Serum metabolomic characteristics and their predictive value for ninety-day prognosis in patients with acute-on-chronic liver failure

Table 4 Logistic regression analysis of factors influencing ninety-day mortality risk in patients with acute-on-chronic liver failure

Variable	Coefficient	SE	Wald χ2	P value	OR value	95%CI
Age	0.135	0.069	3.893	0.048	1.145	1.001-1.31
NLR	0.156	0.076	4.22	0.04	1.169	1.007-1.356
MELD	0.189	−0.140	1.824	0.177	1.208	0.918-1.589
PLT	-0.017	0.009	3.492	0.062	0.983	0.965-1.001
BUN	0.244	0.137	3.201	0.074	1.277	0.977-1.669
Choline	-0.012	0.019	0.384	0.536	0.988	0.951-1.026
Creatinine	-0.017	0.023	0.536	0.464	0.983	0.940-1.029
L-Carnitine	0.022	0.022	0.973	0.324	1.022	0.979-1.068
Pro	0.004	0.006	0.5	0.479	1.004	0.993-1.016
Arg	0.203	0.079	6.648	0.01	1.225	1.05-1.429
Ala	-0.003	0.004	0.723	0.395	0.997	0.990-1.004
C18:1	0.001	0.002	0.18	0.672	1.001	0.997-1.004
Constant	-15.481	6.044	6.561	0.01	0	-

OR: Odds ratio; CI: Confidence interval; NLR: Neutrophil-to-lymphocyte ratio; MELD: Model for end-stage liver disease; PLT: Platelet; BUN: Blood urea nitrogen; Pro: Proline; Arg: Arginine; Ala: Alanine; C18:1: Oleic acid.