Evidence map›Paper›PMID 32963998›Full record

ArticleERJ open research2020

Low socioeconomic status relates to asthma and wheeze, especially in women.

Christian Schyllert, Anne Lindberg, Linnea Hedman, Caroline Stridsman, Martin Andersson, Pinja Ilmarinen, Päivi Piirilä, Steinar Krokstad, Bo Lundbäck, Eva Rönmark and 1 more

Open access · goldAbstract read
In one paragraph

Article in ERJ open research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

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    Review
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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

11 authors at 6 institutions in 3 countries.

Christian SchyllertDept of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN unit, Umeå University, Umeå, Sweden.ORCID https://orcid.org/0000-0003-1904-7514
Anne LindbergDept of Public Health and Clinical Medicine, Division of Medicine, Umeå University, Umeå, Sweden.
Linnea HedmanDept of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN unit, Umeå University, Umeå, Sweden.
Caroline StridsmanDept of Health Sciences, Division of Nursing, Luleå University of Technology, Luleå, Sweden.
Martin AnderssonDept of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN unit, Umeå University, Umeå, Sweden.
Pinja IlmarinenDept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland.ORCID https://orcid.org/0000-0002-0553-8067
Päivi PiiriläUnit of Clinical Physiology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Steinar KrokstadHUNT Research Centre, Dept of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Levanger, Norway.
Bo LundbäckKrefting Research Centre, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.
Eva RönmarkDept of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN unit, Umeå University, Umeå, Sweden.
Helena BackmanDept of Public Health and Clinical Medicine, Section of Sustainable Health/the OLIN unit, Umeå University, Umeå, Sweden.ORCID https://orcid.org/0000-0002-0553-8067
Umeå University · SELuleå University of Technology · SENorwegian University of Science and Technology · NOSeinäjoki University of Applied Sciences · FIUniversity of Gothenburg · SEUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Low socioeconomic status (SES) has been associated with asthma and wheezing. Occupational group, educational level and income are commonly used indicators for SES, but no single indicator can illustrate the entire complexity of SES. The aim was to investigate how different indicators of SES associate with current asthma, allergic and nonallergic, and asthmatic wheeze. In 2016, a random sample of the population aged 20-79 years in Northern Sweden were invited to a postal questionnaire survey, with 58% participating (n=6854). The survey data were linked to the national Integrated Database for Labour Market Research by Statistics Sweden for the previous calendar year, 2015. Included SES indicators were occupation, educational level and income. Manual workers had increased risk for asthmatic wheeze, and manual workers in service for current asthma, especially allergic asthma. Primary school education associated with nonallergic asthma, whereas it tended to be inversely associated with allergic asthma. Low income was associated with asthmatic wheeze. Overall, the findings were more prominent among women, and interaction analyses between sex and income revealed that women, but not men, with low income had an increased risk both for asthmatic wheeze and current asthma, especially allergic asthma. To summarise, the different indicators of socioeconomic status illustrated various aspects of associations between low SES and asthma and wheeze, and the most prominent associations were found among women.

Identifiers

PMID32963998
PMCPMC7487352
OpenAlexW3086732648

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.