Table 1 Study population characteristics
Patient characteristics | PSM group | Control group | |
|---|---|---|---|
Total | 12 | 8 | P = 0.14 |
Male | 5 | 3 | |
Female | 7 | 5 | |
Age (years, median, range) | 39.5 (37–78) | 49 (31–73) | P = 0.48 |
Follow-up (months, median, range) | 13.5 (8–19) | 15 (10–19) | P = 0.31 |
Largest dimension (cm) | 14.7 (9.4–21.2) | 15.1 (8.9–21.5) | P = 0.77 |
Location of lesion | |||
Pubis | 9 | 6 | P = 0.16 |
Ischium | 3 | 2 | |
Tumor type | |||
Chondrosarcoma | 9 | 6 | P = 0.29 |
Giant cell tumor | 2 | 1 | |
Metastatic lesion | 1 | 1 | |