Table 2.

ROC comparison of NLR on different days for predicting poor outcomes

Variables	p value	AUC	95%CI	Cut-off Value
Baseline NLR	0.018	0.591	0.516–0.666	0.37
Day 0 NLR	0.098	0.563	0.491–0.636	–
Day 1 NLR	0.717	0.514	0.436–0.592	–
Day 2 NLR	< 0.001	0.719	0.658–0.781	5.24
Day 3 NLR	< 0.001	0.763	0.700–0.826	2.05
Day6 NLR	< 0.001	0.748	0.679–0.817	1.38

ROC, receiver operating characteristic; NLR, neutrophil–lymphocyte ratio