The univariate analysis identified eleven parameters (recipient specific: labMELD, NaMELD, sex, coronary heart disease, and renal insufficiency; donor specific: DRI, serum Na+, serum AST, and serum ALT; surgery related: intraoperatively collected suction bag volume and cold ischemia times) that had significant influence on the 90-day mortality rates after liver transplantation (Table 4). Here, GPT is linked to Renal insufficiency.