Table 2

Sensitivity, specificity, and accuracy of different protein markers (single or in combination).

NumberMarker╬╝NMR valueSensitivity (%)Specificity (%)Accuracy (%)
SingleMUC-10.25668368
EGFR0.20648366
B7-H30.11686768
HER20.246410068
Ki-670.10686768
EpCAM0.21596760
Vimentin0.08596760
CK180.06735070
p530.38418346
DualEpCAM + CK18 (unweighted)0.27845080
EpCAM + CK18 (weighted)0.65736772
TripleMUC-1 + HER2 + EGFR (weighted)1.23956792
QuadMUC-1 + HER2 + EGFR + EpCAM (weighted)1.61006796