Table 6 Severity of Hyponatremia in Elderly Patients with Hip Fractures
From: A retrospective study: exploring preoperative hyponatremia in elderly patients with hip fractures
| Â | Non-hyponatremia | Mild hyponatremia | Moderate hyponatremia | Severe hyponatremia |
|---|---|---|---|---|
Femoral neck fracture group | 176 | 28 | 8 | 1 |
Intertrochanteric fracture group | 150 | 47 | 5 | 4 |
Z value | -2.321 | Â | Â | Â |
P value | 0.020 | Â | Â | Â |