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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jul 7, 2026; 32(25): 119608
Published online Jul 7, 2026. doi: 10.3748/wjg.119608
Figure 5
Figure 5 Funnel plots for publication bias assessment. A: Funnel plots of gastroesophageal reflux disease (GERD) and functional dyspepsia (FD); B: Funnel plots of non-erosive reflux disease/erosive reflux disease and FD; C: Funnel plots of FD symptoms among GERD patients; D: Funnel plots of GERD symptoms among FD patients. ES: Effect size.


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