Evidence map›Paper›PMID 30598459›Full record

ArticleOccupational and environmental medicine2019

A nationwide follow-up study of occupational organic dust exposure and risk of chronic obstructive pulmonary disease (COPD).

Anne Vested, Ioannis Basinas, Alex Burdorf, Grethe Elholm, Dick J J Heederik, Gitte H Jacobsen, Henrik A Kolstad, Hans Kromhout, Øyvind Omland, Torben Sigsgaard and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Occupational and environmental medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Respiratory Diseases Associated With Organic Dust Exposure.The journal of allergy and clinical immunology. In practice · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Professional cleaning and risk of asthma - a Danish nationwide register-based study.Scandinavian journal of work, environment & health · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

15 authors at 6 institutions in 3 countries.

Anne VestedDepartment of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.ORCID 0000-0003-0388-8116
Ioannis BasinasDepartment of Public Health, Section of Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark.ORCID 0000-0001-7708-3017
Alex BurdorfDepartment of Public Health, Erasmus MC, Rotterdam, The Netherlands.
Grethe ElholmDepartment of Public Health, Section of Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark.ORCID 0000-0003-0318-4506
Dick J J HeederikDivision of Environmental Epidemiology, Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands.
Gitte H JacobsenDepartment of Occupational Medicine, Danish Ramazzini Centre, University Research Clinic, Regional Hospital West, Herning, Denmark.
Henrik A KolstadDepartment of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.
Hans KromhoutDivision of Environmental Epidemiology, Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands.
Øyvind OmlandDepartment of Occupational Medicine, Danish Ramazzini Centre, Aalborg University Hospital, Aalborg, Denmark.
Torben SigsgaardDepartment of Public Health, Section of Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark.
Ane M ThulstrupDepartment of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.
Gunnar ToftDepartment of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.
Jesper M VestergaardDepartment of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.
Inge M WoutersDivision of Environmental Epidemiology, Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands.
Vivi SchlünssenDepartment of Public Health, Section of Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark.
Aarhus University · DKAarhus University Hospital · DKUtrecht University · NLAalborg University Hospital · DKErasmus MC · NLRegional Hospital West Jutland · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo study exposure-response relations between cumulative organic dust exposure and incident chronic obstructive pulmonary disease (COPD) among subjects employed in the Danish farming and wood industry.

methodsWe studied exposure-response relations between cumulative organic dust exposure and incident COPD (1997-2013) among individuals born during 1950-1977 in Denmark ever employed in the farming or wood industry (n=1 75 409). Industry-specific employment history (1964-2007), combined with time-dependent farming and wood industry-specific exposure matrices defined cumulative exposure. We used logistic regression analysis with discrete survival function adjusting for age, sex and calendar year. Adjustment for smoking status was explored in a subgroup of 4023 with smoking information available.

resultsCumulative organic dust exposure was inversely associated with COPD (adjusted rate ratios (RR

conclusionsOur findings show no increased risk of COPD with increasing occupational exposure to organic dust in the farming or wood industry. Potential residual confounding by smoking can, however, not be ruled out.

Indexed as

AgricultureManufacturing IndustryAdultAir Pollutants, OccupationalDenmarkDustFemaleFollow-Up StudiesHumansLogistic ModelsMaleMiddle AgedOccupational ExposurePulmonary Disease, Chronic ObstructiveRisk FactorsSmokingAir Pollutants, OccupationalDustchronic obstructive pulmonary disease (copd)epidemiologyoccupational exposureorganic dusts

Identifiers

PMID30598459
PMCPMC6581073
OpenAlexW2907468663

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.