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 3 Intraoperative and postoperative data of the studied patients (total N = 299)

Total (N = 299), %
No ICU readmission (N = 268), %
ICU readmission (N = 31), %
Test statistic
P value
Waiting Time (days); Median [IQR] (Range)86.0; [59.0 - 120.0] (20.0 - 546.0)86.5; [56.5 - 120.0] (20.0 - 462.0)74.0; [65.0 - 119.0] (29.0 - 546.0)0.034a0.973
Warm ischemia time (min); mean ± SD (Range)48.6 ± 19.4; (20.0 - 145.0)48.7 ± 19.0; (20.0 - 145.0)47.9 ± 22.7; (20.0 - 145.0)0.222b0.274
Graft weight/GRWR; mean ± SD (Range)1.06 ± 0.47; (0.01 - 6.30)1.08 ± 0.49; (0.01 - 6.30)0.98 ± 0.23; (0.01 - 1.30)1.095b0.825
Cold ischemia time (min); Median [IQR] (Range)45.0; [30.0 - 60.0] (10.0 - 180.0)45.0; [31.0 - 60.0] (10.0 - 180.0)45.0; [30.0 - 50.0] (20.0 - 125.0)0.864a0.387
Packed red blood cells (units); Median [IQR] (Range)4.0; [2.0 - 7.0] (1.0 - 28.0)4.0; [2.0 - 7.0] (1.0 - 28.0)3.0; [2.0 - 6.0] (1.0 - 17.0)0.957a0.339
PV AnastomosisRPV/MPV25585.323085.82580.6FE0.426
RPV/CPV3411.42910.8516.1FE0.372
RPV/RPV41.341.500.0FE1.000
LPV/LPV10.310.400.0
LPV/MPV20.720.700.0
RPH/CHV20.720.700.0
RPV/CBV10.300.013.2
RPV/CHV10.310.400.0
HA AnastomosisRHA/RHA28093.625294.02890.3FE0.708
RHA/LHA186.0155.639.7FE0.606
RHA/SPA10.310.400.0
HVs AnastomosisRHV/RHV27893.024892.53096.8FE0.708
RHV/IVC103.3103.700.0FE0.606
LMHV/LMHV93.083.013.2FE1.000
RHV/MHV20.720.700.0
Synthetic graft82.772.613.2FE0.588
Surgical vascular complications4715.73914.6825.8FE0.118
HA stenosis62.051.913.2
HA thrombosis248.0197.1516.1
HV stenosis31.031.100.0
HVT20.620.800.0
PV stenosis41.331.113.2
PV thrombosis72.362.213.2
Sub-diaphragmatic hematoma10.310.400.0