Table 2. The initial model was based on independent predictors of mortality at admission.

Variables	OR	CI1	CI2	β-coefficient	P values
Ln (TBiL, μmol/L)	3.07	1.23	7.65	1.12	0.016*
Ln (Albumin, g/L)	0.98	0.91	1.06	-0.02	0.667
Ln (INR)	1.55	0.45	5.32	0.44	0.487
Ln (Blood neutrophils percentage count)	1.04	1.01	1.08	0.04	0.012*
HE
I-II	1.16	0.49	2.75	0.15	0.735
III-IV	5.29	1.73	16.19	1.66	0.004*
Suspicion of infectiona	0.30	0.14	0.68	-1.19	0.004*
Constant	0.00	0.00	0.01	-10.33	<0.001*

^a Suspicion of infection based on at least one of the following: WBC count >10,000/mm³ or≥50% increase with respect to baseline with a final value >8,000/mm³; more than 5% of band forms; and/or temperature >37.5 °C. ^*P<0.05.