Fig. 2From: Efficacy and safety of rebamipide liquid for chemoradiotherapy-induced oral mucositis in patients with head and neck cancer: a multicenter, randomized, double-blind, placebo-controlled, parallel-group phase II studyIncidence of grade ≥ 3 oral mucositis based on clinical examination by full analysis set (FAS) (a) and by per protocol set (PPS) (b); c Incidence of functional impairment (grade ≥ 3)Back to article page