Findings

What do systematic reviews say?

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

3,018 questions · 3,100 findings · 369 reviews · Headline outcomes only

No studies found 774 · 25%GRADE not reported 108 · 3.5%Very low 727 · 23.5%Low 840 · 27.1%Moderate 474 · 15.3%High 177 · 5.7%

Intervention not reported

Ototoxicity An increase in auditory threshold of 20 dB or more over any frequency range · adults and children with cystic fibrosis

The intervention showed no clear difference in ototoxicity An increase in auditory threshold of 20 dB or more over… (low certainty).

1 finding from 1 review