Table 6.

Multivariable logistic regression analysis for 28- and 90-day mortality

Characteristic	28-day mortality		90-day mortality
	OR (95% CI)	P	OR (95% CI)	P
Age (years)	1.07 (1.04–1.10)	<0.0001	1.06 (1.04–1.08)	<0.001
Sex (male)	0.99 (0.59–1.67)	0.98	0.81 (0.54–1.22)	0.32
Prednisolone	0.54 (0.33–0.90)	0.02	0.91 (0.62–1.34)	0.63
Encephalopathy (grade)	1.59 (1.18–2.14)	0.002	1.39 (1.07–1.80)	0.01
White cell count (×106/mm3)	1.03 (0.98–1.07)	0.21	1.02 (0.98–1.06)	0.30
INR	2.36 (1.47–3.80)	<0.001	2.53 (1.70–3.75)	<0.001
Albumin (g/L)	0.98 (0.94–1.02)	0.34	0.98 (0.95–1.01)	0.19
Bilirubin (μmol/L)	1.002 (1.001–1.004)	<0.01	1.002 (1.001–1.003)	0.01
Sodium (mmol/L)	0.96 (0.92–0.99)	0.04	0.97 (0.93–1.003)	0.07
Urea (mmol/L)	1.10 (1.04–1.16)	<0.01	1.06 (1.005–1.112)	0.03
Creatinine (μmol/L)	1.000 (0.994–1.006)	0.99	1.001 (0.996–1.006)	0.76
Transferrin (mg/dL)	0.993 (0.987–1.000)	0.04	0.995 (0.991–1.000)	0.03
TSAT (%)	1.006 (0.995–1.018)	0.30	0.998 (0.989–1.007)	0.63

CI, confidence interval; INR, international normalized ratio; OR, odds ratio; TSAT, transferrin saturation.