Fig. 2

Survival curves for different GPC3 expressions. (a) Immunohistochemical scores of strong positive were defined as high expression, and the rest as low expression for OS and PFS; (b) Immunohistochemical staining scores of negatives were defined as low expression, and the rest as high expression for OS and PFS; (c) Immunohistochemical staining scores of negative and weakly positive were defined as low expression, and the rest as high expression for OS and PFS