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(A) Subgroup comparisons for OS of the prespecified subgroup metastasis (Yes or No), PVTT type (I and II), and Child-Pugh class (A, B). (B) Subgroup comparisons for TTP of the prespecified subgroup metastasis (Yes or No), PVTT type (I and II), and Child-Pugh class (A, B). OS, overall survival; PVTT, portal vein tumor thrombosis; TTP, time to progression.
