ArticleAmerican journal of epidemiology2014
Fine particulate matter air pollution and cognitive function among older US adults.
Article in American journal of epidemiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers, 5 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
139 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- Air Pollution and Cognitive Impairment across the Life Course in Humans: A Systematic Review with Specific Focus on Income Level of Study Area.International journal of environmental research and public health · 2022Pooled it
- Exposure to Air Pollution in Relation to Risk of Dementia and Related Outcomes: An Updated Systematic Review of the Epidemiological Literature.Environmental health perspectives · 2021Pooled it
- Effect of long-term particulate matter exposure on Parkinson's risk.Environmental geochemistry and health · 2020Pooled it
- Exposure to Environmental and Occupational Particulate Air Pollution as a Potential Contributor to Neurodegeneration and Diabetes: A Systematic Review of Epidemiological Research.International journal of environmental research and public health · 2018Pooled it
- Exposure to air pollution as a potential contributor to cognitive function, cognitive decline, brain imaging, and dementia: A systematic review of epidemiologic research.Neurotoxicology · 2016Pooled it
- Ambient air pollution and neurotoxicity on brain structure: Evidence from women's health initiative memory study.Annals of neurology · 2015Trial
- Air pollution and cognitive outcomes in older adults: a systematic review.Reviews on environmental health · 2026Review
- A critical review of potential modifiers of air pollutant associations with dementia and related outcomes.Neurotoxicology · 2026Review
- Association of Air Pollution and Socioeconomic Deprivation with Depression and Pain.International journal of environmental research and public health · 2026Article
- Co-exploring how environments shape brain health through a planetary health lens: a photovoice study in Auckland, Aotearoa New Zealand.BMJ open · 2026Article
- Health Risk and Pathogenesis of PMToxics · 2026Review
- Gestational fine particulate matter exposure and perinatal outcomes in the ECHO cohort: Associations across pregnancy windows.Environmental research · 2026Article
- Is memory in older adulthood influenced by changes in air pollution over the previous decade?: Examining concurrent trajectories in ambient PMEnvironmental epidemiology (Philadelphia, Pa.) · 2026Article
- Neighborhood Factors, Air Pollution, and Mortality Among Kidney Failure Patients: Exploring Differences by Race and Ethnicity.Kidney medicine · 2026Article
- The effect of air pollution on catastrophic health expenditure among middle-aged and older adults in China.PloS one · 2026Article
- Ambient air pollution and incident dementia: exploration of relevant exposure windows.Environmental research · 2025Article
- Environmental and social injustices impact dementia risk among older adults with end-stage kidney disease: a national registry study.Lancet regional health. Americas · 2025Article
- Long-term exposure to air pollution and cognitive aging: Findings from a United States cohort of older adults.Journal of Alzheimer's disease : JAD · 2025Article
- Particulate air pollution from different emission sources, cognitive performance, and cognitive declines in India.Environment international · 2025Article
- Air pollution and cognitive performance in late life: the role of lipid profile - results from the Multi-Ethnic Study of Atherosclerosis (MESA).Environment international · 2025Article
79 more citing papers are in PubMed but not listed here.
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2 authors.
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Abstract
Existing research on the adverse health effects of exposure to pollution has devoted relatively little attention to the potential impact of ambient air pollution on cognitive function in older adults. We examined the cross-sectional association between residential concentrations of particulate matter with aerodynamic diameter of 2.5 μm or less (PM2.5) and cognitive function in older adults. Using hierarchical linear modeling, we analyzed data from the 2004 Health and Retirement Study, a large, nationally representative sample of US adults aged 50 years or older. We linked participant data with 2000 US Census tract data and 2004 census tract-level annual average PM2.5 concentrations. Older adults living in areas with higher PM2.5 concentrations had worse cognitive function (β = -0.26, 95% confidence interval: -0.47, -0.05) even after adjustment for community- and individual-level social and economic characteristics. Results suggest that the association is strongest for the episodic memory component of cognitive function. This study adds to a growing body of research highlighting the importance of air pollution to cognitive function in older adults. Improving air quality in large metropolitan areas, where much of the aging US population resides, may be an important mechanism for reducing age-related cognitive decline.
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