Findings

What do systematic reviews say?

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

72 questions · 72 findings · 13 reviews

No studies found 19 · 26.4%GRADE not reported 2 · 2.8%Very low 20 · 27.8%Low 27 · 37.5%Moderate 4 · 5.6%High 0 · 0%

Melatonin vs placebo

Number of participants reporting an adverse event · sleep disturbances in dementia

Melatonin showed no clear difference in reporting ≥ 1 adverse event compared with placebo (low certainty).

1 finding from 1 review