Evidence map›Paper›PMID 32967681›Full record

ArticleRespiratory research2020

Long-term exposure to PM

Sung Ok Kwon, Seok Ho Hong, Young-Ji Han, So Hyeon Bak, Junghyun Kim, Mi Kyeong Lee, Stephanie J London, Woo Jin Kim, Sun-Young Kim

Open access · goldAbstract read
In one paragraph

Article in Respiratory research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 36 citations in OpenAlex.

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  9. CT-Based Commercial Software Applications: Improving Patient Care Through Accurate COPD Subtyping.International journal of chronic obstructive pulmonary disease · 2022
    Review
  10. Article
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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

9 authors at 5 institutions in 2 countries.

Sung Ok KwonBiomedical Research Institutue, Kangwon National University Hospital, Chuncheon, South Korea.
Seok Ho HongDepartment of Internal Medicine and Environemntal Health Center, Kangwon National University, Chuncheon, South Korea.
Young-Ji HanDepartment of Environmental Science, Kangwon National University, Chuncheon, South Korea.
So Hyeon BakDepartment of Radiology, School of Medicine, Kangwon National University, Chuncheon, South Korea.
Junghyun KimDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Medical Center, Seoul, South Korea.
Mi Kyeong LeeNational Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, NC, USA.
Stephanie J LondonNational Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, NC, USA.
Woo Jin KimDepartment of Internal Medicine and Environemntal Health Center, Kangwon National University, Chuncheon, South Korea. pulmo2@kangwon.ac.kr.ORCID http://orcid.org/0000-0003-2927-370X
Sun-Young KimDepartment of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, South Korea. sykim@ncc.re.kr.
Kangwon National University · KRNational Institutes of Health · USKangwon National University Hospital · KRNational Cancer Center · USNational Medical Center · KR

Funding

Genetic /Environment Factors In Nonmalignant Resp DisZ01ES043012 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI LONDON, STEPHANIE JOAN · 1999 to 2008
$340k
Intramural NIH HHS Z01 ES043012NIEHS NIH HHS ZO1 ES043012
6 · The paper itself

Abstract

backgroundAmbient air pollution can contribute to the development and exacerbation of COPD. However, the influence of air pollution on objective COPD phenotypes, especially from imaging, is not well studied. We investigated the influence of long-term exposure to air pollution on lung function and quantitative imaging measurements in a Korean cohort of participants with and without COPD diagnosis.

methodsStudy participants (N = 457 including 296 COPD cases) were obtained from the COPD in Dusty Areas (CODA) cohort. Annual average concentrations of particulate matter less than or equal to 10 μm in diameter (PM

resultsThe age of study participants averaged 71.7 years. An interquartile range difference in annual PM

conclusionsLong-term exposure to PM

Indexed as

AdultAgedAged, 80 and overAir PollutantsAir PollutionCohort StudiesEnvironmental ExposureFemaleHumansMaleMiddle AgedNitrogen DioxideParticulate MatterPhenotypePulmonary Disease, Chronic ObstructiveRepublic of KoreaAir PollutantsNitrogen DioxideParticulate MatterAir pollutionCOPDCTLung functionTraffic

Identifiers

PMID32967681
PMCPMC7513297
OpenAlexW3088560759

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.