Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews

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

Quality of life · people with asthma

1 finding from 1 review

Interventions to improve inhaler technique for people with asthma 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 100 participants
Low

Quality of life (responders) · people with asthma

Feedback device probably leads to higher quality of life (responders) compared with control versus usual care (moderate certainty).

1 finding from 1 review

Interventions to improve inhaler technique for people with asthma 2017 · Cochrane Headline outcomes only
OR 5.29 [1.76, 15.89]
1 study · 71 participants
Moderate