External validity of a prognostic nomogram for locoregionally advanced nasopharyngeal carcinoma based on the 8th edition of the AJCC/UICC staging system: a retrospective cohort study.
Pu-Yun OuYangKai-Yun YouLu-Ning ZhangYao XiaoXiao-Min ZhangFang-Yun XiePublished in: Cancer communications (London, England) (2018)
Pan's nomogram underestimated the 5-year OS of patients with locoregionally advanced NPC at our cancer center, and may not be a precise tool for selecting participants for clinical trials.