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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Clin Pediatr. Sep 9, 2026; 15(3): 118791
Published online Sep 9, 2026. doi: 10.5409/wjcp.118791
Figure 1
Figure 1  PRISMA flow chart of the search and selection process for eligible studies.
Figure 2
Figure 2 Meta-analysis of the effect of Lactobacillus supplementation on Helicobacter pylori eradication rates. CI: Confidence interval.
Figure 3
Figure 3 Effects of Lactobacillus supplementation on Helicobacter pylori eradication rates in subgroup analysis according to dose and duration. Forest plots illustrating the subgroup analyses based on supplementation dose and duration. A: High-dose group; B: Low-dose group; C: Long-term group; D: Short-term group. CI: Confidence interval.
Figure 4
Figure 4 Meta-analysis of the effect of Lactobacillus supplementation on the treatment-related side effects in patients with Helicobacter pylori infection. CI: Confidence interval.
Figure 5
Figure 5 Forest plots illustrating the effects of Lactobacillus supplementation on treatment-related side effects associated with Helicobacter pylori eradication therapy. A: Diarrhea; B: Nausea and vomiting; C: Taste disturbance.


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