Findings

What do systematic reviews say?

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

3,747 questions · 3,943 findings · 594 reviews

No studies found 784 · 19.9%GRADE not reported 530 · 13.4%Very low 1,040 · 26.4%Low 981 · 24.9%Moderate 444 · 11.3%High 164 · 4.2%

Intervention not reported

Number of subjects who had one or more exacerbations over the study period in adults ( · Adults and children with asthma

The intervention showed no clear difference in number of subjects who had one or more exacerbations over the study… (moderate certainty).

1 finding from 1 review

Intervention not reported

Number of subjects who had one or more exacerbations over the study period in children and adolescents ( · Adults and children with asthma

The intervention showed no clear difference in number of subjects who had one or more exacerbations over the study… (moderate certainty).

1 finding from 1 review