Table 2.
| Patient Demographics | Intervention N=14 (%) | Control N=35 (%) |
|---|---|---|
| Gender | ||
| F | 4 (28.6) | 16 (45.7) |
| M | 10 (71.4) | 19 (54.3) |
| Race | ||
| Black | 1 (7.1) | 10 (28.6) |
| Other | 4 (28.6) | 5 (14.3) |
| White | 9 (64.3) | 20 (57.1) |
| Age at diagnosis | ||
| Mean (SD) | 13.5 (3.5) | 13.1 (3.5) |
| Laterality | ||
| Left | 9 (64.3) | 18 (51.4) |
| Right | 5 (35.7) | 17 (48.6) |
| Local control | ||
| AKA | 2 (14.2) | 2 (5.7) |
| BKA | 3 (8.6) | |
| Hemipelvectomy | 1 (2.9) | |
| Hip disarticulation | 1 (2.9) | |
| Limb sparing – femur | 7 (30.0) | 19 (54.3) |
| Limb sparing Tibia or Fibula | 5 (35.7) | 9 (25.7) |
| Diagnosis | ||
| Osteosarcoma | 11 (78.6) | 35 (100.0) |
| Ewing sarcoma | 2 (14.3) | |
| Chondroblastoma | 1 (7.1) |