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Clinical characteristics of the fracture group and non-fracture groups
| Pathologic fracture patients (n = 15) | Patients without pathologic fracture (n = 50) | P value (χ2 test) | |
|---|---|---|---|
| Age (mean) |
23.2±8.0 |
21.8±12.2 |
0.69 |
| Stage |
IIB |
IIB |
|
|
Subtype |
|
|
0.36 |
| Classic |
93.3% (14) |
98% (49) |
|
| Others |
6.7% (1) |
2% (1) |
|
|
Tumor site |
|
|
0.99 |
| Femur |
53.3% (8) |
54% (27) |
|
| Tibia |
13.3% (2) |
14% (7) |
|
| Humerus | 33.3% (5) | 32% (16) |
