Data showed that LRG1 expression was connected with overall survival in small and large HCC (Figure 5A), in single and multiple HCC (Figure 5B), in HCC with low and high level of serum AFP (Figure 5C), in HCC with negative and positive HBV infection (Supplementary Figure S1A), in HCC at I-II and III-IV TNM stage (Supplementary Figure S1B), and in HCC with well-moderate and poor-undifferentiated differentiation (Supplementary Figure S1C). This evidence concerns the gene AFP and hepatocellular carcinoma.