Evidence map›Paper›PMID 30789750›Full record

ArticleAmerican journal of respiratory and critical care medicine2019

Chronic Obstructive Pulmonary Disease in America's Black Population.

Chinedu O Ejike, Mark T Dransfield, Nadia N Hansel, Nirupama Putcha, Sarath Raju, Carlos H Martinez, MeiLan K Han

Open access · greenAbstract read
In one paragraph

Article in American journal of respiratory and critical care medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Lung Cancer Risk in US Adults with COPD: A Systematic Review and Meta-Analysis.International journal of chronic obstructive pulmonary disease · 2025
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Design of the SPIROMICS Study of Early COPD Progression: SOURCE Study.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Race Adjustment of Pulmonary Function Tests in the Diagnosis and Management of COPD: A Scoping Review.International journal of chronic obstructive pulmonary disease · 2024
    Article
  18. Testing Alpha-1 Antitrypsin Deficiency in Black Populations.Advances in respiratory medicine · 2023
    Review
  19. Review
  20. 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

7 authors at 3 institutions in 1 country.

Chinedu O Ejike1Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland.ORCID 0000-0002-7204-4948
Mark T Dransfield2Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama, Tuscaloosa, Alabama.
Nadia N Hansel1Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland.
Nirupama Putcha1Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland.
Sarath Raju1Division of Pulmonary and Critical Care, Johns Hopkins University, Baltimore, Maryland.
Carlos H Martinez3Oaklawn Medical Group, Marshall, Michigan; and.
MeiLan K Han4Division of Pulmonary and Critical Care, University of Michigan Health System, Ann Arbor, Michigan.
Johns Hopkins University · USMichigan Medicine · USUniversity of Alabama · US

Funding

Defining Pathways in COPD Patient Oriented ResearchK24HL138188 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MeiLan K Han · 2017 to 2026
$1.2M
UAB Mentoring Program in COPD Patient Oriented ResearchK24HL140108 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI DRANSFIELD, MARK T · 2018 to 2022
$439k
NHLBI NIH HHS K24 HL138188NHLBI NIH HHS K24 HL140108
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Black or African AmericanBlack PeopleHispanic or LatinoAfrica South of the SaharaAir PollutionBiomassCaribbean RegionCigarette SmokingEmigrants and ImmigrantsEnvironmental ExposureHumansOccupational ExposurePrevalencePulmonary Disease, Chronic ObstructiveRisk FactorsSocial Determinants of Health

Identifiers

PMID30789750
PMCPMC7195697
OpenAlexW2916922457

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.