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. 2016 May 10;14:128. doi: 10.1186/s12967-016-0882-0

Fig. 2.

Fig. 2

Kaplan–Meier analysis. Kaplan-Meier estimates of 5-year OS according to combinations of PODXL and EGFR expression in cohort 1 (a), cohort 2 (b) and cohort 3 (c). Log rank p values correspond to pairwise comparisons of colorectal tumours with low expression of PODXL and EGFR with the other strata