Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,315 questions · 23,557 findings · 2,311 reviews

No studies found 4,183 · 17.8%GRADE not reported 3,930 · 16.7%Very low 5,371 · 22.8%Low 5,787 · 24.6%Moderate 3,320 · 14.1%High 966 · 4.1%

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Any cranberry product vs placebo or control

Symptomatic, culture‐verified UTI Elderly men and women in institutions · preventing UTI

Any cranberry product showed no clear difference in symptomatic, culture‐verified UTI Elderly men and women in… compared with placebo or control (moderate certainty).

1 finding from 1 review

Any cranberry product vs placebo or control

Symptomatic, culture‐verified UTI Adults with bladder emptying issues or multiple sclerosis · preventing UTI

Any cranberry product showed no clear difference in symptomatic, culture‐verified UTI Adults with bladder emptying… compared with placebo or control (low certainty).

1 finding from 1 review

Any cranberry product vs placebo or control

Symptomatic, culture‐verified UTI People with a susceptibility to a UTI due to an intervention · preventing UTI

Any cranberry product may leads to lower symptomatic, culture‐verified UTI People with a susceptibility to a… compared with placebo or control (low certainty).

1 finding from 1 review

Non‐invasive brain stimulation vs usual care with or without sham interventions

Adverse effects (central nervous system) · people with depression after stroke

Non‐invasive brain stimulation showed no clear difference in adverse events: all ‐ central nervous system events (e.g. confusion,… compared with sham non‐invasive brain stimulation and/or usual care (low certainty).

1 finding from 1 review

Non‐invasive brain stimulation vs usual care with or without sham interventions

Adverse events: all ‐ other events ‐ not listed above (e.g. dysuria, neck pain, eye discomfort) (secondary outcome) · people with depression after stroke

Non‐invasive brain stimulation showed no clear difference in adverse events: all ‐ other events ‐ not listed above (e.g. dysuria,… compared with sham non‐invasive brain stimulation and/or usual care (low certainty).

1 finding from 1 review

Psychological therapy vs usual care or attention control

Adverse events: death ‐ at end of treatment (secondary outcome) · people with depression after stroke

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

1 finding from 1 review

Psychological therapy vs usual care or attention control

Adverse events: all ‐ central nervous system events (e.g. suicidal intentions) (secondary outcome) · people with depression after stroke

It is very uncertain whether psychological therapy changes adverse events: all ‐ central nervous system events (e.g. suicidal… compared with usual care and/or attention control (very low certainty).

1 finding from 1 review

Psychological therapy vs usual care or attention control

Adverse events: all ‐ other events ‐ not listed above (e.g. dysuria, neck pain, eye discomfort) (secondary outcome) · people with depression after stroke

It is very uncertain whether psychological therapy changes adverse events: all ‐ other events ‐ not listed above (e.g. fall,… compared with usual care and/or attention control (very low certainty).

1 finding from 1 review