[Retracted] Application Value of NT-proBNP Combined with NLR in Evaluation of Major Adverse Cardiac Events in Elderly Patients with Chronic Heart Failure

Table 5

ROC of MACE in elderly CHF patients was assessed by different indicators.

Item	AUC	Asymptotic 95% CI		Standard error	-Value	Youden index	Sensitivity (%)	Specificity (%)	Optimal cutoff value
		Lower limit	Upper limit
NLR	0.841	0.678	1.000	0.083	<0.001	0.7692	76.92	100.00	3.96
NT-proBNP	0.705	0.502	0.907	0.103	0.029	0.5260	76.92	75.68	3815.42 (pg/ml)