Predicting post-hepatectomy liver failure using a nomogram based on portal vein width, inflammatory indices, and the albumin-bilirubin score

Table 2 Univariate and multivariate analyses of post hepatectomy liver failure factors

Characteristics	Univariable logistic regression		Multivariable logistic regression
	OR (95%CI)	P value	OR (95%CI)	P value
Gender, (male vs female)	1.137 (0.467, 2.769)	0.777
Body weight, kg	0.984 (0.955, 1.013)	0.262
Hypertension, (yes, no)	0.780 (0.356, 1.707)	0.534
Diabetes mellitus, (yes, no)	0.804 (0.312, 2.074)	0.652
PT, second	2.432 (1.696, 3.487)	0.000	1.346 (0.545, 3.325)	0.520
INR	4461.289 (122.808, 162067.386)	0.000	20.021 (0.003, 115173.617)	0.497
ALT, U/L	1.009 (0.994, 1.025)	0.258
ALB, g/L	0.840 (0.767, 0.921)	0.000	-	-
TBil, μmol/L	1.088 (1.036, 1.142)	0.001	-	-
DBil, μmol/L	1.064 (0.957, 1.183)	0.252
GGT, U/L	1.005 (0.999, 1.011)	0.086
ALP, U/L	1.005 (0.999, 1.011)	0.087
Cr, μmol/L	0.978 (0.951, 1.005)	0.107
PLT, 109/L	0.990 (0.983, 0.996)	0.001	1.004 (0.995, 1.013)	0.346
Lymphocyte, 109/L	0.211 (0.102, 0.438)	0.000	-	-
Monocyte, 109/L	0.197 (0.022, 1.764)	0.146
Neutrophil, 109/L	0.884 (0.696, 1.124)	0.314
NLR	1.354 (1.086, 1.689)	0.007	1.495 (1.126, 1.984)	0.005
PLR	1.002 (0.997, 1.008)	0.379
PVD, mm	1.587 (1.320, 1.907)	0.000	1.603 (1.288, 1.994)	0.000
Number of tumors, ≥ 2/1	0.543 (0.186, 1.585)	0.264
ALBI score	18.305 (5.682, 58.965)	0.000	8.868 (2.144, 36.678)	0.003

"-" indicates an indicator that should be excluded by covariance; PT: Prothrombin time; INR: International normalized ratio; ALT: Alanine transaminase; ALB: Albumin; TBil: Total bilirubin; DBil: Direct bilirubin; GGT: Gamma-glutamyl transferase; ALP: Alkaline phosphatase; Cr: Creatinine; PLT: Platelet count; NLR: Neutrophil-to-lymphocyte ratio; PLR: Platelet-to-lymphocyte ratio; PVD: Portal vein width; ALBI: Albumin-bilirubin.