Table 5 Sensitivity and specificity of immunohistochemistry for a combination of two 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

Two marker combination

Sensitivity (%)

Specificity (%)

AUC a

P-value

CK14, 34βE12

80

89

0.772

0.000

CK17, 34βE12

80

85

0.767

0.000

EGFR, 34βE12

88

95

0.837

0.000

CD117, 34βE12

88

89

0.817

0.000

  1. aAUC, area under the ROC curve.