Table 3. ROC curve results and sensitivity, specificity, positive-negative predictive, and likelihood ratio (+) values.

NLR: neutrophil-to-lymphocyte ratio, PLR: platelet-to-lymphocyte ratio, AUC: area under curve, PPV: positive predictive value, NPV: negative predictive value, LR: likelihood ratio

	NLR	PLR
AUC (95 % CI)	0.697 (0.588-0.805)	0.743 (0.639-0.847)
P-values	0.001	<0.001
Cut off	≥ 1.97	≥ 137.2
Sensitivity	0.733 (0.578-0.849)	0.778 (0.625-0.883)
Specificity	0.638 (0.485-0.769)	0.702 (0.549-0.822)
PPV	0.660 (0.511-0.784)	0.714 (0.565-0.830)
NPV	0.714 (0.552-0.838)	0.767 (0.610-0.877)
LR +	2.03 (1.33-3.08)	2.61 (1.64-4.16)