Evidence map›Paper›PMID 33406674›Full record

ArticleInternational journal of environmental research and public health2021

Air Pollution Is Associated with Poor Cognitive Function in Taiwanese Adults.

Meng-Chieh Chen, Chen-Feng Wang, Bo-Cheng Lai, Sun-Wung Hsieh, Szu-Chia Chen, Chih-Hsing Hung, Chao-Hung Kuo

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
–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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. The Yin-Yang of sulfur dioxide: Effect on cognitive function.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Air pollution is associated with faster cognitive decline in Alzheimer's disease.Annals of clinical and translational neurology · 2023
    Article
  16. Long-term exposure to ambient OEnvironmental pollution (Barking, Essex : 1987) · 2023
    Article
  17. Article
  18. Review
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.

Meng-Chieh ChenDepartment of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.
Chen-Feng WangInstitute of Electronics, National Chiao Tung University, Hsinchu 300, Taiwan.
Bo-Cheng LaiInstitute of Electronics, National Chiao Tung University, Hsinchu 300, Taiwan.
Sun-Wung HsiehDepartment of Neurology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan.ORCID 0000-0003-3952-7718
Szu-Chia ChenDivision of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan.ORCID 0000-0002-1610-4184
Chih-Hsing HungResearch Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
Chao-Hung KuoDepartment of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Shan-Ming Rd., Hsiao-Kang Dist., Kaohsiung 812, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The issue of air pollution is gaining increasing attention worldwide, and mounting evidence has shown an association between air pollution and cognitive decline. The aim of this study was to investigate the relationships between air pollutants and cognitive impairment using the Mini-Mental State Exam (MMSE) and its sub-domains. In this study, we used data from the Taiwan Biobank combined with detailed daily data on air pollution. Cognitive function was assessed using the MMSE and its five subgroups of cognitive functioning. After multivariable linear regression analysis, a high level of particulate matter with an aerodynamic diameter of ≤2.5 μm (PM

Indexed as

Air PollutantsAir PollutionCognitionAgedCarbon DioxideCognitive DysfunctionFemaleHumansMaleMiddle AgedNitrogen DioxideOzoneParticulate MatterSulfur DioxideTaiwanAir PollutantsCarbon DioxideNitrogen DioxideOzoneParticulate MatterSulfur Dioxideair pollutantscognitive declinemini-mental state examsub-domains

Identifiers

PMID33406674
PMCPMC7795645

What OpenQuestion holds

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Registered trials

None linked

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.