Table 2. Comparison of CSAs of Muscles between the Patients with Intertrochanter Fracture and Femoral Neck Fracture at Preoperative and Postoperative State.
| Group | Preoperative | Postoperative | |
|---|---|---|---|
| CSA-G.med | Intertrochanter | 1,873.64±493.53 | 1,832.65±445.84 |
| Femoral neck | 1,861.43±369.45 | 1,844.42±561.54 | |
| P-value | 0.107 | 0.119 | |
| CSA-G.min | Intertrochanter | 633.59±156.42 | 619.17±204.78 |
| Femoral neck | 623.22±225.31 | 608.57±266.83 | |
| P-value | 0.107 | 0.156 | |
| CSA-IP | Intertrochanter | 780.86±280.31 | 631.98±183.89 |
| Femoral neck | 748.88±174.66 | 618.32±174.69 | |
| P-value | 0.128 | 0.132 | |
| CSA-RF | Intertrochanter | 423.66±244.11 | 375.24±113.02 |
| Femoral neck | 403.72±100.19 | 369.31±101.08 | |
| P-value | 0.097 | 0.186 |
Values are presented as mean±standard deviation.
CSA: cross-sectional area (mm2), G.med: gluteus medius, G.min: gluteus minimus, IP: iliopsoas, RF: rectus femoris.