Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

68 questions · 68 findings · 9 reviews · Gut

No studies found 11 · 16.2%GRADE not reported 7 · 10.3%Very low 27 · 39.7%Low 17 · 25%Moderate 6 · 8.8%High 0 · 0%

Probiotics vs magnesium oxide

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

It is very uncertain whether probiotics changes global improvement/treatment success, as defined by the primary study compared with magnesium oxide (very low certainty).

1 finding from 1 review