|  | Bmi-1 Non-high expression | Bmi-1 High-expression | pvalue |
---|---|---|---|---|
Age |  | 66 (34–83) | 63 (43–85) | 0.284 |
Gender | Â | Â | Â | 0.529 |
 | Male | 60 | 38 |  |
 | Female | 9 | 3 |  |
Lymph node metastasis | Â | Â | Â | 0.283 |
 | Positive | 52 | 27 |  |
 | Negative | 17 | 14 |  |
p Staging | Â | Â | Â | 0.412 |
 | I | 16 | 12 |  |
 | II | 32 | 18 |  |
 | III | 10 | 5 |  |
 | IV | 7 | 3 |  |
Differentiation | Â | Â | Â | 0.004 |
 | Well | 44 | 19 |  |
 | Moderate | 19 | 15 |  |
 | Poor | 2 | 4 |  |