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
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 |