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Kaplan‐Meier analysis of the cumulative hepatocellular carcinoma (HCC) recurrence in patients stratified based on serum alpha‐fetoprotein (AFP) levels (P = 0.0047). The probability of HCC recurrence in the group with AFP <5.4 ng/mL is indicated by the solid line (n = 132), and that in the group with AFP ≥5.4 ng/mL is indicated by the dotted line (n = 327)
