Memory Complaints and Memory Impairment in Older Individuals
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Objective: To examine whether subjective memory complaints, measured with a series of four questions, are associated with performance on cognitive tests.
Design: Cross-sectional study of individuals, 65 to 85 years of age, who lived in the community of Amsterdam.
Participants: Individuals were selected randomly within 5-year age strata from the patient lists of 30 general practitioners. Of the 4051 participants, 2537 nondepressed and nondemented respondents were included in the analysis.
Measures: Four categories of subjective memory complaints were developed on the basis of answers to questions about the presence or absence of memory complaints and memory-related problems in daily functioning. Tests of cognitive function were derived from the subscales of the CAMCOG.
Main Results: Individuals with complaints and memory-related problems performed more poorly on tests of memory and memory-related functions. This relationship was strengthened after adjusting for age, sex, and premorbid verbal intelligence, all of which were related to complaint status and to performance on cognitive tests.
Conclusion: Simple questions about memory function are related to memory performance in nondepressed, nondemented community-dwelling older people. Subjective memory complaints may be a promising indicator of memory impairment that signals the need for follow-up.
Tulliani N, Bye R, Bissett M, Coutts S, Liu K Occup Ther Int. 2023; 2023:2153223.
PMID: 37664163 PMC: 10468288. DOI: 10.1155/2023/2153223.
Rabin L, Sikkes S, Tommet D, Jones R, Crane P, Elbulok-Charcape M Neuropsychology. 2023; 37(4):463-499.
PMID: 37276136 PMC: 10564559. DOI: 10.1037/neu0000888.
Sex Differences in Alzheimer's Disease.
Aggarwal N, Mielke M Neurol Clin. 2023; 41(2):343-358.
PMID: 37030962 PMC: 10321561. DOI: 10.1016/j.ncl.2023.01.001.
Nosheny R, Amariglio R, Sikkes S, Van Hulle C, Bicalho M, Dowling N Alzheimers Dement (N Y). 2022; 8(1):e12357.
PMID: 36226046 PMC: 9530696. DOI: 10.1002/trc2.12357.
Choe Y, Suh G, Lee B, Choi I, Lee J, Kim H Front Neurosci. 2022; 16:912891.
PMID: 35860302 PMC: 9289513. DOI: 10.3389/fnins.2022.912891.