Evidence map›Paper›PMID 32238012›Full record

ArticleEnvironmental health perspectives2020

Preterm Birth among Infants Exposed to

Sam E Wing, Timothy V Larson, Neelakshi Hudda, Sarunporn Boonyarattaphan, Scott Fruin, Beate Ritz

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

  1. Systematic review and meta-analysis on the health effects of long-term exposure to ultrafine particles.European respiratory review : an official journal of the European Respiratory Society · 2026
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Association between Airport Ultrafine Particles and Lung Cancer Risk: The Multiethnic Cohort Study.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. PMEnvironmental science and pollution research international · 2022
    Article
  13. Article
  14. Article
  15. Before the First Breath: Prenatal Ultrafine Particulate Exposure and Incident Asthma.American journal of respiratory and critical care medicine · 2021
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Move Over, Traffic: Aircraft Emissions and Preterm Birth.Environmental health perspectives · 2020
    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

6 authors at 4 institutions in 1 country.

Sam E WingDepartment of Epidemiology, University of California, Los Angeles, Los Angeles, California, USA.
Timothy V LarsonDepartments of Civil & Environmental Engineering and Occupational & Environmental Health Sciences, University of Washington, Seattle, Washington, USA.
Neelakshi HuddaDepartment of Civil & Environmental Engineering, Tufts University, Medford, Massachusetts, USA.
Sarunporn BoonyarattaphanDepartments of Civil & Environmental Engineering and Occupational & Environmental Health Sciences, University of Washington, Seattle, Washington, USA.
Scott FruinDivision of Environmental Health, University of Southern California, Los Angeles, California, USA.
Beate RitzDepartment of Epidemiology, University of California, Los Angeles, Los Angeles, California, USA.
University of California, Los Angeles · USUniversity of Washington · USTufts University · USUniversity of Southern California · US

Funding

Scientific and Technical CoreP2CHD041022 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PATRICK C. HEUVELINE · 2016 to 2026
$6.9M
Mobile Sampling of Air Pollutants to Assess Exposure in a Large Cohort of ChildreK25ES019224 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI FRUIN, SCOTT ANTHONY · 2010 to 2014
$742k
NICHD NIH HHS P2C HD041022NIEHS NIH HHS K25 ES019224
6 · The paper itself

Abstract

introductionAmbient air pollution is a known risk factor for adverse birth outcomes, but the role of ultrafine particles (UFPs) is not well understood. Aircraft-origin UFPs adversely affect air quality over large residential areas downwind of airports, but their reproductive health burden remains uninvestigated.

objectivesThis analysis evaluated whether UFPs from jet aircraft emissions are associated with increased rates of preterm birth (PTB) among pregnant mothers living downwind of Los Angeles International Airport (LAX).

methodsThis population-based study used birth records, provided by the California Department of Public Health, to ascertain birth outcomes and a novel, validated geospatial UFP dispersion model approach to estimate

results

conclusionOur results suggest that emissions from aircraft play an etiologic role in PTBs, independent of noise and traffic-related air pollution exposures. These findings are of public health concern because UFP exposures downwind of airfields are common and may affect large, densely populated residential areas. https://doi.org/10.1289/EHP5732.

Indexed as

AircraftAdultAir PollutantsEnvironmental ExposureFemaleHumansInfant, NewbornLos AngelesMaleParticulate MatterPremature BirthVehicle EmissionsYoung AdultAir PollutantsParticulate MatterVehicle Emissions

Identifiers

PMID32238012
PMCPMC7228090
OpenAlexW3015068398

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.