Table 2.

The optimal cut-off point for overall survival

Variables	AUC	Cut-off point	P-value
NLR	0.555	2.10	<0.001
dNLR	0.551	1.73	<0.001
MLR	0.554	0.22	<0.001
PLR	0.576	139.12	<0.001
PNI	0.395	–	<0.001

Note: ‘–’ indicates no appropriate cut-off point.

Abbreviations: AUC, area under the curve; NLR, neutrophil to lymphocyte ratio; dNLR, derived neutrophil to lymphocyte ratio; MLR, monocyte to lymphocyte ratio; PLR, platelet to lymphocyte ratio; PNI, prognostic nutritional index.