| Characteristic |
% |
No. |
| Age |
62.0 ± 4 |
|
| Family history |
23.7 |
38 |
| Postmenopausal |
55.6 |
89 |
Lymph node
Positive
Negative |
61.8
38.1 |
99
61 |
Tumor size
>3
<3 |
54.3
45.6 |
87
73 |
Tumor grade
I&II
III |
48.1
51.8 |
77
83 |
ER status
Positive
Negative |
56.2
43.7 |
90
70 |
PR status
Positive
Negative |
75.0
25.0 |
120
40 |
|
