Long-Term Exposure to Particulate Air Pollution, Black Carbon, and Their Source Components in Relation to Ischemic Heart Disease and Stroke.
Air Pollutants
Air Pollution
/ statistics & numerical data
Carbon
Cardiovascular Diseases
/ epidemiology
Cohort Studies
Environmental Exposure
/ statistics & numerical data
Female
Hospitalization
Humans
Incidence
Male
Middle Aged
Myocardial Ischemia
/ epidemiology
Particulate Matter
Proportional Hazards Models
Stroke
/ epidemiology
Sweden
/ epidemiology
Vehicle Emissions
Journal
Environmental health perspectives
ISSN: 1552-9924
Titre abrégé: Environ Health Perspect
Pays: United States
ID NLM: 0330411
Informations de publication
Date de publication:
10 2019
10 2019
Historique:
entrez:
31
10
2019
pubmed:
31
10
2019
medline:
25
3
2020
Statut:
ppublish
Résumé
Long-term exposure to particulate matter (PM) in ambient air has been associated with cardiovascular mortality, but few studies have considered incident disease in relation to PM from different sources. We aimed to study associations between long-term exposure to different types of PM and sources, and incident ischemic heart disease (IHD) and stroke in three Swedish cities. Based on detailed emission databases, monitoring data, and high-resolution dispersion models, we calculated source contributions to PM with aerodynamic diameter We observed 5,166 and 3,119 incident IHD and stroke cases, respectively, in 114,758 participants. Overall, few consistent associations were observed between the different air pollution measures and IHD or stroke incidence. However, same-year levels of ambient locally emitted BC (range: Few consistent associations were observed between different particulate components and IHD or stroke. However, long-term residential exposure to locally emitted BC from traffic exhaust was associated with stroke incidence. The comparatively low exposure levels may have contributed to the paucity of associations. https://doi.org/10.1289/EHP4757.
Sections du résumé
BACKGROUND
Long-term exposure to particulate matter (PM) in ambient air has been associated with cardiovascular mortality, but few studies have considered incident disease in relation to PM from different sources.
OBJECTIVES
We aimed to study associations between long-term exposure to different types of PM and sources, and incident ischemic heart disease (IHD) and stroke in three Swedish cities.
METHODS
Based on detailed emission databases, monitoring data, and high-resolution dispersion models, we calculated source contributions to PM with aerodynamic diameter
RESULTS
We observed 5,166 and 3,119 incident IHD and stroke cases, respectively, in 114,758 participants. Overall, few consistent associations were observed between the different air pollution measures and IHD or stroke incidence. However, same-year levels of ambient locally emitted BC (range:
DISCUSSION
Few consistent associations were observed between different particulate components and IHD or stroke. However, long-term residential exposure to locally emitted BC from traffic exhaust was associated with stroke incidence. The comparatively low exposure levels may have contributed to the paucity of associations. https://doi.org/10.1289/EHP4757.
Identifiants
pubmed: 31663781
doi: 10.1289/EHP4757
pmc: PMC6867232
doi:
Substances chimiques
Air Pollutants
0
Particulate Matter
0
Vehicle Emissions
0
Carbon
7440-44-0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
107012Subventions
Organisme : NIA NIH HHS
ID : R01 AG008724
Pays : United States
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