|
Characteristics
|
Patients n (%)
|
|---|
|
Age (years)
| |
|
≤50
|
148 (55.6)
|
|
>50
|
111 (41.7)
|
|
Unknown
|
7 (2.6)
|
|
Pathological type
| |
|
Ductal
|
175 (65.8)
|
|
Others
|
91 (34.2)
|
|
Tumor Size (cm)
| |
|
≤ 2
|
88 (33.1)
|
|
>2
|
163 (61.3)
|
|
Unknown
|
15 (5.6)
|
|
Histological grade
| |
|
I
|
46 (17.3)
|
|
II
|
138 (51.9)
|
|
III
|
45 (16.9)
|
|
IV
|
1 (0.4)
|
|
Unknown
|
36 (13.5)
|
|
Stage
| |
|
I
|
44 (16.5)
|
|
II
|
99 (37.2)
|
|
III
|
70 (26.3)
|
|
IV
|
39 (14.7)
|
|
Unknown
|
14 (5.3)
|
|
Estrogen receptor
| |
|
Positive
|
154 (57.9)
|
|
Negative
|
83 (31.2)
|
|
Unknown
|
29 (10.9)
|
|
Progesterone Receptor
| |
|
Positive
|
147 (55.3)
|
|
Negative
|
88 (33.1)
|
|
Unknown
|
31 (11.6)
|
|
HER2 status
| |
|
Positive
|
128 (48.1)
|
|
Negative
|
124 (46.6)
|
|
Unknown
|
14 (5.3)
|
