Table 4 Sensitivity and specificity of immunohistochemistry for individual markers in determining a basal phenotype in 61 infiltrative ductal carcinomas subtyped on expression profiling

From: Triple-negative breast cancer: clinicopathological characteristics and relationship with basal-like breast cancer

Marker

Sensitivity (%)

Specificity (%)

AUC a

P-value

CK14

46

88

0.672

0.022

CK17

46

88

0.672

0.022

CD117

61

88

0.771

0.000

EGFR

57

94

0.541

0.582

P63

14

94

0.743

0.001

SMA

29

91

0.597

0.193

34βE12

86

55

0.701

0.007

  1. aAUC, area under the ROC curve.