Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

477 questions · 482 findings · 90 reviews · Headline outcomes only

No studies found 95 · 19.7%GRADE not reported 41 · 8.5%Very low 142 · 29.5%Low 117 · 24.3%Moderate 63 · 13.1%High 24 · 5%

Intervention not reported

Readmission to hospital, inpatient. Number of people experiencing one or more readmissions ( · exacerbations of COPD

The intervention probably leads to lower readmission to hospital, inpatient. Number of people experiencing… (moderate certainty).

1 finding from 1 review

Intervention not reported

Patient satisfaction Number of people stating to be very satisfied with treatment ( · exacerbations of COPD

The intervention showed no clear difference in patient satisfaction Number of people stating to be very satisfied… (low certainty).

1 finding from 1 review

Intervention not reported

Carer satisfaction Number of carers stating to be very satisfied with treatment ( · exacerbations of COPD

It is very uncertain whether the intervention changes carer satisfaction Number of carers stating to be very satisfied… (very low certainty).

1 finding from 1 review