Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,756 questions · 11,779 findings · 747 reviews · Headline outcomes only

No studies found 3,205 · 27.2%GRADE not reported 628 · 5.3%Very low 3,261 · 27.7%Low 2,913 · 24.7%Moderate 1,453 · 12.3%High 319 · 2.7%

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Multi‐component intervention vs other treatments/routine care

Exacerbations (number of people experiencing ≥ 1 exacerbations) · the management of chronic obstructive pulmonary disease

It is very uncertain whether multi‐component intervention changes exacerbations: number of people experiencing at least one exacerbation compared with other intervention or routine, usual care or control treatment (very low certainty).

1 finding from 1 review

SSRI antidepressants vs tricyclic antidepressants (TCAs)

Drop‐out Objective · Adults with mental disorders in low‐ and middle‐income countries

It is very uncertain whether SSRI antidepressants changes drop‐outs (12 weeks) compared with TCA (very low certainty).

1 finding from 1 review

Intervention not reported

Incidence of delirium during hospital admission validated diagnostic instruments1 3693 participants (14 studies)

The intervention probably leads to lower incidence of delirium during hospital admission validated diagnostic… (moderate certainty).

1 finding from 1 review