F2 and Hepatic fibrosis: In spearman correlation analyses of original variables, the stage of liver fibrosis was associated with age, AST, GGT, total bilirubin, platelet count, WBC, PT, ALP, albumin, INR, PIIINP, type IV collagen, laminin, HA, size of spleen, diameter of spleen vein, diameter of portal vein, velocity of portal vein and Fibroscan results (Table 2).