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Table 1 Patient and tumor characteristics for the 143 reference invasive ductal breast cancer data series

From: Expression of glucosylceramide synthase in invasive ductal breast cancer may be correlated with high estrogen receptor status and low HER-2 status

Characteristics

Number of patients

(%)

Age (years)

  

  <35

8

(5.60)

  35-60

108

(75.5)

  >60

27

(18.9)

Tumor stage

  

  T1-2

131

(91.6)

  T3-4

12

(8.40)

Nodal stage

  

  N0

72

(50.3)

  N1-x

71

(49.7)

Histologic grade

  

  Grade I

16

(17.2)

  Grade II

99

(69.2)

  GradeIII

28

(19.6)

ER

  

  Negative

51

(35.7)

  Positive

92

(64.3)

PR

  

  Negative

52

(36.4)

  Positive

91

(63.6)

HER-2

  

  Negative

104

(72.7)

  Positive

39

(27.3)

Ki67

  

  <14%

30

(18.2)

  ≥14%

113

(81.8)

  1. ER, estrogen receptor; PR, progesterone receptor; HER-2, human epidermal growth factor-2.