Fig. 4From: Survival benefit of induction chemotherapy for locally advanced nasopharyngeal carcinoma: prognosis based on a new risk estimation modelKaplan–Meier survival curves of IC + CCRT and CCRT+AC patients classified as high risk for treatment failure according to a novel risk scoring system. Patients in the IC + CCRT group achieved better 3-year overall survival (OS) and 3-year distant failure-free survival (DFFS) (both P < 0.05 by rank-sum test). IC = induction chemotherapy. AC = adjuvant chemotherapyBack to article page