Evidence map›Paper›PMID 33433826›Full record

ReviewClinical reviews in allergy & immunology2022

External Environmental Pollution as a Risk Factor for Asthma.

Jose Chatkin, Liana Correa, Ubiratan Santos

Open access · bronzeAbstract readReview
In one paragraph

Review in Clinical reviews in allergy & immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
13.4field-weighted citation impact, top 1% 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

63 citing papers in PubMed, 185 citations in OpenAlex.

  1. Immature Sword Bean (Nutrients · 2025
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  12. A two-sample Mendelian randomization study of the causal relationship between respiratory diseases, gastric cancer risk, and Helicobacter pylori infection.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2026
    Article
  13. Article
  14. Article
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  16. Unmasking the Impact of Air Pollution on Allergic Rhinitis.Clinical reviews in allergy & immunology · 2026
    Review
  17. Article
  18. Article
  19. Article
  20. Article

3 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Jose ChatkinPulmonology Division, School of Medicine, Pontifical Catholic University Rio Grande Do Sul (PUCRS), Hospital São Lucas da PUCRS, Porto Alegre, Brazil. jmchatkin@pucrs.br.ORCID http://orcid.org/0000-0002-4343-025X
Liana CorreaHealth Sciences Doctorate Program, School of Medicine, Pontifical Catholic University Rio Grande Do Sul (PUCRS), Pulmonologist Hospital São Lucas da PUCRS, Porto Alegre, Brazil.
Ubiratan SantosPulmonology Division of Instituto Do Coração, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, Brazil.
Hospital São Lucas da PUCRS · BRHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Air pollution is a worrisome risk factor for global morbidity and mortality and plays a special role in many respiratory conditions. It contributes to around 8 million deaths/year, with outdoor exposure being responsible for more than 4.2 million deaths throughout the world, while more than 3.8 million die from situations related to indoor pollution. Pollutant agents induce several respiratory symptoms. In addition, there is a clear interference in numerous asthma outcomes, such as incidence, prevalence, hospital admission, visits to emergency departments, mortality, and asthma attacks, among others. The particulate matter group of pollutants includes coarse particles/PM

Indexed as

Air PollutantsAir PollutionAsthmaEnvironmental ExposureHumansParticulate MatterRisk FactorsAir PollutantsParticulate MatterAir pollutionAsthmaParticulate matter

Identifiers

PMID33433826
PMCPMC7801569
OpenAlexW3119657019

What OpenQuestion holds

Textmetadata
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.