How subjective and objective memory, family history, and knowledge of Alzheimer's disease influence older adults' fear of developing Alzheimer's disease

French, Samantha L.

doi:10.25669/q0n9-3f9y

Cited by 2 publications

(1 citation statement)

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“…Some studies have found that individuals who have relatives with AD or dementia are more concerned about potential signs and symptoms of cognitive impairment ( Hodgson & Cutler, 2003 ), and may be more likely to attribute memory problems to potential cognitive impairment ( Mills et al, 2023 ). In contrast, other studies have found no relationship between dementia exposure and dementia worry (e.g., French, 2008 ), while evidence of dementia worry among those without any exposure perhaps suggests a “fear of the unknown” (e.g., Cutler & Hodgson, 2001 ; Kessler et al, 2012 ). Given the complexities of these underlying relationships and the robable dynamic associations, we believe there is a need for both more foundational investigation of these variables in isolation as well as in tandem.…”

Section: Discussionmentioning

confidence: 71%

How Does Exposure to Dementia Relate to Subjective Cognition? A Systematic Review

Turner

Hill

Brautigam

et al. 2023

Innovation in Aging

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Background and Objectives Subjective cognitive decline (SCD) may be indicative of future objective cognitive decline. However, factors other than objective cognitive performance may influence SCD. This review addresses whether family history or close, non-familial exposure to dementia is associated with self-reported SCD. Research Design and Methods Searches were conducted in PubMed, PsycINFO, Web of Science and the Dissertations and Theses Database. Eligible articles included measures of self-reported cognition for community-dwelling middle-aged or older adults (40+ years) not diagnosed with dementia, and who had either a family history of dementia, a family member, spouse, or close friend with dementia. Quality of evidence was evaluated using the LEGEND Appraisal Tool. Evidence was synthesized narratively. Results Thirty-two articles were included, with 28 rated as good quality. Across studies, the relationship between dementia exposure and SCD was inconsistent. A significant association between exposure and SCD was found in six studies, however seventeen reviewed studies found no evidence of a relationship. The remaining nine studies found mixed associations. Modifying factors that could potentially influence these associations were exploratorily identified among studies to provide context to our results. These factors included dementia worry, emotional closeness, and measurement sensitivity. Discussion and Implications Findings of this review suggest that both first-degree relatives and spouses of persons with dementia may have an increased likelihood of reporting SCD, although the current heterogeneity in definitions of exposure to dementia and SCD may influence these findings. In addition to the relationship between dementia exposure and SCD, future research should examine potential modifiers, including meaning attributed to exposure, as identifying how these perceptions impact cognition may promote early intervention.

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Section: Discussionmentioning

confidence: 71%

How Does Exposure to Dementia Relate to Subjective Cognition? A Systematic Review

Turner

Hill

Brautigam

et al. 2023

Innovation in Aging

View full text Add to dashboard Cite

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Perceived Alzheimer's Disease Threat as a Predictor of Behavior Change to Lower Disease Risk: The Gray Matters Study

Clark¹

2016

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How subjective and objective memory, family history, and knowledge of Alzheimer's disease influence older adults' fear of developing Alzheimer's disease

Cited by 2 publications

References 0 publications

How Does Exposure to Dementia Relate to Subjective Cognition? A Systematic Review

How Does Exposure to Dementia Relate to Subjective Cognition? A Systematic Review

Perceived Alzheimer's Disease Threat as a Predictor of Behavior Change to Lower Disease Risk: The Gray Matters Study

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