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. 2010 Nov 25;5:75. doi: 10.1186/1746-1596-5-75

Table 4.

Sensitivity, Specificity, Positive Predictive Value, and Negative Predictive Value of Combined Expression of CK20 and MUC1 According to the Histological Type

Histological type Maker Sensitivity Specificity PPV NPV
Intestinal type
CK20+MUC1 0.625 0.963 0.909 0.813
Pancreatobiliary type
CK20+MUC1 0.722 0.920 0.867 0.821
Unusual type
CK20+MUC1 0.666 0.676 0.353 0.885

PPV, positive predictive value; NPV, negative predictive value