Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

242 questions · 251 findings · 27 reviews

No studies found 44 · 17.5%GRADE not reported 3 · 1.2%Very low 69 · 27.5%Low 70 · 27.9%Moderate 52 · 20.7%High 13 · 5.2%

Interventions for vs no intervention

Number of deaths due to SUDEP: Nocturnal supervision compared to no supervision · cases of SUDEP and matched controls (number of deaths due to SUDEP) and consecutive people with epilepsy from a tertiary care teaching…
2 findings from 1 review

Interventions for vs no intervention

Number of deaths due to SUDEP: Special precautions compared to no special precautions · cases of SUDEP and matched controls (number of deaths due to SUDEP) and consecutive people with epilepsy from a tertiary care teaching…

It is very uncertain whether interventions for changes number of deaths due to SUDEP: special precautions compared to no… compared with no intervention (very low certainty).

1 finding from 1 review

Interventions for involving patients in decision‐making about their health care vs attention control

Patient evaluation of care/the intervention Patient reports that the intervention changed management of his or her health at 6 months after baseline (3‐point scale: dichotomised into 'a great deal' vs 'somewhat' + 'not at all') (Stanford 2018) Hig... · older patients with multi‐morbidity

Interventions for involving patients in decision‐making about their… may leads to higher patient evaluation of care/the intervention Patient reports that the… compared with attention‐control conditions (low certainty).

1 finding from 1 review

Intensive advocacy interventions for women who experience intimate partner abuse vs (Optimised) usual care

Overall abuse One study used a composite of two scales (12 items. Scale from 0 to 36) Other study used Composite Abuse Scale (CAS)i (30 items presented in a 6‐point format requiring respondents to answer 'never', 'only once', 'several times', 'mon... · women with intimate partner abuse
1 finding from 1 review

Complex information, support and training interventions vs information only

Leaving the study early · Informal caregivers of people with dementia

Complex information, support and training interventions probably leads to higher dropouts for any reason compared with information provision only (moderate certainty).

1 finding from 1 review

Complex information, support and training interventions vs inactive control (usual care care, attention control, waitlist)

Leaving the study early · Informal caregivers of people with dementia

Complex information, support and training interventions showed no clear difference in dropouts for any reason compared with usual treatment, waiting list or attention control informations (low certainty).

1 finding from 1 review

Educational interventions for preventing lead poisoning in workers (pre‐intervention vs post‐intervention)

Blood lead levels (high baseline levels) (µg/dL at medium‐term · workers and foremen
2 findings from 1 review

Acceptance interventions for weight concern vs no weight management intervention

Change in weight (kg) · People wanting to quit smoking
3 findings from 1 review