Fig. 2From: Treatment strategy and outcomes in locally advanced head and neck squamous cell carcinoma: a nationwide retrospective cohort study (KCSG HN13–01)a Overall survival by Treatment intent (N = 445). b Overall survival by induction chemotherapy in CCRT group. c Overall survival by induction chemotherapy in Surgery group. d Overall survival according to location of the primary site. e Overall survival between oropharyngeal and non-oropharyngeal cancer. f Overall survival of oral cavity cancer by treatment intentBack to article page