| Mutant | Wild-type | P value |
---|---|---|---|
Phenotype (n = 39) |  |  | 0.2125 |
  Myxoid | 23 | 6 |  |
  Round cell | 6 | 4 |  |
Grading (n = 39) |  |  | 0.6034 |
  G1 | 3 | 1 |  |
  G2 | 22 | 6 |  |
  G3 | 4 | 3 |  |
Localization (n = 39) |  |  | 0.1958 |
  Extremity | 23 | 10 |  |
  Other | 5 | 0 |  |
Age (years) (n = 39) |  |  | 0.6748 |
  Mean ± SD | 48 ± 3 | 50 ± 5 |  |
  Median (range) | 46 (16–84) | 43 (36–74) |  |
Gender (n = 39) |  |  | 0.6395 |
  Female | 9 | 3 |  |
  Male | 20 | 7 |  |