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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 117518
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.117518
Figure 1
Figure 1 Preferred Reporting Items for Systematic Reviews and Meta-analyses flowchart depicting the study selection process. An illustration of the Preferred Reporting Items for Systematic Reviews and Meta-analyses flowchart outlining the selection process of the studies used in the study. The number of records identified through database searches, screened, assessed for eligibility and included in the final analysis are detailed. Reasons for exclusion at each stage are provided.


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