Table 5. Comparison of Attenuations of Muscles between the Patients with Intertrochanter Fracture and Femoral Neck Fracture at Preoperative and Postoperative State.
| Group | Preoperative | Postoperative | |
|---|---|---|---|
| Att-G.med | Intertrochanter | 30.91±13.74 | 29.54±11.20 |
| Femoral neck | 29.51±14.14 | 28.48±13.89 | |
| P-value | 0.393 | 0.289 | |
| Att-G.min | Intertrochanter | 17.71±8.21 | 16.68±8.30 |
| Femoral neck | 16.88±6.49 | 16.04±9.65 | |
| P-value | 0.365 | 0.462 | |
| Att-IP | Intertrochanter | 48.65±12.10 | 34.44±13.19 |
| Femoral neck | 46.98±16.12 | 31.88±11.01 | |
| P-value | 0.319 | 0.817 | |
| Att-RF | Intertrochanter | 45.38±7.24 | 29.46±15.61 |
| Femoral neck | 42.26±10.53 | 27.54±10.55 | |
| P-value | 0.760 | 0.536 |
Values are presented as mean±standard deviation.
Att: attenuation (Housefield unit), G.med: gluteus medius, G.min: gluteus minimus, IP: iliopsoas, RF: rectus femoris.