Evidence map›Paper›PMID 35439956›Full record

ArticleEnvironmental health : a global access science source2022

A cohort study evaluating the risk of stroke associated with long-term exposure to ambient fine particulate matter in Taiwan.

Pei-Chun Chen, Fung-Chang Sung, Chih-Hsin Mou, Chao W Chen, Shan P Tsai, Dennis H P Hsieh, Chung Y Hsu

Abstract read
In one paragraph

Article in Environmental health : a global access science source, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Risk of PMiScience · 2026
    Article
  2. Review
  3. Article
  4. Review
  5. Epigenetics as a target to mitigate excess stroke risk in people of African ancestry: A scoping review.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2024
    Article
  6. Cardiovascular Risk Factors in China.Journal of geriatric cardiology : JGC · 2024
    Article
  7. Article
  8. Article
  9. Indoor air quality and the risk of hypertension.Journal of clinical hypertension (Greenwich, Conn.) · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Pei-Chun ChenDepartment of Public Health, China Medical University College of Public Health, 100 Jingmao Rd Sec. 1, Taichung, 406040, Taiwan. peichun@mail.cmu.edu.tw.ORCID 0000-0002-8713-8816
Fung-Chang SungDepartment of Health Services Administration, China Medical University College of Public Health, 100 Jingmao Rd Sec. 1, Taichung, 406040, Taiwan. fcsung1008@yahoo.com.
Chih-Hsin MouManagement Office for Health Data, China Medical University Hospital, Taichung, Taiwan.
Chao W ChenUniversity of Maryland Global Campus, Adelphi, MD, USA.
Shan P TsaiSchool of Public Health, Texas A&M University, College Station, TX, USA.
Dennis H P HsiehDepartment of Environmental Toxicology, University of California, Davis, CA, USA.
Chung Y HsuGraduate Institute of Biomedical Sciences, China Medical University College of Public Health, Taichung, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEvidences have shown that the stroke risk associated with long-term exposure to particulate matter with an aerodynamic diameter of ≤2.5 μm (PM

methodsThe retrospective cohort study consisted of 1,362,284 adults identified from beneficiaries of a universal health insurance program in 2011. We obtained data on air pollutants and meteorological measurements from air quality monitoring stations across Taiwan in 2010-2015. Annual mean levels of all environmental measurements in residing areas were calculated and assigned to cohort members. We used Cox proportional hazards models to estimate hazard ratio (HR) and 95% confidence interval (CI) of developing stroke associated with 1-year mean levels of PM

resultsDuring a median follow-up time of 6.0 years, 12,942 persons developed strokes, 9919 (76.6%) were ischemic. The adjusted HRs (95% CIs) per interquartile range increase in baseline 1-year mean PM

conclusionLong-term exposure to PM

Indexed as

Air PollutantsAir PollutionHemorrhagic StrokeIschemic StrokeStrokeAdultCohort StudiesEnvironmental ExposureHumansIncidenceParticulate MatterRetrospective StudiesTaiwanAir PollutantsParticulate MatterHemorrhagic strokeIschemic strokeMeteorological factorsParticulate matter

Identifiers

PMID35439956
PMCPMC9017007

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.