Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

14 questions · 14 findings · 1 reviews

No studies found 7 · 50%GRADE not reported 0 · 0%Very low 7 · 50%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Short‐acting inhaled beta‐2 agonists vs placebo

Number of exacerbations(as reported by number of hospitalisations and number of courses and days on antibiotics) · adults and children with cystic fibrosis

It is very uncertain whether short‐acting inhaled beta‐2 agonists changes number of exacerbations(as reported by number of hospitalisations… compared with placebo (very low certainty).

1 finding from 1 review

Short‐acting inhaled beta‐2 agonists vs placebo

Participant‐reported symptom score: cough, wheeze and exercise tolerance · adults and children with cystic fibrosis

It is very uncertain whether short‐acting inhaled beta‐2 agonists changes participant‐reported symptom score: cough, wheeze and exercise… compared with placebo (very low certainty).

1 finding from 1 review