In addition, BMI (P = 0.034), cirrhosis (P = 0.00), and some laboratory indexes, such as ALT (P = 0.044), TBIL (P = 0.000), and PLT (P = 0.004), indicating liver function estimation and AFP (P = 0.000), were significantly difference between the HCC group and the non-HCC group. This evidence concerns the gene AFP and hepatocellular carcinoma.