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. 2011 Jul 18;6(7):e22233. doi: 10.1371/journal.pone.0022233

Figure 5. The receiver operating characteristics (ROC) curve for plasma methylated SLC19A3 DNA in the Phase II blinded validation (n = 78).

Figure 5

(A) Area under curve (AUC) value was 89%. At cutoff value of 0.41, sensitivity was 87% and specificity was 85% in discriminating 39 breast cancer patients from 20 control subjects. (B) Area under curve (AUC) value was 82%. At cutoff value of 0.41, sensitivity was 85% and specificity was 85% in discriminating 20 gastric cancer patients from 20 control subjects.