Fig. 1 –

Disease-free survival by subgroup. * T3 tumor, no or undetermined nodal involvement, no metastasis, any Fuhrman grade, ECOG PS 0; or Fuhrman grade 1, ECOG PS 1. ^† T3 tumor, no or undetermined nodal involvement, no metastasis, Fuhrman grade ≥2, ECOG PS ≥1. ^‡ T4 tumor or any T stage with nodal involvement, no metastasis, any Fuhrman grade, any ECOG PS. BMI = body mass index; CI = confidence interval; ECOG PS = Eastern Cooperative Oncology Group performance status; HR = hazard ratio; NLR = neutrophil-to-lymphocyte ratio; UISS = University of California Los Angeles integrated staging system.