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. Author manuscript; available in PMC: 2022 May 1.
Published in final edited form as: J Clin Gastroenterol. 2022 May 1;56(5):384–392. doi: 10.1097/MCG.0000000000001676

Figure 1. Assessment phases (identification, screening and eligibility) of study selection.

Figure 1

Following the removal of duplicates, the search yielded a total of 10, 468 records, of which 43 full-text articles were assessed and 13 subsequently included in the narrative synthesis.(17)