Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Jun 15, 2022; 14(6): 1148-1161
Published online Jun 15, 2022. doi: 10.4251/wjgo.v14.i6.1148
Figure 1
Figure 1 CONSORT diagram of inclusion and exclusion criteria for cohort creation and survival analysis.