Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3 questions · 5 findings · 1 reviews · Airways

No studies found 1 · 20%GRADE not reported 1 · 20%Very low 0 · 0%Low 2 · 40%Moderate 1 · 20%High 0 · 0%

Multimedia training vs control versus usual care

Correct inhaler technique · people with asthma

Multimedia training showed no clear difference in correct inhaler technique Immediately after intervention compared with control versus usual care (moderate certainty).

3 findings from 1 review