Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Aug 27, 2023; 15(8): 1693-1702
Published online Aug 27, 2023. doi: 10.4240/wjgs.v15.i8.1693
Table 1 Clinicopathological characteristics
Group
Sex (male/female)
Age (yr, mean ± SD)
Child–Pugh grade A/ B
Preoperative biliary drainage (yes/no)
Bismuth classification
IIIIIaIIIbIV
Traditional group (n = 35)15/2058.55 ± 5.1329/627/8314126
eOrganmap group (n = 38)14/2457.86 ± 5.6734/430/8116138
χ2/t0.2750.5440.6750.0351.338
P value0.6000.5880.4110.8520.720