Clinicopathological variables | N |
---|---|
Age | |
 ≤ 50 | 29 |
 > 50 | 38 |
Menstrual status | |
 Before menopause | 34 |
 After menopause | 33 |
Tumor size | |
 ≤ 2.0 cm | 36 |
 > 2.0 cm | 31 |
Lymphatic metastasis | |
 Be | 28 |
 No | 39 |
Pathological grading | |
 Grade I | 30 |
 Grade III | 37 |
TNM stages | |
 Stage I | 35 |
 Stage II | 19 |
 Stage III–IV | 13 |