Receiver operating characteristic analyses showed that the area under the ROC curve of ADAMTS-13:AC for PVT detection in patients with cirrhosis was 0.913 (Figure 2) and the cutoff with predictive value for the detection of PVT was <18.8% with 81.8% sensitivity, 97.0% specificity, 96.5% positive predictive values, and 84.2% negative predictive values (Table 3). This evidence concerns the gene ADAMTS13 and Cirrhosis.