The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Exposure to Particulate Air Pollution and Cognitive Decline in Older Women
Open accessAbstract
BACKGROUND: Chronic exposure to particulate air pollution may accelerate cognitive decline in older adults, although data on this association are limited. Our objective was to examine long-term exposure to particulate matter (PM) air pollution, both coarse ([PM 2.5-10 μm in diameter [PM(2.5-10)]) and fine (PM <2.5 μm in diameter [PM(2.5)]), in relation to cognitive decline. METHODS: The study population comprised the Nurses' Health Study Cognitive Cohort, which included 19,409 US women aged 70 to 81 years. We used geographic information system-based spatiotemporal smoothing models to estimate recent (1 month) and long-term (7-14 years) exposures to PM(2.5-10), and PM(2.5) preceding baseline cognitive testing (1995-2001) of participants residing in the contiguous United States. We used generalized estimating equation regression to estimate differences in the rate of cognitive decline across levels of PM(2.5-10) and PM(2.5) exposures. The main outcome measure was cognition, via validated telephone assessments, administered 3 times at approximately 2-year intervals, including tests of general cognition, verbal memory, category fluency, working memory, and attention. RESULTS: Higher levels of long-term exposure to both PM(2.5-10) and PM(2.5) were associated with significantly faster cognitive decline. Two-year decline on a global score was 0.020 (95% CI, -0.032 to -0.008) standard units worse per 10 μg/m(3) increment in PM(2.5-10) exposure and 0.018 (95% CI, -0.035 to -0.002) units worse per 10 μg/m(3) increment in PM(2.5) exposure. These differences in cognitive trajectory were similar to those between women in our cohort who were approximately 2 years apart in age, indicating that the effect of a 10-μg/m(3) increment in long-term PM exposure is cognitively equivalent to aging by approximately 2 years. CONCLUSION: Long-term exposure to PM(2.5-10) and PM(2.5) at levels typically experienced by many individuals in the United States is associated with significantly worse cognitive decline in older women.
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.
Integrity signals
Registry
Cites
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.
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
Alzheimer Disease in the US Population: Prevalence Estimates Using the 2000 Census
Hebert, L. E., Scherr, P. A., Bienias, J. L., Bennett, D. A., & Evans, D. A. (2003) · Archives of Neurology · doi:10.1001/archneur.60.8.1119 · Cited by 2,168
Long-term exposure to air pollution and incidence of cardiovascular events in women
Miller, K. A., Siscovick, D. S., Sheppard, L., Shepherd, K., Sullivan, J. H., Anderson, G. L., & Kaufman, J. D. (2007) · New England Journal of Medicine · doi:10.1056/nejmoa054409 · Cited by 1,854
Physical Activity, Including Walking, and Cognitive Function in Older Women
Weuve, J. (2004) · JAMA · doi:10.1001/jama.292.12.1454 · Cited by 1,175
Self-citationNatural history of mild cognitive impairment in older persons
Bennett, D. A., Wilson, R. S., Schneider, J. A., Evans, D. A., Beckett, L. A., Aggarwal, N. T., Barnes, L. L., Fox, J. H., & Bach, J. (2002) · Neurology · doi:10.1212/wnl.59.2.198 · Cited by 1,037
Daviglus, M. L., Bell, C. C., Berrettini, W., Bowen, P. E., Connolly, E. S., Cox, N. J., Dunbar-Jacob, J. M., Granieri, E. C., Hunt, G., McGarry, K., et al. (2010) · Annals of Internal Medicine · doi:10.7326/0003-4819-153-3-201008030-00260 · Cited by 463
Levesque, S., Taetzsch, T., Lull, M. E., Kodavanti, U., Stadler, K., Wagner, A., Johnson, J. A., Duke, L., Kodavanti, P., Surace, M. J., et al. (2011) · Environmental Health Perspectives · doi:10.1289/ehp.1002986 · Cited by 371
Ultrafine Particles in the Urban Air: To the Respiratory Tract--And Beyond?
Oberdörster, G., & Utell, M. J. (2002) · Environmental Health Perspectives · doi:10.1289/ehp.110-a440 · Cited by 304
Cited by
The outdoor air pollution and brain health workshop
Block, M. L., Elder, A., Auten, R. L., Bilbo, S. D., Chen, H., Chen, J.-C., Cory-Slechta, D. A., Costa, D., Diaz-Sanchez, D., Dorman, D. C., et al. (2012) · NeuroToxicology · doi:10.1016/j.neuro.2012.08.014 · Cited by 539
Air Pollution and Dementia: A Systematic Review
Peters, R., Ee, N., Peters, J., Booth, A., Mudway, I., & Anstey, K. J. (2019) · Journal of Alzheimer’s Disease · doi:10.3233/jad-180631 · Cited by 548
The Effect of Pollution on Worker Productivity: Evidence from Call Center Workers in China
Chang, T. Y., Graff Zivin, J., Gross, T., & Neidell, M. (2019) · American Economic Journal: Applied Economics · doi:10.1257/app.20160436 · Cited by 486
Cacciottolo, M., Wang, X., Driscoll, I., Woodward, N., Saffari, A., Reyes, J., Serre, M. L., Vizuete, W., Sioutas, C., Morgan, T. E., et al. (2017) · Translational Psychiatry · doi:10.1038/tp.2016.280 · Cited by 432
Power, M. C., Adar, S. D., Yanosky, J. D., & Weuve, J. (2016) · NeuroToxicology · doi:10.1016/j.neuro.2016.06.004 · Cited by 422
Self-citation
Metadata
- Authors
- Weuve, J.
- Venue
- Archives of Internal Medicine
- Publisher
- American Medical Association (AMA)
- Published
- 2012-02-13
- Volume
- 172
- Issue
- 3
- Pages
- 219
- ISSN
- 0003-9926 (ISSN-L)
- OpenAlex
- W2139902758
- Cited by
- 537
- References
- 7
- FWCI
- 15.94
- Type
- journal article
- Language
- en
- Open access
- bronze
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: Exposure to Particulate Air Pollution and Cognitive Decline in Older Women. https://app.cochat.ai/papers/10.1001/archinternmed.2011.683
- The paper
- Weuve, J. (2012). Exposure to Particulate Air Pollution and Cognitive Decline in Older Women. Archives of Internal Medicine. https://doi.org/10.1001/archinternmed.2011.683
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.
