Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Hepatol. Jun 27, 2022; 14(6): 1150-1161
Published online Jun 27, 2022. doi: 10.4254/wjh.v14.i6.1150
Table 2 Preoperative patients’ and donors’ characteristics (data were expressed as mean ± SD or number & percentage) (total N = 299)

Total (N = 299), %
No ICU readmission (N = 268), %
ICU readmission (N = 31), %
Test statistic
P value
Age (years); mean ± SD (Range)49.8 ± 8.6; (19.0 - 67.0)49.4 ± 8.8; (19.0 - 67.0)53.0 ± 5.1; (42.0 - 64.0)3.381a0.0011
GenderFemale4515.13613.4929.0FE0.0321
Male25484.923286.62271.0
BMI (Kg/m2); mean ± SD (Range)28.4 ± 4.3; (18.5 - 52.9)28.2 ± 4.0; (18.5 - 42.0)29.4 ± 6.5; (20.6 - 52.9)0.936a0.356
MELD score; Median [IQR] (Range)16.0; [13.0 – 18.0] (6.0 - 29.0)16.0; [13.0 -18.0] (6.0 - 29.0)15.0; [12.0 – 20.0] (7.0 - 28.0)0.538b0.590
Positive medical history10334.48632.11754.8FE1.000
DM7926.46624.61341.94.282c0.0391
Hypertension248.0176.3722.6FE0.0061
Bronchial asthma31.020.713.2FE0.281
IHD41.341.500.0FE1.000
Renal20.700.026.5FE0.0101
Bilharziasis20.720.700.0FE1.000
Others93.083.013.2FE1.000
DiagnosisAIH103.3103.700.0FE0.606
HCC11739.110739.91032.30.686c0.408
PVT3712.43412.739.7FE0.780
Cryptogenic3210.72910.839.7FE1.000
ESLD103.383.026.5FE0.278
HCV22976.620476.12580.60.317c0.573
HBV113.7114.100.0FE0.612
BCS20.720.700.0FE1.000
PSC20.720.700.0FE1.000
Encephalopathy9531.88732.5825.80.568c0.451
Creatinine clearance (mL/min); mean ± SD (Range)88.7 ± 26.5; (10.0 - 172.0)88.5 ± 25.8; (10.0 - 170.0)90.4 ± 32.7; (16.0 - 172.0)0.384a0.702
Serum creatinine (mg/dL); mean ± SD (Range)0.97 ± 0.31; (0.30 - 2.40)0.97 ± 0.32; (0.30 - 2.40)0.96 ± 0.24; (0.50 - 1.30)0.255a0.799
Serum Albumin gm/dL; mean ± SD (Range)3.0 ± 0.5; (1.8 - 4.8)3.0 ± 0.5; (1.8 - 4.8)2.8 ± 0.5; (1.8 - 3.8)1.428a0.154
Na mmol/L; mean ± SD (Range)135.1 ± 5.2; (117.0 - 147.0)135.1 ± 5.4; (117.0 - 147.0)135.0 ± 3.6; (128.0 - 145.0)0.137a0.891
Total bilirubin mg/dL; Median [IQR] (Range)1.3; [0.8 - 1.9] (0.2 - 27.0)1.3; [0.7 - 1.9] (0.2 - 27.0)1.4; [1.1 - 1.9] (0.6 - 5.6)1.270b0.204
Alkaline phosphatase IU/L; Median [IQR] (Range)143.0; [97.0 - 221.0] (6.2 - 2369.0)144.5; [97.0 - 231.5] (6.2 - 2369.0)131.0; [98.0 - 167.0] (45.0 - 1410.0)1.041b0.298
Donor age (years); mean ± SD (Range)29.8 ± 6.3; (16.0 - 48.0)30.0 ± 6.3; (16.0 - 48.0)28.0 ± 5.9; (18.0 - 39.0)1.731a0.084
Donor genderFemale9431.48331.0%1135.50.263c0.608
Male20568.618569.0%2064.5
Donor BMI (Kg/m2); mean ± SD (Range)23.7 ± 2.6; (17.7 - 32.0)23.8 ± 2.6; (17.7 - 32.0)23.0 ± 2.3; (18.3 - 29.0)1.545a0.124