Table 4.

Comparisons of the value of TNM, NLR and NLR-TNM systems in predicting prognosis of overall survival among the patients in present study

Model	AUC (95%CI)	P
TNM versus NLR-TNM	0.731 (0.644–0.808) versus 0.839 (0.761–0.899)	0.036
NLR versus NLR-TNM	0.780 (0.696–0.850) versus 0.839 (0.761–0.899)	0.034
NLR versus TNM	0.780 (0.696–0.850) versus 0.731 (0.644–0.808)	0.489

TNM tumor-node-metastasis, NLR neutrophil-to-lymphocyte ratio