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
- no estimate extracted1 study · 22 participantsVery low