Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,918 questions · 5,537 findings · 1,803 reviews

No studies found 1,309 · 23.6%GRADE not reported 440 · 7.9%Very low 1,560 · 28.2%Low 1,292 · 23.3%Moderate 751 · 13.6%High 185 · 3.3%

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Honey vs no treatment

Adverse events · acute cough in children

The review found no eligible studies for this question.

1 finding from 1 review

Honey vs placebo

Adverse events · acute cough in children

The review found no eligible studies for this question.

1 finding from 1 review

Honey vs salbutamol

Adverse events · acute cough in children

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Adverse events · people with primary hypertension
1 finding from 1 review

Probiotics vs placebo

Adverse events · participants with cancer treated with radiotherapy (with or without chemotherapy)
2 findings from 1 review

Prophylactic perindopril (2 mg to 4 mg daily) vs placebo

Adverse events · boys with DMD, normal cardiac examination and LVEF > 55% at baseline

Prophylactic perindopril (2 mg to 4 mg daily) showed no clear difference in adverse events compared with placebo (low certainty).

1 finding from 1 review

Prokinetic vs placebo

Adverse events · patients with functional dyspepsia

It is very uncertain whether prokinetic changes adverse events compared with placebo (very low certainty).

1 finding from 1 review

Other prokinetics vs domperidone

Adverse events · patients with functional dyspepsia

It is very uncertain whether other prokinetics changes adverse events compared with domperidone 10mg three times a day (very low certainty).

1 finding from 1 review