Comparison of different preoperative objective nutritional indices for evaluating 30-d mortality and complications after liver transplantation

Table 3 Factors that predict a Clavien-Dindo grade ≥ 3

Variables	Univariable OR (95%CI)	P value	Multivariable OR (95%CI)	P value
Age	0.997 (0.968-1.028)	0.852
Male	0.518 (0.222-1.212)	0.129
BMI	0.918 (0.819-1.028)	0.138
Hypertension	1.073 (0.359-3.210)	0.900
Diabetes	1.044 (0.380-2.868)	0.934
HBsAg-positive	0.813 (0.377-1.754)	0.598
Operation time	1.004 (1.001-1.006)	0.004	1.003 (1.000-1.006)	0.078
Anhepatic phase	1.019 (0.999-1.041)	0.069
Donor age	1.010 (0.998-1.022)	0.113
Total ischemia time	1.001 (0.999-1.003)	0.350
Graft Weight	1.065 (0.978-1.158)	0.146
Split LT	1.515 (0.477-4.812)	0.582
Blood loss	1.004 (1.002-1.005)	< 0.001	1.003 (1.001-1.005)	0.004
Intraoperative urine volume	0.998 (0.996-1.000)	0.042	0.999 (0.995-1.002)	0.382
Prealbumin	0.995 (0.990-1.001)	0.089
NRI	0.945 (0.904-0.988)	0.013	0.942 (0.901-0.986)	0.011
CONUT	1.037 (0.984-1.094)	0.169
PNI	0.856 (0.738-0.994)	0.041	0.994 (0.989-0.999)	0.013
ALB	0.910 (0.848-0.977)	0.009
Lymphocyte count	1.113 (0.814-1.522)	0.502
Alanine aminotransferase	1.002 (0.999-1.004)	0.138
Aspartate aminotransferase	1.000 (1.000-1.001)	0.314
Total bilirubin	1.004 (1.002-1.006)	< 0.001	1.005 (0.999-1.010)	0.079
Creatinine	1.001 (0.997-1.004)	0.685
Preoperative MELD score	1.057 (1.020-1.097)	0.003	0.894 (0.763-1.047)	0.165
Total cholesterol	0.886 (0.721-1.088)	0.886
Prothrombin time	1.075 (1.019-1.134)	0.009	1.075 (0.923-1.252)	0.354
Platelet	1.001 (0.998-1.005)	0.422

BMI: Body mass index; HBsAg: Hepatitis B surface antigen; CONUT: Control nutritional status; PNI: Prognostic nutritional index; NRI: Nutritional risk index; MELD: Model for end-stage liver disease; LT: Liver transplantation; ALB: Albumin.