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Probability of survival up to various durations since enrollment, as estimated by Kaplan‐Meier survival method, among different categories of HVPG (A), SVRI (B), PVRI (C), and CRDI (D). Note: Log‐rank test was used to test whether the pattern of incidence of mortality vary across deifferent categories of a considered variable. The result of it was shown in the form of P value.
