Table 2

‚ÄÉComparison of CBE356 and HercepTest IHC positive cases according to sensitivity, specificity, accuracy and predictive values

CBE356 2+/3+HT 2+/3+
HT, HercepTest; IHC, immunohistochemistry; NPV, negative predictive value; PPV, positive predictive value.
Sensitivity89%66%
Specificity95%98%
PPV84%92%
NPV97%91%
Accuracy94%91%