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. 2016 Mar 28;16:23. doi: 10.1186/s12935-016-0297-2

Table 1.

Clinical characteristics of the breast cancer patients

Characteristics No Percentage
Total patients 89
Age
 mean 53
 range 33–85
TNM stagea
 0 0 0
 I 8 11
 IIa/IIb 32 44
 III/IV 32 44
ER-positive 51 58
PR-positive 71 81
HER2-positive 29 33

aTNM stage based on the sixth edition of the American Joint Committee on Cancer (AJCC) Cancer Staging Manual (2002)