You are viewing the site in preview mode
Skip to main content
|
Characteristics
|
No. of patients (%)
|
|---|
|
BC family history
|
|
Yes
|
113 (10.3)
|
|
No
|
969 (88.2)
|
|
Unknown
|
17 (1.5)
|
|
Reproductive history*
|
|
Yes
|
827 (75.3)
|
|
No
|
257 (23.4)
|
|
Unknown
|
15 (1.4)
|
|
Breastfeeding history
|
|
Yes
|
745 (67.8)
|
|
No
|
337 (30.7)
|
|
Unknown
|
17 (1.5)
|
|
Tumor size
|
|
T1
|
420 (38.2)
|
|
T2
|
508 (46.2)
|
|
T3
|
88 (8.0)
|
|
T4
|
16 (1.5)
|
|
Tx
|
67 (6.1)
|
|
Stage
|
|
I
|
282(25.7)
|
|
II a
|
383 (34.8)
|
|
II b
|
159 (14.5)
|
|
III a
|
126 (11.5)
|
|
III b
|
8 (0.7)
|
|
III c
|
97 (8.8)
|
|
Unknown
|
44 (4.0)
|
|
Lymph node metastasis
|
|
N0
|
585 (53.2)
|
|
N1
|
276(25.1)
|
|
N2
|
124 (11.3)
|
|
N3
|
94 (8.6)
|
|
Unknown
|
20 (1.8)
|
|
Histological grade
|
|
Well differentiated
|
35 (3.2)
|
|
Moderately differentiated
|
594 (54.0)
|
|
Poorly differentiated
|
163 (14.8)
|
|
Unknown
|
307 (27.9)
|
|
Pathological type
|
|
Invasive ductal carcinoma
|
999 (90.9)
|
|
Invasive lobular carcinoma
|
10 (0.9)
|
|
Others
|
90 (8.2)
|
|
Final surgery
|
|
Breast-conserving surgery
|
257 (23.4)
|
|
Mastectomy
|
842 (76.6)
|
|
Biomarker subtype
|
|
HR+/HER2−
|
594 (54.0)
|
|
HR+/HER2+
|
120 (10.9)
|
|
HR−/HER2+
|
75 (6.8)
|
|
HR−/HER2−
|
201 (18.3)
|
|
Unknown
|
109 (9.9)
|
|
Neoadjuvant chemotherapy
|
|
Yes
|
176 (16.0)
|
|
No
|
923 (84.0)
|
|
Adjuvant chemotherapy regimens
|
|
Anthracycline-based
|
140 (12.7)
|
|
Anthracycline- and taxane-based
|
884 (80.4)
|
|
Unknown
|
67 (6.1)
|
|
None
|
8 (0.7)
|
|
Radiotherapy
|
|
Yes
|
557 (50.7)
|
|
No
|
453 (41.2)
|
|
Unknown
|
89 (8.1)
|
|
Endocrine therapy
|
|
Yes
|
589 (53.6)
|
|
No
|
316 (28.8)
|
|
Unknown
|
194 (17.7)
|
|
Ovarian function suppression
|
|
Yes
|
187 (17.0)
|
|
No
|
545 (49.6)
|
|
Unknown
|
367 (33.4)
|
|
Trastuzumab treatment
|
|
Yes
|
85 (7.7)
|
|
No
|
836 (76.1)
|
|
Unknown
|
178 (16.2)
|
- BC, breast cancer; HR+, hormone receptor positive, HR− hormone receptor negative, HER2+ human epidermal growth factor 2 positive, HER2− human epidermal growth factor 2 negative
- *Reproductive history: Yes means they had children
