AFP and neoplasm: Univariate analysis identified age >65 years (p = 0.035), AFP >20 ng/mL (p = 0.035), and presence of PVTT (p = 0.027), multiple tumor numbers (p = 0.024), tumor size >5cm (p = 0.022) and 10cm (p = 0.023), and gamma-glutamyl transferase (GGT) as factors independently predicting prognosis and were further used to construct a model (Table 3).