ArticleEnvironmental health perspectives2026
Source-Specific Air Pollution and Risk of Chronic Obstructive Pulmonary Disease: A Pooled Cohort Study.
Article in Environmental health perspectives, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Authors and funding
12 authors.
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Abstract
backgroundThe evidence linking long-term exposure to air pollution and the development of chronic obstructive pulmonary disease (COPD) is still controversial. Furthermore, most studies have investigated associations with particulate matter (PM) and nitrogen dioxide (NO
objectivesThis study aimed to assess associations between long-term residential exposure to PM
methodsWe pooled data from two large Danish cohorts, the Diet, Cancer, and Health cohort and the Danish National Health Survey. For all participants (
resultsLong-term exposures to PM DISCUSSION: Our findings suggest that air pollution from local traffic and other sources contributes to COPD risk, with variations depending on the pollutant type. Further research is needed to validate these findings across different populations and geographical settings.
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