EJNMMI Research

Table 6 Results of the receiver operating characteristic (ROC) curve analysis

From: Dynamic planar scintigraphy for the rapid kinetic measurement of myocardial ¹²³I-MIBG turnover can identify Lewy body disease

	AUC	95% CI	Cut-off	Sensitivity	95% CI	Specificity	95% CI
iUp/iLoss	0.8784*	0.8176–0.9391	3.769	0.9143	0.8451–0.9543	0.8197	0.7053–0.8962
iLoss	0.9029*	0.8521–0.9537	0.0436	0.8762	0.7996–0.9262	0.8361	0.7239–0.9084
eHMR	0.8631	0.8011–0.9251	2.042	0.8571	0.7776–0.9115	0.8361	0.7239–0.9084
(dHMR)	0.8924	0.8349–0.9500	1.720	0.8476	0.7667–0.9040	0.9344	0.8432–0.9742
(WR)	0.9085	0.8572–0.9598	0.3485	0.8571	0.7776–0.9115	0.9016	0.8016–0.9541

A total of 166 patients were included. Indices enclosed in parentheses cannot be obtained in 30 min. Asterisks denote significant differences (*: P < 0.05) detected by the bootstrap test versus the AUC of eHMR. The cut-off values are those that yield the largest Youden’s index

Back to article page