Findings

What do systematic reviews say?

3 questions · 3 findings · 3 reviews · Dementia and Cognitive Improvement

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 33.3%Low 0 · 0%Moderate 0 · 0%High 2 · 66.7%

Multi‐domain interventions vs placebo or usual care

All‐cause mortality · Older people living in the community

Multi‐domain interventions showed no clear difference in mortality compared with usual care/placebo (high certainty).

1 finding from 1 review

Multi‐domain interventions for the prevention of dementia and cognitive decline 2021 · Cochrane Headline outcomes only
RR 0.93 [0.84, 1.04]
4 studies · 11487 participants
High

A multi‐component delirium prevention intervention vs usual care

Inpatient mortality

It is very uncertain whether A multi‐component delirium prevention intervention changes inpatient mortality compared with usual care (very low certainty).

1 finding from 1 review

Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
RR 0.9 [0.56, 1.43]
3 studies · 859 participants
Very low

Case management vs usual care

Mortality (number of deaths) at 12 months · people with dementia

Case management showed no clear difference in mortality (number of deaths) at 12 months compared with usual care (high certainty).

1 finding from 1 review

Case management approaches to home support for people with dementia 2015 · Cochrane Headline outcomes only
OR 1 [0.83, 1.2]
8 studies · 6112 participants
High