Fig. 2From: Correlation between low-level viremia and hepatitis B-related hepatocellular carcinoma and recurrence: a retrospective studyComparison of tumor recurrence-free survival between the 2 groups. Kaplan-Meier curve of tumor recurrence-free survival based on preoperative HBV DNA levels. The median tumor recurrence-free survival was 30.1 months in group 1 and 17.6 months in group 2 (P < 0.01) (log-rank P = 0.015)Back to article page