Evidence map›Paper›PMID 33660006›Full record

ArticleDiabetologia2021

Habitual exercise is associated with reduced risk of diabetes regardless of air pollution: a longitudinal cohort study.

Cui Guo, Hsiao Ting Yang, Ly-Yun Chang, Yacong Bo, Changqing Lin, Yiqian Zeng, Tony Tam, Alexis K H Lau, Gerard Hoek, Xiang Qian Lao

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Diabetologia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 14% of its field
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

14 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Effect of PMScientific reports · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Influencing Factors on Cardiovascular Health in China.Journal of geriatric cardiology : JGC · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Effects of air pollution and habitual exercise on the risk of death: a longitudinal cohort study.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2021
    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

10 authors at 4 institutions in 4 countries.

Cui GuoJockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, SAR, China.
Hsiao Ting YangInstitute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands.
Ly-Yun ChangInstitute of Sociology, Academia Sinica, Taipei, Taiwan.
Yacong BoJockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, SAR, China.
Changqing LinDivision of Environment and Sustainability, the Hong Kong University of Science and Technology, Hong Kong, SAR, China.
Yiqian ZengJockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, SAR, China.
Tony TamDepartment of Sociology, the Chinese University of Hong Kong, Hong Kong, SAR, China.
Alexis K H LauDivision of Environment and Sustainability, the Hong Kong University of Science and Technology, Hong Kong, SAR, China.
Gerard HoekInstitute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands.
Xiang Qian LaoJockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, SAR, China. xqlao@cuhk.edu.hk.ORCID http://orcid.org/0000-0002-2645-0128
Chinese University of Hong Kong · HKHong Kong University of Science and Technology · HKUtrecht University · NLInstitute of Sociology, Academia Sinica · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aims/hypothesisPhysical activity may increase a person's inhalation of air pollutants and exacerbate the adverse health effects. This study aimed to investigate the combined associations of chronic exposure to particulate matter with an aerodynamic diameter less than 2.5 μm (PM

methodsWe selected 156,314 non-diabetic adults (≥18 years old) who joined an ongoing longitudinal cohort between 2001 and 2016. Incident type 2 diabetes was identified at the follow-up medical examinations. Two-year mean PM

resultsCompared with high physical activity, moderate and inactive/low physical activity were associated with a higher risk of diabetes (HR [95% CI] 1.31 [1.22, 1.41] and 1.56 [1.46, 1.68], respectively). Participants with moderate/high PM CONCLUSIONS/

interpretationHigher physical activity and lower PM

Indexed as

AdultAir PollutantsAir PollutionDiabetes Mellitus, Type 2Environmental ExposureExerciseFemaleHumansIncidenceLongitudinal StudiesMaleMiddle AgedRiskRisk AssessmentTaiwanAir PollutantsChinese adultsLong-term exposurePhysical activityPM2.5 air pollutionType 2 diabetes

Identifiers

PMID33660006
OpenAlexW3134410313

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.