CHARACTERISTIC | NCR | NR | SA | P |
---|---|---|---|---|
All | 39 | 37 | 36 | Â |
Sex/ | Â | Â | Â | Â |
   Male | 19 | 22 | 23 | 0.39 |
   Female | 20 | 15 | 13 |  |
Grade* | Â | Â | Â | Â |
   2 | 3 | 5 | 8 | 0.08 |
   3 | 17 | 7 | 10 |  |
   4 | 16 | 21 | 13 |  |
Age (years) | Â | Â | Â | Â |
   Median (range) | 58 (17-88) | 71 (32-93) | 54.5 (18-86) | 0.03 |
Anatomic site | Â | Â | Â | Â |
   Upper extremity | 8 | 7 | 9 | 0.81 |
   Lower extremity | 31 | 30 | 27 |  |
Histology | Â | Â | Â | Â |
   Leiomyosarcoma | 3 | 3 | 4 |  |
   Liposarcoma | 4 | 10 | 4 |  |
   MFH | 4 | 9 | 10 | 0.09 |
   Myxofibrosarcoma | 12 | 8 | 2 |  |
   Sarcoma NOS | 5 | 2 | 1 |  |
   Other | 11a | 5b | 15c |  |
Tumor size (cm)d | Â | Â | Â | Â |
   Median (range) | 10.6 (0.9-29.6) | 8 (2.7-25) | 4 (0.4-25) | 0.01 |
   <5 cm | 4 | 9 | 19 | 0.0002 |
   5-10 cm | 14 | 13 | 6 |  |
   >10 cm | 20 | 11 | 6 |  |
Primary disease | 37 | 31 | 23 | 0.002 |
Relapsed disease | 2 | 6 | 13 | Â |