Table 4.

ROC analysis of different variables for predicting No-reflow phenomenon

	Cut-off	Sen.	Spe.	LR+	LR-	DOR	AUC	95% Confidence Interval		P-value
Age(Years)	62.5	0.93	0.77	4.04	0.09	10.00	0.636	0.621	0.650	<0.001
Symptom-to-Balloon(Minutes)	221	0.73	0.49	1.43	0.55	2.70	0.69	0.540	0.678	0.003
Door-to-Balloon(Minutes)	88	0.58	0.60	1.45	0.70	2.06	0.583	0.509	0.658	0.025
Serum Cr(mg/dL)	0.89	0.92	0.69	2.79	0.12	6.38	0.639	0.621	0.656	<0.001
Hs-CRP(mg/dL)	13.45	0.81	0.67	2.45	0.28	2.04	0.633	0.561	0.705	<0.001
NLR	3.02	0.60	0.59	1.27	0.71	2.20	0.603	0.529	0.677	0.006