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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Gastroenterol. Dec 28, 2026; 32(48): 120932
Published online Dec 28, 2026. doi: 10.3748/wjg.120932
Figure 1
Figure 1 Preferred reporting items for systematic reviews and meta-analyses flow diagram representing breakdown of screened and included studies. 1Consider, if feasible to do so, reporting the number of records identified from each database or register searched (rather than the total number across all databases/registers). 2If automation tools were used, indicate how many records were excluded by a human and how many were excluded by automation tools.


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