Table 2.
Patient demographic and clinical characteristics
| Characteristic | Value |
|---|---|
| Number of patients | 82 |
| Age (years)* | 20.4 (14–63) |
| Sex (number of patients) | |
| Male | 40 |
| Female | 42 |
| Reconstruction surgery (number of patients) | |
| Primary | 64 |
| Revision | 18 |
| Tumor diagnosis (number of patients) | |
| High-grade osteogenic sarcoma | 64 |
| Chondrosarcoma | 5 |
| Malignant fibrohistiocytoma | 5 |
| Giant cell tumor | 3 |
| Low-grade osteogenic sarcoma | 2 |
| Other tumor | 1 |
| No tumor (arthroplasty revision) | 2 |
* The value is expressed as the median, with range in parentheses.