Table 1

Calculated parameters for the ability of the GEPR to predict disease control

Parameter

KRAS-wildtype

All patients

KRAS-mutant


Specificity

0.32

0.4

0.5

Sensitivity

0.85

0.8

1

PPV

0.57

0.43

0.18

NPV

0.66

0.77

1


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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