Evidence map›Paper›PMID 34678126›Full record

ArticleAnnals of the American Thoracic Society2022

Air Pollution Exposure and Daily Lung Function in Chronic Obstructive Pulmonary Disease: Effect Modification by Eosinophil Level.

Lina Nurhussien, Choong-Min Kang, Petros Koutrakis, Brent A Coull, Mary B Rice

Open access · greenAbstract read
In one paragraph

Article in Annals of the American Thoracic Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 12 citations in OpenAlex.

  1. Association of Short-Term Pollen Exposure With Lung Function in COPD Patients.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. COPD Exacerbations, Air Pollutant Fluctuations, and Individual-Level Factors in the Pandemic Era.International journal of chronic obstructive pulmonary disease · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. 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

5 authors at 2 institutions in 1 country.

Lina NurhussienDivision of Pulmonary, Sleep and Critical Care Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts; and.
Choong-Min KangDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Petros KoutrakisDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Brent A CoullDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Mary B RiceDivision of Pulmonary, Sleep and Critical Care Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts; and.ORCID 0000-0003-2538-391X
Harvard University · USBeth Israel Deaconess Medical Center · US

Funding

Translational Research Support CoreP30ES000002 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI JAIME ELIZABETH HART · 1985 to 2026
$44.6M
A Randomized Controlled Trial of Home Air Purification for Eosinophilic COPDR01ES031252 · NIEHS · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI RICE, MARY B · 2020 to 2025
$3.8M
Air Pollution and the Lung in Health and COPD: Obstructive, Restrictive and Vascular PathwaysK23ES026204 · NIEHS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI RICE, MARY B · 2016 to 2020
$883k
NIEHS NIH HHS K23 ES026204NIEHS NIH HHS P30 ES000002NIEHS NIH HHS R01 ES031252
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Air PollutantsAir PollutionPulmonary Disease, Chronic ObstructiveAdultBiomarkersEnvironmental ExposureEosinophilsHumansLungNitrogen DioxideParticulate MatterAir PollutantsBiomarkersNitrogen DioxideParticulate Matterair pollutionchronic obstructive pulmonary diseaseeosinophiliclung functionnitrogen dioxide

Identifiers

PMID34678126
PMCPMC9116346
OpenAlexW3205563182

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.