Evidence map›Paper›PMID 21700914›Full record

ArticleAmerican journal of respiratory and critical care medicine2011

Parental stress increases the detrimental effect of traffic exposure on children's lung function.

Talat Islam, Robert Urman, W James Gauderman, Joel Milam, Fred Lurmann, Ketan Shankardass, Ed Avol, Frank Gilliland, Rob McConnell

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in American journal of respiratory and critical care medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

52 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Long-term exposures to air pollutants affectThe European respiratory journal · 2021
    Article
  8. Chronic stress and asthma in adolescents.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2020
    Review
  9. Article
  10. Article
  11. The Impact of Environmental Chronic and Toxic Stress on Asthma.Clinical reviews in allergy & immunology · 2019
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Neuroendocrine Regulation of Air Pollution Health Effects: Emerging Insights.Toxicological sciences : an official journal of the Society of Toxicology · 2018
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Talat IslamDepartment of Preventive Medicine, Keck School of Medicine, Los Angeles, CA 90033, USA. islam@usc.edu
Robert Urman
W James Gauderman
Joel Milam
Fred Lurmann
Ketan Shankardass
Ed Avol
Frank Gilliland
Rob McConnell
Sonoma Technology (United States) · USUniversity of Southern California · USUniversity of Toronto · CA

Funding

Translational Research Support CoreP30ES007048 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Joseph Leo Wiemels · 1996 to 2026
$46.4M
Urban Air Pollution and Children's Respiratory HealthP01ES011627 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI AVOL, EDWARD · 2002 to 2011
$30.2M
The EVE Asthma Genetics Consortium: Building Upon GWASRC2HL101651 · NHLBI · UNIVERSITY OF CHICAGO · PI NICOLAE, DAN LIVIU, OBER, CAROLE · 2009 to 2010
$7.4M
Urban Air Pollution &Persistent Early Life AsthmaP01ES009581 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GILLILAND, FRANK D. · 1999 to 2010
$6.8M
FACTORS IN CHILDHOOD LUNG SUSCEPTIBILITY TO POLLUTIONR01HL061768 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GILLILAND, FRANK D. · 1999 to 2008
$4.4M
A Genome-wide Association Study of Childhood Respiratory OutcomesR01HL087680 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GAUDERMAN, WILLIAM JAMES · 2007 to 2009
$4.1M
Air Pollution, Inflammation and New Onset AsthmaR01HL076647 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GILLILAND, FRANK D. · 2005 to 2009
$3.6M
Childhood Asthma, Susceptibility and Biological Activity of Ambient ParticlesR01ES016535 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MCCONNELL, ROB S · 2008 to 2011
$2.0M
Socioeconomic Status, Stress, Air Pollution and AsthmaR03ES014046 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MCCONNELL, ROB S · 2005 to 2006
$161k
NHLBI NIH HHS 1RC2HL101651NHLBI NIH HHS 5R01HL061768NHLBI NIH HHS 5R01HL076647NHLBI NIH HHS 5R01HL087680NHLBI NIH HHS R01 HL061768NHLBI NIH HHS R01 HL076647NHLBI NIH HHS R01 HL087680NHLBI NIH HHS RC2 HL101651NIEHS NIH HHS 5P01ES009581NIEHS NIH HHS 5P01ES011627NIEHS NIH HHS 5P30ES007048NIEHS NIH HHS 5R01ES016535NIEHS NIH HHS 5R03ES014046NIEHS NIH HHS P01 ES009581NIEHS NIH HHS P01 ES011627NIEHS NIH HHS P30 ES007048NIEHS NIH HHS R01 ES016535NIEHS NIH HHS R03 ES014046
6 · The paper itself

Abstract

rationaleEmerging evidence indicates that psychosocial stress enhances the effect of traffic exposure on the development of asthma.

objectivesWe hypothesized that psychosocial stress would also modify the effect of traffic exposure on lung function deficits.

methodsWe studied 1,399 participants in the Southern California Children's Health Study undergoing lung function testing (mean age, 11.2 yr). We used hierarchical mixed models to assess the joint effect of traffic-related air pollution and stress on lung function. MEASUREMENTS AND MAIN

resultsPsychosocial stress in each child's household was assessed based on parental response to the perceived stress scale (range, 0-16) at study entry. Exposures to nitric oxide, nitrogen dioxide, and total oxides of nitrogen (NOx), surrogates of the traffic-related pollution mixture, were estimated at schools and residences based on a land-use regression model. Among children from high-stress households (parental perceived stress scale > 4) deficits in FEV1 of 4.5 (95% confidence interval, -6.5 to -2.4) and of 2.8% (-5.7 to 0.3) were associated with each 21.8 ppb increase in NOx at homes and schools, respectively. These pollutant effects were significantly larger in the high-stress compared with lower-stress households (interaction P value 0.007 and 0.05 for residential and school NOx, respectively). No significant NOx effects were observed in children from low-stress households. A similar pattern of association was observed for FVC. The observed associations for FEV1 and FVC remained after adjusting for sociodemographic factors and after restricting the analysis to children who do not have asthma.

conclusionsA high-stress home environment is associated with increased susceptibility to lung function effects of air pollution both at home and at school.

Indexed as

Child of Impaired ParentsStress, PsychologicalVehicle EmissionsAir PollutionAsthmaCaliforniaChildFemaleHumansMaleMultivariate AnalysisResidence CharacteristicsRespiratory Function TestsRiskSmokingTobacco Smoke PollutionTobacco Smoke PollutionVehicle Emissions

Identifiers

PMID21700914
PMCPMC3208647
OpenAlexW2122878567

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.