As shown by multivariate analysis, the G6PD (HR = 1.338, 95% CI = 1.177–1.521, p < 0.001) and Tumor stage (HR = 1.588, 95% CI = 1.279–1.970, p < 0.001) were considered as the critical prognostic factors that forecasted the OS for LIHC (Fig. 4C). The gene discussed is G6PD; the disease is neoplasm.