Kaplan-Meier survival plots of the association between the expression levels of hub genes and overall survival probability in patients of HBV-associated HCC. P values were obtained from Log-rank test. Yellow and blue line represent the samples with the gene higher expressed and lower expressed, respectively. The table below the Kaplan-Meier survival plots showed the number of patients at the risk. Abbreviations: ACADM, acyl-CoA dehydrogenase, C-4 To C-12 straight chain; ACSM3, acyl-coA synthetase medium-chain family member 3; CDC37L1, cell division cycle 37 like 1; CRYL1, crystallin lambda 1; ECHDC2, enoyl-CoA hydratase domain containing 2; F8, coagulation factor VIII; GCDH, glutaryl-CoA dehydrogenase; HRG, histidine rich glycoprotein; MUT, methylmalonyl-CoA mutase; SPP2, secreted phosphoprotein 2.