Metabolic Perturbation and Potential Markers in Patients with Esophageal Cancer

Table 4

ROC curves of high-level biomarkers in the EC group.

Marker	Cutoff value^a	Sensitivity	Specificity	AUC	value	95% CI^b
Lactic acid	661.68	83.3%	90.5%	0.899	<0.001	0.805–0.992
Cholesterol	695.62	79.2%	85.7%	0.869	<0.001	0.764–0.974
Myo-inositol-1-phosphate	6.19	62.5%	90.5%	0.813	<0.001	0.690–0.937

^aCutoff value (×10⁵); ^b95% confidence interval of the difference.