Evidence map›Paper›PMID 28096146›Full record

ArticleAmerican journal of hypertension2017

Long-Term Exposure to NO2 and Ozone and Hypertension Incidence in the Black Women's Health Study.

Patricia F Coogan, Laura F White, Jeffrey Yu, Robert D Brook, Richard T Burnett, Julian D Marshall, Traci N Bethea, Lynn Rosenberg, Michael Jerrett

Open access · bronzeAbstract read
In one paragraph

Article in American journal of hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.8field-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

22 citing papers in PubMed, 58 citations in OpenAlex.

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  7. Exploring the Joint Association of Road Traffic Noise and Air Quality with Hypertension Using QGIS.International journal of environmental research and public health · 2023
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  15. Effects of high-temperature heat wave and ozone on hypertensive rats.International journal of biometeorology · 2020
    Article
  16. Article
  17. Associations of ambient PMInternational journal of biometeorology · 2019
    Article
  18. Article
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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

9 authors at 4 institutions in 2 countries.

Patricia F CooganSlone Epidemiology Center at Boston University, Boston, MA, USA.
Laura F WhiteDepartment of Biostatistics, Boston University School of Public Health, Boston, MA, USA.
Jeffrey YuSlone Epidemiology Center at Boston University, Boston, MA, USA.
Robert D BrookDivision of Cardiovascular Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
Richard T BurnettHealthy Environments and Consumer Safety Branch, Health Canada, Ottawa, Ontario, Canada.
Julian D MarshallCivil and Environmental Engineering, University of Washington, Seattle, WA, USA.
Traci N BetheaSlone Epidemiology Center at Boston University, Boston, MA, USA.
Lynn RosenbergSlone Epidemiology Center at Boston University, Boston, MA, USA.
Michael JerrettDepartment of Environmental Health Sciences and Center for Occupational and Environmental Health, Fielding School of Public Health, University of California, Los Angeles, USA.
Boston University · USHealth Canada · CAUniversity of Michigan–Ann Arbor · USUniversity of Washington · US

Funding

FOLLOW-UP STUDY FOR CAUSES OF ILLNESS IN BLACK WOMENR01CA058420 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI ROSENBERG, LYNN · 1999 to 2013
$20.7M
A Follow-up Study for Causes of Cancer in Black WomenUM1CA164974 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI ROSENBERG, LYNN · 2012 to 2017
$13.7M
Air pollution and risk of incident hypertension and diabetes in U.S. black womenR01ES019573 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI COOGAN, PATRICIA F · 2011 to 2015
$2.4M
NCI NIH HHS R01 CA058420NCI NIH HHS UM1 CA164974NIEHS NIH HHS R01 ES019573
6 · The paper itself

Abstract

backgroundEvidence shows that exposure to air pollutants can increase blood pressure in the short and long term. Some studies show higher levels of hypertension prevalence in areas of high pollution. Few data exist on the association of air pollution with hypertension incidence. The purpose of the present study was to prospectively assess the associations of the traffic-related nitrogen dioxide (NO2) and of ozone with the incidence of hypertension in the Black Women's Health Study (BWHS), a large cohort study of African American women.

methodsWe used Cox proportional hazards models to calculate hazard ratios (HRs) and 95% confidence intervals (CI) for hypertension associated with exposure to NO2 and ozone among 33,771 BWHS participants. NO2 and ozone levels at participant residential locations were estimated with validated models.

resultsFrom 1995 to 2011, 9,570 incident cases of hypertension occurred in a total of 348,154 person-years (median follow-up time, 11 years). The multivariable HRs per interquartile range of NO2 (9.7 ppb) and ozone (6.7 ppb) were 0.92 (95% CI = 0.86, 0.98) and 1.09 (95% CI = 1.00, 1.18).

conclusionsIn this large cohort of African American women, higher ozone levels were associated with an increase in hypertension incidence. Higher NO2 levels were not associated with greater hypertension incidence; indeed, incidence was lower at higher NO2 levels.

Indexed as

Nitrogen DioxideOzoneAdultAgedAir PollutionBlack or African AmericanEnvironmental ExposureFemaleFollow-Up StudiesHumansHypertensionIncidenceMiddle AgedMultivariate AnalysisProportional Hazards ModelsTime FactorsNitrogen DioxideOzoneAfrican Americanair pollutionblood pressurehypertensionhypertension incidencewomen.

Identifiers

PMID28096146
PMCPMC5861564
OpenAlexW2578736111

What OpenQuestion holds

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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.