Univariate analysis identified treatment duration, prothrombin time ≤ 70%, decompensated cirrhosis, time since diagnosis ≥15 years, MELD ≥15 or cirrhosis at inclusion, cirrhosis, platelet count < 100,000/mm3, conjugated bilirubin ≥5 μmol/L and albumin < 30 g/L as potential predictors of serious adverse events. The gene discussed is F2; the disease is Cirrhosis.