Evidence map›Paper›PMID 36696102›Full record

ArticleEnvironmental health perspectives2023

Racial, Ethnic, and Socioeconomic Disparities in Multiple Measures of Blue and Green Spaces in the United States.

Jochem O Klompmaker, Jaime E Hart, Christopher R Bailey, Matthew H E M Browning, Joan A Casey, Jared R Hanley, Christopher T Minson, S Scott Ogletree, Alessandro Rigolon, Francine Laden and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
17.3field-weighted citation impact, top 1% 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

49 citing papers in PubMed, 110 citations in OpenAlex.

  1. Trial
  2. Article
  3. From past, persisting, and consolidating ecologies of segregation to ecologies of repair.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  7. Examining Daily Associations of Nature Exposure, Body Appreciation, and Physical Activity Among Adolescents.Health education & behavior : the official publication of the Society for Public Health Education · 2026
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  15. Review
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  17. Blue spaces and incident dementia: Differences by geospatial and historical contexts.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  18. Article
  19. Article
  20. Exploring Community Co-Creation in Tree Planting and Heat-Related Health Interventions: A Qualitative Study.International journal of environmental research and public health · 2025
    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

11 authors at 7 institutions in 2 countries.

Jochem O KlompmakerDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
Jaime E HartDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
Christopher R BaileyNatureQuant, Eugene, Oregon, USA.ORCID 0000-0002-2652-596X
Matthew H E M BrowningDepartment of Parks, Recreation and Tourism Management, Clemson University, Clemson, South Carolina, USA.
Joan A CaseyDepartment of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, New York, USA.
Jared R HanleyNatureQuant, Eugene, Oregon, USA.ORCID 0000-0003-2963-2637
Christopher T MinsonNatureQuant, Eugene, Oregon, USA.
S Scott OgletreeOPENspace Research Centre, School of Architecture and Landscape Architecture, University of Edinburgh, Edinburgh, UK.
Alessandro RigolonDepartment of City and Metropolitan Planning, University of Utah, Salt Lake City, Utah, USA.
Francine LadenDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
Peter JamesDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
Brigham and Women's Hospital · USClemson University · USColumbia University · USHarvard University · USUniversity of Edinburgh · GBUniversity of Oregon · USUniversity of Utah · US

Funding

Translational Research Support CoreP30ES000002 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI JAIME ELIZABETH HART · 1985 to 2026
$44.6M
Built Environment Assessment through Computer visiON (BEACON): Applying Deep Learning to Street-Level and Satellite Images to Estimate Built Environment Effects on Cardiovascular HealthR01HL150119 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI JAMES, PETER · 2020 to 2024
$3.9M
Relationship Between Multiple Environmental Exposures and CVD Incidence and Survival: Vulnerability and SusceptibilityR01ES028033 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI DOMINICI, FRANCESCA, LADEN, FRANCINE · 2018 to 2022
$3.5M
NHLBI NIH HHS R01 HL150119NIEHS NIH HHS P30 ES000002NIEHS NIH HHS R01 ES028033
6 · The paper itself

Abstract

backgroundSeveral studies have evaluated whether the distribution of natural environments differs between marginalized and privileged neighborhoods. However, most studies restricted their analyses to a single or handful of cities and used different natural environment measures.

objectivesWe evaluated whether natural environments are inequitably distributed based on socioeconomic status (SES) and race/ethnicity in the contiguous United States.

methodsWe obtained SES and race/ethnicity data (2015-2019) for all U.S. Census tracts. For each tract, we calculated the Normalized Different Vegetation Index (NDVI) for 2020, NatureScore (a proprietary measure of the quantity and quality of natural elements) for 2019, park cover for 2020, and blue space for 1984-2018. We used generalized additive models with adjustment for potential confounders and spatial autocorrelation to evaluate associations of SES and race/ethnicity with NDVI, NatureScore, park cover, and odds of containing blue space in all tracts (

resultsTracts with higher SES had higher NDVI, NatureScore, park cover, and odds of containing blue space. For example, urban tracts in the highest median household income quintile had higher NDVI [44.8% of the SD (95% CI: 42.8, 46.8)] and park cover [16.2% of the SD (95% CI: 13.5, 19.0)] compared with urban tracts in the lowest median household income quintile. Across all tracts, a lower percentage of non-Hispanic White individuals and a higher percentage of Hispanic individuals were associated with lower NDVI and NatureScore. In urban tracts, we observed weak positive associations between percentage non-Hispanic Black and NDVI, NatureScore, and park cover; we did not find any clear associations for percentage Hispanics. DISCUSSION: Multiple facets of the natural environment are inequitably distributed in the contiguous United States. https://doi.org/10.1289/EHP11164.

Indexed as

Parks, RecreationalSocioeconomic Disparities in HealthCitiesEnvironmentEthnicityHumansSocioeconomic FactorsUnited States

Identifiers

PMID36696102
PMCPMC9875842
OpenAlexW4317951463

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.