Evidence map›Paper›PMID 33975927›Full record

ArticleThorax2021

Chronic airflow obstruction and ambient particulate air pollution.

Andre F S Amaral, Peter G J Burney, Jaymini Patel, Cosetta Minelli, Filip Mejza, David M Mannino, Terence A R Seemungal, Padukudru Anand Mahesh, Li Cher Lo, Christer Janson and 33 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Thorax, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Rapid FEVJournal of Korean medical science · 2023
    Article
  8. Foods (Basel, Switzerland) · 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

43 authors.

Andre F S AmaralNational Heart and Lung Institute, Imperial College London, London, UK a.amaral@imperial.ac.uk.ORCID 0000-0002-0369-9449
Peter G J BurneyNational Heart and Lung Institute, Imperial College London, London, UK.
Jaymini PatelNational Heart and Lung Institute, Imperial College London, London, UK.
Cosetta MinelliNational Heart and Lung Institute, Imperial College London, London, UK.ORCID 0000-0001-9166-3958
Filip MejzaCentre for Evidence Based Medicine, 2nd Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland.ORCID 0000-0002-5615-5867
David M ManninoPreventive Medicine and Environmental Health, University of Kentucky, Lexington, Kentucky, USA.
Terence A R SeemungalClinical Medical Sciences, The University of the West Indies at St Augustine, Saint Augustine, Tunapuna-Piarco, Trinidad and Tobago.
Padukudru Anand MaheshRespiratory Medicine, JSS Medical College and Hospital, Mysore, Karnataka, India.ORCID 0000-0003-1632-5945
Li Cher LoDepartment of Medicine, RCSI & UCD Malaysia Campus, Georgetown, Pulau Pinang, Malaysia.
Christer JansonRespiratory, Allergy and Sleep Research, Department of Medical Sciences, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-5093-6980
Sanjay JuvekarVadu Rural Health Program, King Edward Memorial Hospital Pune, Pune, Maharashtra, India.
Meriam DenguezliLaboratoire de Physiologie et des Explorations Fonctionnelles, Universite de Sousse Faculte de Medecine de Sousse, Sousse, Tunisia.
Imed HarrabiLaboratoire de Physiologie et des Explorations Fonctionnelles, Universite de Sousse Faculte de Medecine de Sousse, Sousse, Tunisia.
Emiel F M WoutersDepartment of Respiratory Medicine, Maastricht University, Maastricht, The Netherlands.
Hamid CherkaskiService de Epidemiologie et Medecine Preventive, Universite Badji Mokhtar Annaba Faculte de Medecine, Annaba, Algeria.
Kevin MortimerClinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.ORCID 0000-0002-8118-8871
Rain JogiLung Clinic, Tartu University Hospital, Tartu, Estonia.
Eric D BatemanDivision of Respiratory Medicine, University of Cape Town, Rondebosch, Western Cape, South Africa.
Elaine FuertesNational Heart and Lung Institute, Imperial College London, London, UK.ORCID 0000-0003-0205-9025
Mohammed Al GhobainDepartment of Medicine, King Saud bin Abdulaziz University for Health Sciences & King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia.
Wan TaniCAPTURE Centre, The University of British Columbia, Vancouver, Ontario, Canada.
Daniel O ObasekiMedicine, Obafemi Awolowo University, Ile-Ife, Osun, Nigeria.
Asma El SonyDirector, Epi-Lab, Khartoum, Sudan.
Michael StudnickaDepartment of Pulmonary Medicine, Paracelsus Medical University Salzburg, Salzburg, Austria.
Althea Aquart-StewartDepartment of Internal Medicine, The University of the West Indies at Mona, Mona, Saint Andrew, Jamaica.
Parvaiz KoulPulmonary Medicine, SKIMS, Srinagar, Jammu and Kashmir, India.
Herve LawinOccupational and Environmental Health, University of Abomey-Calavi, Cotonou, Littoral, Benin.
Asaad Ahmed NafeesCommunity Health Sciences, Aga Khan University, Karachi, Pakistan.
Olayemi AwopejuMedicine, Obafemi Awolowo University, Ile-Ife, Osun, Nigeria.
Gregory E ErhaborMedicine, Obafemi Awolowo University, Ile-Ife, Osun, Nigeria.
Thorarinn GislasonDepartment of Sleep, Landspitali University Hospital, Reykjavik, UK.
Tobias WelteRespiratory Medicine, Medizinische Hochschule Hannover, Hannover, Germany.
Amund GulsvikDepartment of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway.
Rune NielsenDepartment of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway.
Louisa GnatiucNuffield Department of Population Health, Oxford University, Oxford, UK.
Ali KocabasDepartment of Chest Disease, Cukurova University, School of Medicine, Adana, Turkey.
Guy B MarksRespiratory and Environmental Epidemiology, Woolcock Institute of Medical Research, Glebe, New South Wales, Australia.ORCID 0000-0002-8976-8053
Talant SooronbaevDepartment of Respiratory Medicine, National Center for Cardiology and Internal Medicine, Bishkek, Kyrgyzstan.
Bertrand Hugo Mbatchou NgahaneInternal Medicine, Douala General Hospital, Douala, Cameroon.
Cristina BarbaraInstitute of Environmental Health, Lisbon Medical School, Lisbon University, Lisboa, Portugal.
A Sonia BuistPulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, Oregon, USA.
BOLD (Burden of Obstructive Lung Disease) Collaborative Research Group
BOLD (Burden of Obstructive Lung Disease) Collaborative Research Group members

Funding

Cancer Research UK 16896Wellcome TrustWellcome Trust 085790/Z/08/Z
6 · The paper itself

Abstract

Smoking is the most well-established cause of chronic airflow obstruction (CAO) but particulate air pollution and poverty have also been implicated. We regressed sex-specific prevalence of CAO from 41 Burden of Obstructive Lung Disease study sites against smoking prevalence from the same study, the gross national income per capita and the local annual mean level of ambient particulate matter (PM

Indexed as

Air PollutantsAir PollutionPulmonary Disease, Chronic ObstructiveDustEnvironmental ExposureFemaleHumansMaleParticulate MatterAir PollutantsDustParticulate MatterCOPD epidemiology

Identifiers

PMID33975927
PMCPMC8606424

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.