.30 ± 0.4 | 0.010 |
Calcium (mg/dl) | 8.4 - 10.4 | 8.8 ± 0.6 | 8.51 ± 0.76 | 0.020 |
Magnesium (mg/dl) | 1.7 - 2.4 | 1.96 ± 0.29 | 1.90 ± 0.36 | 0.080 |
Phosphate (mg/dl) | 2.5 - 4.5 | 3.5 ± 0.69 | 3.30 ± 0.80 | 0.004 |