Fig. 4From: Nomogram based on clinical characteristics and serological inflammation markers to predict overall survival of oral tongue squamous cell carcinoma patient after surgeryTime-dependent C-index of nomogram compared with TNM stage, age, LMR and IgG for OS of OTSCC patient (a) and internally validated with using a bootstrap resampling method (b). C-index, concordance index; OS, overall survival; LMR, lymphocyte-to-monocyte ratio; IgG, immunoglobulin G; OTSCC, oral tongue squamous cell carcinoma; TNM, tumor/node/metastasisBack to article page