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
Figure 1
Figure 1  Kaplan-Meier curve showing survival after surgery in all patients.
Figure 2
Figure 2 Kaplan-Meier curve showing survival after surgery in the studied groups. Log rank test: X2 = 44.426, P < 0.001. ICU: Intensive care unit.