Evidence map›Paper›PMID 24451613›Full record

Trial reportJournal of occupational and environmental medicine2014

Systemic effects of wood smoke in a short-term experimental exposure study of atopic volunteers.

Jakob Hjort Bønløkke, Ingunn Skogstad Riddervold, Therese Koops Grønborg, Kristin Skogstrand, David M Hougaard, Lars Barregard, Torben Sigsgaard

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of occupational and environmental medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

  1. Trial
  2. Review
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  6. Review
  7. Article
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  10. Article
  11. Toxicity of Urban PMInternational journal of environmental research and public health · 2018
    Article
  12. 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

7 authors at 1 institution in 1 country.

Jakob Hjort BønløkkeFrom the Section of Environment Work and Health (Drs Bønløkke, Riddervold, and Sigsgaard), Institute of Public Health, University of Aarhus, Aarhus, Denmark; Section of Biostatistics (Ms Grønborg), Institute of Public Health, University of Aarhus, Aarhus, Denmark; Department of Clinical Biochemistry and Immunology (Drs Skogstrand and Hougaard), Statens Serum Institut, Copenhagen, Denmark; and Department of Occupational and Environmental Medicine (Dr Barregard), Sahlgrenska University Hospital and Academy, University of Gothenburg, Gothenburg, Sweden.
Ingunn Skogstad Riddervold
Therese Koops Grønborg
Kristin Skogstrand
David M Hougaard
Lars Barregard
Torben Sigsgaard
Aarhus University Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate whether short-term systemic effects of wood smoke occurred in atopic subjects after experimental wood smoke exposures.

methodsA double-blind climate chamber study was conducted on 20 healthy atopic subjects with exposures to filtered air and wood smoke. Pneumoproteins, coagulation and adhesion factors, and cytokines were measured. Heart rate was monitored with pulse monitors. Data were analyzed with mixed models.

resultsFew differences in the outcomes were observed. Plasma tissue factor remained elevated during filtered air exposure (P = 0.002). P-selectin declined independent of exposure (P = 0.0006). Interleukin-6 increased after filtered air (P = 0.03).

conclusionsThe study confirmed previous observations among nonatopics of limited changes after a 3-hour wood smoke exposure.

Indexed as

Heart RateWoodAdultAir PollutantsBiomarkersCross-Over StudiesCytokinesDouble-Blind MethodEnzyme-Linked Immunosorbent AssayFemaleHealthy VolunteersHumansHypersensitivity, ImmediateInterleukin-6LungMaleAir PollutantsBiomarkersCytokinesInterleukin-6P-SelectinPulmonary Surfactant-Associated Protein DSCGB1A1 protein, humanSmokeThromboplastinUteroglobin

Identifiers

PMID24451613
PMCPMC3921260
OpenAlexW2023280051

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.