Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 228

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Subjective Memory Deterioration and Future Dementia in People Aged 65 and Older

Wang, Li, Van Belle, Gerald, Crane, Paul K., Kukull, Walter A., Bowen, James D., McCormick, Wayne C., Larson, Eric B.·2004·Journal of the American Geriatrics Society

Abstract

Objectives: To study whether subjective memory deterioration is associated with future dementia in older people. Design: A population‐based prospective cohort study begun in 1994 with biennial follow‐up interviews. Setting: Community‐based members of Group Health Cooperative, a large health maintenance organization in the Seattle area. Participants: A sample of 1,883 subjects, dementia free, aged 65 and older, who scored 91 or higher on the 100‐point Cognitive Ability Screening Instrument (CASI) at study entry. Measurements: Subjective memory was assessed by asking whether memory had changed on 5‐point Likert scales (e.g., 1=definitely improved, 3=no change, 5=definitely deteriorated) with regard to five items: remembering names, faces, friends, and appointments and judging the time. The items were summed for a possible total score ranging from 5 to 25. Subjective memory deterioration was defined as present if the total score was 20 or above. Cognitive performance was measured using the CASI. Incident dementia cases were identified using Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria. Results: Of 1,883 subjects, 126 developed dementia during 5 years of follow‐up. Subjective memory deterioration was associated with cognitive decline and incident dementia. Age modified the association between subjective memory deterioration and future dementia. For persons reporting subjective memory deterioration at the ages of 70, 75, and 80, the hazard ratios of developing dementia were 6.0 (95% confidence interval (CI)=2.1–18), 3.2 (95% CI=1.6–6.2) and 1.6 (95% CI=0.86–3.1), respectively. Conclusion: Subjective memory deterioration was found to precede the development of dementia in older people with normal cognitive screening results. These findings suggest that a high level of subjective memory deterioration in persons with normal objective cognitive function may identify a subset of individuals at greater risk for developing dementia.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/j.1532-5415.2004.52568.x

Cites

6 of 6 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 6 references

Cited by

See all 228

Metadata

Authors
Wang, L., Van Belle, G., Crane, P. K., Kukull, W. A., Bowen, J. D., McCormick, W. C., & Larson, E. B.
Venue
Journal of the American Geriatrics Society
Publisher
Wiley
Published
2004-11-18
Volume
52
Issue
12
Pages
2045-2051
ISSN
  • 0002-8614 (ISSN-L)
  • 1532-5415
OpenAlex
W1523725480
Cited by
228
References
6
FWCI
4.82
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Subjective Memory Deterioration and Future Dementia in People Aged 65 and Older. https://app.cochat.ai/papers/10.1111/j.1532-5415.2004.52568.x
The paper
Wang, L., Van Belle, G., Crane, P. K., Kukull, W. A., Bowen, J. D., McCormick, W. C., & Larson, E. B. (2004). Subjective Memory Deterioration and Future Dementia in People Aged 65 and Older. Journal of the American Geriatrics Society. https://doi.org/10.1111/j.1532-5415.2004.52568.x

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.