Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,486 questions · 2,727 findings · 268 reviews

No studies found 600 · 22%GRADE not reported 229 · 8.4%Very low 789 · 28.9%Low 707 · 25.9%Moderate 314 · 11.5%High 88 · 3.2%

Pharmacological interventions vs placebo

Incidence of depression ‐ short‐term: < 6 months · adults with long‐term physical conditions (18 years or older)

It is very uncertain whether pharmacological interventions changes incidence of depression ‐ short‐term: < 6 months compared with placebo (very low certainty).

1 finding from 1 review

Pharmacological interventions vs placebo

Incidence of depression ‐ medium term: 6‐12 months · adults with long‐term physical conditions (18 years or older)

It is very uncertain whether pharmacological interventions changes incidence of depression ‐ medium‐term: 6‐12 months compared with placebo (very low certainty).

1 finding from 1 review

Pharmacological interventions vs placebo

acceptability ‐ drop‐outs due to adverse events: post‐intervention · adults with long‐term physical conditions (18 years or older)

It is very uncertain whether pharmacological interventions changes acceptability ‐ drop‐outs due to adverse events: post‐intervention compared with placebo (very low certainty).

1 finding from 1 review

Pharmacological interventions vs placebo

Acceptability · adults with long‐term physical conditions (18 years or older)

It is very uncertain whether pharmacological interventions changes acceptability ‐ drop‐outs due to any cause: post‐intervention compared with placebo (very low certainty).

2 findings from 1 review

Pharmacological interventions vs placebo

Incidence of depression ‐ post‐intervention: 0 months · adults with long‐term physical conditions (18 years or older)

It is very uncertain whether pharmacological interventions changes incidence of depression ‐ post‐intervention: 0 months compared with placebo (very low certainty).

1 finding from 1 review

A combination of individual‐level interventions vs no intervention/wait list/placebo/no stress‐reduction intervention

Stress symptoms ( · healthcare workers
3 findings from 1 review

Interventions delivered by dental professionals vs control

Smoking cessation · participants who used tobacco products

It is very uncertain whether interventions delivered by dental professionals changes multi‐session behavioural support versus usual care, brief advice,… compared with control (very low certainty).

4 findings from 1 review
Show 1 more finding

Antidepressants vs placebo

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

It is very uncertain whether pharmacological interventions (antidepressants) changes depression: meeting study criteria for depression at end treatment… compared with placebo (very low certainty).

1 finding from 1 review