Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

807 questions · 849 findings · 68 reviews · Headline outcomes only

No studies found 236 · 27.8%GRADE not reported 50 · 5.9%Very low 266 · 31.3%Low 168 · 19.8%Moderate 104 · 12.2%High 25 · 2.9%

Single component intervention vs control

Adherence to pharmacotherapy: number of people completing treatment · COPD

Single component intervention showed no clear difference in adherence to pharmacotherapy: number of people completing treatment compared with control (low certainty).

1 finding from 1 review

Psychological therapy vs usual care or attention control

Adverse events: death ‐ at end of treatment (Analysis 1.14) · people with stroke

It is very uncertain whether psychological therapy changes adverse events: death ‐ at end of treatment (Analysis 2.16) compared with usual care and/or attention control (very low certainty).

1 finding from 1 review

Psychological therapy vs usual care or attention control

Depression: meeting study criteria for depression at end of · people with stroke

It is very uncertain whether psychological therapy changes depression: meeting study criteria for depression at end of… compared with usual care and/or attention control (very low certainty).

1 finding from 1 review