Evidence map›Paper›PMID 35220974›Full record

ArticleBMC medicine2022

Risk/benefit tradeoff of habitual physical activity and air pollution on chronic pulmonary obstructive disease: findings from a large prospective cohort study.

Lan Chen, Miao Cai, Haitao Li, Xiaojie Wang, Fei Tian, Yinglin Wu, Zilong Zhang, Hualiang Lin

Open access · goldAbstract read
In one paragraph

Article in BMC medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
15.1field-weighted citation impact, top 1% 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

74 citing papers in PubMed, 146 citations in OpenAlex.

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14 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 1 country.

Lan ChenDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Miao CaiDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Haitao LiDepartment of Social Medicine and Health Service Management, Shenzhen University General Hospital, Shenzhen, 518055, China.
Xiaojie WangDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Fei TianDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Yinglin WuDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Zilong ZhangDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China. zhangzilong@mail.sysu.edu.cn.
Hualiang LinDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China. linhualiang@mail.sysu.edu.cn.
Sun Yat-sen University · CNShenzhen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe combined health impact of physical activity (PA) and air pollution on chronic obstructive pulmonary disease (COPD) remains unclear. We investigated the joint effects of habitual PA and long-term fine particulate matter (PM

methodsA prospective cohort study was conducted using data from the UK Biobank. Incidence of COPD was ascertained through linkage to the UK National Health Services register. Annual mean PM

resultsA total of 266,280 participants free of COPD at baseline were included in data analysis with an average follow-up of 10.64 years, contributing to around 2.8 million person-years. Compared with participants with low level of PA, those with higher PA levels had lower risks of COPD incidence [hazard ratio (HR): 0.769, 95% CI: 0.720, 0.820 for moderate level; HR: 0.726, 95% CI: 0.679, 0.776 for high level]. By contrast, PM

conclusionsOur study suggests that habitual PA could reduce risk of COPD incidence, and such protective effects were not affected by ambient PM

Indexed as

Air PollutantsAir PollutionPulmonary Disease, Chronic ObstructiveCohort StudiesEnvironmental ExposureExerciseHumansProspective StudiesAir PollutantsAir pollutionChronic obstructive pulmonary diseaseCohort studyPhysical activity

Identifiers

PMID35220974
PMCPMC8883705
OpenAlexW4214576064

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.