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Kaplan–Meier curves of OS and PFS in RAS/RAF sub-groups. OS (A, C, E) and PFS (B, D, F) were calculated using Kaplan–Meier plots of RAISE RAS/BRAF wild-type (A, B), RAS mutant (C, D), and BRAF mutant (E, F) populations. HRs and 95% CI were estimated from an unstratified Cox model adjusted for covariates (stratification factors).
