Figure 1
From: Temporal evolution in caveolin 1 methylation levels during human esophageal carcinogenesis
Receiver-operator characteristic (ROC) curve analysis of normalized methylation value (NMV). ROC curve analysis of CAV1 NMVs of normal esophagus (NE) vs. esophageal adenocarcinoma (EAC) (A), and NE vs. esophageal squamous cell carcinoma (ESCC) (B) . The area under the ROC curve (AUROC) conveys this biomarker’s accuracy in distinguishing NE from EAC and from ESCC in terms of its sensitivity and specificity.