Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 0 · 0%High 1 · 50%

Multiple treatment of beta₂‐agonist via spacer (chamber) vs nebuliser

Final rise in FEV₁ (% predicted) · children with acute asthma

1 finding from 1 review

Holding chambers (spacers) versus nebulisers for beta‐agonist treatment of acute asthma 2013 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 48 participants
Low

Multiple treatment of beta₂‐agonist via spacer (chamber) vs nebuliser

Final rise in FEV₁ (% predicted) · Adults with acute asthma

1 finding from 1 review

Holding chambers (spacers) versus nebulisers for beta‐agonist treatment of acute asthma 2013 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 307 participants
High