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. 2015 Dec 29;5(2):256–264. doi: 10.1002/cam4.592

Table 4.

Median PFS and OS according to KRAS and PTEN status

Characteristic Median PFS months P‐value Median OS months P‐value
KRAS
Mutant 13.1 0.483 36.6 0.035
Wild‐type 13.1 60.9
PTEN
Positive 14.7 0.832 73.3 0.389
Negative 13.1 42.8

PTEN, Phosphatase and Tensin Homolog; PFS, progression‐free survival; OS, overall survival.