Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

402 questions · 411 findings · 41 reviews · Headline outcomes only

No studies found 99 · 24.1%GRADE not reported 32 · 7.8%Very low 132 · 32.1%Low 112 · 27.3%Moderate 33 · 8%High 3 · 0.7%

Synbiotic vs paraffin

Global assessment of treatment success · children with chronic constipation without a physical explanation

It is very uncertain whether synbiotics changes global improvement or treatment success, as defined by primary studies compared with paraffin (very low certainty).

1 finding from 1 review

Probiotics vs placebo

Withdrawals due to adverse events · children with chronic constipation without a physical explanation

Probiotic showed no clear difference in withdrawals due to adverse events compared with placebo (low certainty).

1 finding from 1 review

Intervention not reported

Diarrhoea lasting ≥ 48 hours · children and adults with acute infectious diarrhoea

The intervention showed no clear difference in diarrhoea lasting ≥ 48 hours (moderate certainty).

1 finding from 1 review

Intervention not reported

Mean duration of diarrhoea (hours) · children and adults with acute infectious diarrhoea
1 finding from 1 review