FOS and neoplasm: Univariate and multivariate analysis showed that OS is correlated with FOS expression status (HR = 0.69 [0.60, 0.80], ∗∗P < 0.01, Table 4), HBsAg status, preoperative AFP, tumor size, and tumor encapsulation while TTR correlated with FOS expression status (HR = 0.79 [0.68, 0.90], ∗∗P < 0.01, Table 5), HBsAg status, tumor number, tumor size, and Edmondson stage (all P < 0.05).