psychology4 papersavg year 2015quality 7/5weak evidence

BACKGROUND: Little is known about the prevalence and correlates of behavioral and psychiatric symptoms of dementia in community-dwelling elders with dementia or mild cognitive impairment (MCI).

Research gap analysis derived from 4 psychology papers in our local library.

The gap

BACKGROUND: Little is known about the prevalence and correlates of behavioral and psychiatric symptoms of dementia in community-dwelling elders with dementia or mild cognitive impairment (MCI).

Consensus across the literature

Clustered from 4 gap mentions across 4 papers via embedding cosine ≥ 0.62.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 4 representative gaps

  • Severity of Cognitive Impairment and Mortality After Hip Fracture: Implications for Risk Stratification and Care Allocation (2026) · doi

    Cognitive impairment is common in this population and linked to adverse outcomes, but differences in mortality between mild cognitive impairment (MCI) and dementia and the performance of prediction models in these subgroups remain unclear.

    Keywords: cognitive impairment common population linked adverse outcomes differences mortality mild dementia performance prediction models subgroups
  • Prevalence and correlates of behavioral and psychiatric symptoms in community‐dwelling elders with dementia or mild cognitive impairment: the Memory and Medical Care Study (2003) · doi

    BACKGROUND: Little is known about the prevalence and correlates of behavioral and psychiatric symptoms of dementia in community-dwelling elders with dementia or mild cognitive impairment (MCI).

    Keywords: dementia background little known prevalence correlates behavioral psychiatric symptoms community dwelling elders mild cognitive impairment
  • Prevalence of Dementia, Depression, and Mild Cognitive Impairment in a Rural Area of the Island of Crete, Greece (2017) · doi

    The studies on the prevalence of dementia, depression, and mild cognitive impairment (MCI) in Greece are sparse and show major variations of prevalence depending on geographical areas, nutritional habits, and the way of living.

    Keywords: prevalence dementia depression mild cognitive impairment greece sparse show major variations depending geographical areas nutritional
  • Cognitive impairment, all-cause and cause-specific mortality among non-demented older adults (2014) · doi

    BACKGROUND: cognitive impairment is widespread among older adults even in the absence of dementia, but very little is known about the association between cognitive impairment not due or not yet converted to dementia and mortality.

    Keywords: cognitive impairment dementia background widespread among older adults even absence little known association converted mortality

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