MIR100HG and hepatocellular carcinoma: The risk score for each HCC case was computed using the expression levels of these 11 lncRNAs and their LASSO regression coefficients: Risk score = 0.1483 × NRAV + 0.1160 × AL139423.1 + 0.0950×AC008622.2 + 0.0513 × AL365203.2 + 0.0485 × LINC01138 + 0.0453 × AC009005.1 + 0.0326 × AC090192.2 + 0.0069 × SNHG3 + 0.0051 × AC026356.1 − 0.0094 × MIR100HG − 0.0355 × AC015908.3 According to the median risk score, we grouped the TCGA-LIHC cohort patients into two groups: high-risk and low-risk.