Table 3

Calculated parameters for the ability of the refined (26-gene) GEPR to predict disease control

Parameter

KRAS-wildtype

All patients

KRAS-mutant


Specificity

0.74

0.71

0.78

Sensitivity

0.80

0.80

1.00

PPV

0.76

0.63

0.33

NPV

0.78

0.86

1.00


NPV: negative predictive value; PPV positive predictive value

Balko and Black BMC Cancer 2009 9:145   doi:10.1186/1471-2407-9-145

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