Variables | Ki67 | Â | ||
---|---|---|---|---|
 | 1+ | 2+ | 3+ |  |
 | n = 64 | n = 51 | n = 16 | p |
Age | Â | Â | Â | 0.314 |
<65 yrs | 23 | 19 | 9 | Â |
≥65 yrs | 41 | 32 | 7 |  |
Gender | Â | Â | Â | 0.354 |
Male | 39 | 28 | 12 | Â |
Female | 25 | 23 | 4 | Â |
Stage | Â | Â | Â | 0.048* |
I/II | 39 | 20 | 10 | Â |
III/IV | 25 | 31 | 6 | Â |
Lymph node metastasis | Â | Â | Â | 0.467 |
negative | 41 | 27 | 10 | Â |
positive | 23 | 24 | 6 | Â |
Location | Â | Â | Â | 0.264 |
Proximal | 15 | 15 | 7 | Â |
Distal | 49 | 36 | 9 | Â |