Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Jul 27, 2023; 15(7): 1363-1374
Published online Jul 27, 2023. doi: 10.4240/wjgs.v15.i7.1363
Figure 2
Figure 2 Kaplan–Meier survival curves according to the red blood cell ‘dose’ (0 unit, 1-4 units, and ≥ 5 units). A: Overall survival curve; B: Recurrence-free survival curve. OS: Overall survival; RFS: Recurrence-free survival.