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Table 1 Patient and tumour characteristics at baseline

From: Molecular alterations in key-regulator genes among patients with T4 breast carcinoma

Characteristics Patients
  N %
Age   
   <50 23 43
   >50 30 57
Tumor stage   
   T4abc 38 72
   T4d 15 28
Axillary lymph nodes   
   N0 0 0
   N+ 53 100
Hormone receptor status   
   ER+/ER- 28/25 53/47
   PR+/PR- 17/36 32/68
Proliferative index   
   Ki67+ 17 32
   Ki67- 27 51
   unknown 9 17
Tumour Grading   
   G2/G3 38/15 72/28
HER2 status   
   HER2+ 10 19
   HER2- 43 81