Figure 3From: Effect of antiviral therapy on the survival and incidence of major complications in HBV-associated cirrhotic patients after splenectomy for hypersplenism and portal hypertensionCumulative complication-free survival plotted using the Kaplan–Meier method and compared using log-rank test in the treatment group and the control group. Patients in the treatment group during the study period had higher complication-free survival than those in the control group with no statistic significance (P = 0.078).Back to article page