Memory complaints in older adults: Prognostic value and stability in reporting over time:

SAGE Open Medicine

Diane BHowieson¹ 

关键词: Subjective memory complaints;    memory complaint;    mild cognitive impairment;    Alzheimer’s disease;    preclinical dementia;    cognitive aging;    dementia;   

DOI  :  10.1177/2050312115574796

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

Objective:The purpose of this longitudinal study was to examine the prognostic value of subjective memory complaints in 156 cognitively intact community-dwelling older adults with a mean age of 83 years.Methods:Participants were assessed for subjective memory complaints, cognitive performance, functional status, and mood at annual evaluations with a mean follow-up of 4.5 years.Results:Subjective memory complaint at entry (n = 24) was not associated with impaired memory performance and did not predict memory decline or progression to incipient dementia. Memory complaints were inconsistent across examinations for 62% of participants who reported memory problems.Conclusion:Memory complaints by older adults are inconsistent over time. Memory complaints’ value as a research criterion for selecting people at risk of dementia is weak among community-dwelling older adults. Age, length of follow-up, and other population characteristics may affect the implication of self-reported memory problems.

【 授权许可】

CC BY