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Kaplan-Meier curves of the OS of patients according to treatment arm (arm 3 with bevacizumab concurrent-maintenance, v arm 1 with placebo) in patients with favorable or unfavorable KELIM (KEL) score, in the population of patients with a high-risk disease (stage IV + stage III operated with suboptimal surgery). HR, hazard ratio; KELIM, ELIMination rate constant K; mPFS, median PFS (months); OS, overall survival; PFS, progression-free survival; Ref, reference.
