Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Jun 16, 2023; 11(17): 4003-4018
Published online Jun 16, 2023. doi: 10.12998/wjcc.v11.i17.4003
Table 2 Univariate analysis for 30- and 90-day mortality
VariableHazard ratio (95%CI)
30-day mortality
90-day mortality
Age (yr)10.98 (0.95-1.02), P = 0.420.98 (0.95-1.01), P = 0.36
Male sex1.04 (0.47-2.29), P = 0.901.05 (0.50-2.20), P = 0.88
Etiology of cirrhosis0.48 (0.22-1.01), P =0.0550.51 (0.25-1.02), P = 0.06
Active alcoholism1.39 (0.73-2.66), P = 0.311.19 (0.65-2.19), P = 0.55
Previous use of medications
PPI0.44 (0.18-1.07), P = 0.0720.53 (0.24-1.15), P = 0.10
Spironolactone1.18 (0.51-2.69), P = 0.691.22 (0.56-2.64), P = 0.60
Furosemide1.21 (0.53-2.76), P = 0.641.05 (0.46-2.37), P = 0.89
NSBB0.33 (0.12-0.95), P = 0.040.45 (0.19-1.07), P = 0.07
Renal replacement therapy1.21 (0.16-8.87), P = 0.841.10 (0.15-8.03), P = 0.92
Portal vein thrombosis0.04 (0.001-39.9), P = 0.370.99 (0.24-4.11), P = 0.99
Hepatocellular carcinoma1.15 (0.41-3.27), P = 0.781.29 (0.50-3.29), P = 0.59
Hepatic encephalopathy2.03 (1.04-3.96), P = 0.031.73 (0.91-3.30), P = 0.09
Treatment failure1.05 (0.24-4.51), P = 0.940.84 (0.19-3.55), P = 0.81
Index endoscopy
Red marks0.44 (0.17-1.15), P = 0.090.39 (0.16-0.94), P = 0.03
Rupture point1.75 (0.74-4.12), P = 0.201.68 (0.78-3.65), P = 0.18
Active bleeding2.65 (1.02-6.84), P = 0.0432.08 (0.83-5.19), P = 0.11
Variceal banding or sclerotherapy0.28 (0.09-0.84), P = 0.020.43 (0.18-1.03), P = 0.06
Esophageal varices caliber1.14 (0.48-2.70), P = 0.750.93 (0.43-2.04), P = 0.87
Infection
SBP0.97 (0.13-7.26), P = 0.98 1.19 (0.168.78), P = 0.86
RTI0.01 (0.001-1.70), P = 0.970.01 (0.001-1.30), P = 0.97
UTI1.64 (0.19-14.04), P = 0.651.72 (0.20-14.80), P = 0.61
Sepsis with undefined source of infection 0.55 (0.03-8.89), P = 0.670.54 (0.03-8.74), P = 0.67
Other6.49 (0.79-85.86), P = 0.087.62 (0.93-62.41), P = 0.05
Laboratory
Hemoglobin < 9 g/dL 1.25 (0.65-2.39), P = 0.491.23 (0.67-2.26), P = 0.50
Leukocyte > 10000/mm30.50 (0.26-0.97), P = 0.040.50 (0.27-0.93), P = 0.03
Total bilirubin > 2 mg/dL0.37 (0.18-0.75), P = 0.0050.40 (0.21-0.78), P = 0.008
INR > 1.310.31 (0.13-0.72), P = 0.006 0.35 (0.21-0.78), P = 0.006
AST > 40 U/L0.66 (0.27-1.60), P = 0.350.59 (0.24-1.42), P = 0.24
ALT > 40 U/L67 (0.34-1.34), P = 0.26 0.72 (0.37-1.39), P = 0.33
GGT > 60 U/L1.04 (0.43-2.49), P = 0.910.99 (0.44-2.23), P = 0.99
Creatinine > 2 mg/dL0.50 (0.25-0.98), P = 0.0460.52 (0.27-1.00), P = 0.05
Sodium > 135 mg/dL0.64 (0.30-1.33), P = 0.230.51 (0.26-1.00), P = 0.052
Potassium > 3.5 mg/dL1.61 (0.38-6.7), P = 0.501.88 (0.45-7.82), P = 0.38
Albumin > 3.5 mg/dL0.40 (0.16-0.99), P = 0.0480.39 (0.17-0.89), P = 0.02
Terlipressin – total dose (mg)1.04 (0.94-1.15), P = 0.431.05 (0.95-1.15), P = 0.30
Blood products (used versus not used)
Packed red blood cells0.61 (0.28-1.3), P = 0.220.61 (0.29-1.29), P = 0.20
Fresh frozen plasma2.9 (1.33-6.39), P = 0.0073.07 (1.46-6.44), P = 0.003
Platelets 0.94 (0.43-2.06), P = 0.880.93 (0.44-1.96), P = 0.86
Liver-specific scores1
CTP1.35 (1.17-1.56), P < 0.0011.35 (1.18-1.55), P < 0.001
MELD1.10 (1.06-1.15), P < 0.0011.11 (1.07-1.15), P < 0.001
MELD-Na1.10 (1.06-1.15), P < 0.0011.11 (1.07-1.15), P < 0.001
CLIF-SOFA1.51 (1.29-1.76), P < 0.0011.49 (1.27-1.73), P < 0.001
CLIF-C AD or ACLF1.04 (1.01-1.07), P = 0.0071.03 (1.004-1.06), P = 0.02
ACLF21.13 (1.60-3.0), P < 0.0011.19 (1.09-1.39), P < 0.001