Figure 6. ROC curves of mCCNA1 and mVIM assayed on esophageal balloon samplings of the distal esophagus.
(A) mCCNA1, n=36 controls, 50 cases. (B) mVIM, n=36 controls, 50 cases. Area under the curve (AUC), and the sensitivity and specificity of the assays at the indicated cutpoints are listed for each graph, with the cutpoint value of percent methylation that defines a positive test denoted by “At >”.