The ROC curve was drawn with the HBV-associated LC group as the control, and the results showed that the AUC of lnc-MyD88 for diagnosing HBV-associated HCC was 0.763 (Figure 3B), which was slightly higher than that of AFP, which was 0.746 (Figure 3B). This evidence concerns the gene MYD88 and hepatocellular carcinoma.