Univariate analysis showed that TTR correlated with NLRX1 expression status, AFP level, tumor number, tumor size, satellite lesions, vascular invasion, differentiation, and BCLC stage (all P < 0.05, Table 2), while OS correlated with NLRX1 expression status, Child–Pugh score, AFP level, tumor size, satellite lesions, vascular invasion, differentiation, and BCLC stage (all P < 0.05, Table 2). The gene discussed is TTR; the disease is neoplasm.