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. 2016 Aug 7;95(31):e4436. doi: 10.1097/MD.0000000000004436

Figure 1.

Figure 1

The serum 2-lncRNA diagnostic model. The relative expression level of a panel consisting of 2 lncRNAs was calculated using the regression equation generated by stepwise regression analysis. (A) Receiver operating characteristic (ROC) curve of the serum 2-lncRNA diagnostic model used in phase II to discriminate HCC patients from healthy subjects. (B) The ROC curve of the 10-fold cross validation of the serum 2-lncRNA signature in the phase II samples. (C) The ROC curve of the diagnostic model used to discriminate HBsAg-positive patients from healthy individuals. (D) The ROC curve of the diagnostic model used to discriminate HBsAg-negative patients from healthy individuals. HBsAg = hepatitis B surface antigen, HCC = hepatocellular carcinoma, lncRNA = long noncoding RNA, ROC = receiver operating characteristic.