Groups | N | 5-years survival (%) | p value |
---|---|---|---|
T stage | Â | Â | 0.018 |
   T3 | 36 | 48.7 |  |
   T4 | 21 | 24.2 |  |
N stage | Â | Â | 0.070 |
   N0 | 46 | 43.3 |  |
   N1 | 11 | 34.1 |  |
Anatomic site | Â | Â | 0.378 |
   Upper extremity | 07 | 47.6 |  |
   Other | 50 | 40.0 |  |
Previous lesion | Â | Â | 0.507 |
   Present | 15 | 37.7 |  |
   Absent | 42 | 42.2 |  |
Lymph node metastasis | Â | Â | 0.948 |
   Present (N1f) | 11 | 33.9 |  |
   Absent (N0f) | 35 | 46.2 |  |