Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

27 questions · 27 findings · 3 reviews

No studies found 9 · 33.3%GRADE not reported 6 · 22.2%Very low 9 · 33.3%Low 3 · 11.1%Moderate 0 · 0%High 0 · 0%

Synbiotic vs placebo

Global improvement or treatment success, as defined by primary study · children with chronic constipation without a physical explanation

Synbiotics may leads to higher global improvement or treatment success, as defined by primary study compared with placebo (low certainty).

1 finding from 1 review