Evidence map›Paper›PMID 30028296›Full record

ArticleEnvironmental health perspectives2018

Residential Surrounding Greenness and Cognitive Decline: A 10-Year Follow-up of the Whitehall II Cohort.

Carmen de Keijzer, Cathryn Tonne, Xavier Basagaña, Antònia Valentín, Archana Singh-Manoux, Jordi Alonso, Josep Maria Antó, Mark J Nieuwenhuijsen, Jordi Sunyer, Payam Dadvand

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 5 pooled it
6.3field-weighted citation impact, top 3% 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

59 citing papers in PubMed, 5 syntheses or guidelines pooled it, 126 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Long-Term Exposure to Greenspace and Cognitive Function during the Lifespan: A Systematic Review.International journal of environmental research and public health · 2022
    Pooled it
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  6. Article
  7. [Modifiable risk and protective factors for dementia: an overview of established and emerging evidence].Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2026
    Review
  8. Article
  9. Article
  10. Urban greenspace and dementia: Measures, mechanisms, and methodological guidance.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  11. Review
  12. Homo sapiens, industrialisation and the environmental mismatch hypothesis.Biological reviews of the Cambridge Philosophical Society · 2026
    Review
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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

10 authors at 2 institutions in 2 countries.

Carmen de KeijzerISGlobal, Barcelona, Catalonia, Spain
Cathryn TonneISGlobal, Barcelona, Catalonia, Spain
Xavier BasagañaISGlobal, Barcelona, Catalonia, Spain
Antònia ValentínISGlobal, Barcelona, Catalonia, Spain
Archana Singh-ManouxINSERM, U1018, Centre for Research in Epidemiology and Population Health, Villejuif, France
Jordi AlonsoUniversitat Pompeu Fabra, Barcelona, Catalonia, Spain
Josep Maria AntóISGlobal, Barcelona, Catalonia, Spain
Mark J NieuwenhuijsenISGlobal, Barcelona, Catalonia, Spain
Jordi SunyerISGlobal, Barcelona, Catalonia, Spain
Payam DadvandISGlobal, Barcelona, Catalonia, Spain
Universitat Pompeu Fabra · ESInserm · FR

Funding

Socio-economic status and heterogeneity in agingR01AG013196 · NIA · UNIVERSITY OF LONDON INST OF NEUROLOGY · PI MARMOT, MICHAEL G, SINGH-MANOUX, ARCHANA · 1996 to 2013
$3.5M
Education, socioeconomic status and Aging: transitions from multimorbidity to functional limitations and mortalityR01AG056477 · NIA · UNIVERSITY COLLEGE LONDON · PI KIVIMAKI, MIKA J, SINGH-MANOUX, ARCHANA · 2018 to 2022
$2.8M
Health behaviors over the adult lifecourse and cognitive agingR01AG034454 · NIA · UNIVERSITY COLLEGE LONDON · PI KIVIMAKI, MIKA J, SINGH-MANOUX, ARCHANA · 2009 to 2013
$1.5M
British Heart Foundation RG/13/2/30098Medical Research Council K013351Medical Research Council MR/K013351/1Medical Research Council MR/R024227/1NIA NIH HHS R01 AG013196NIA NIH HHS R01 AG034454NIA NIH HHS R01 AG056477
6 · The paper itself

Abstract

backgroundEvidence on beneficial associations of green space with cognitive function in older adults is very scarce and mainly limited to cross-sectional studies.

objectivesWe aimed to investigate the association between long-term residential surrounding greenness and cognitive decline.

methodsThis longitudinal study was based on three waves of data from the Whitehall II cohort, providing a 10-y follow-up (1997-1999 to 2007-2009) of 6,506 participants (45-68 y old) from the United Kingdom. Residential surrounding greenness was obtained across buffers of 500 and around the participants' residential addresses at each follow-up using satellite images on greenness (Normalized Difference Vegetation Index; NDVI) from a summer month in every follow-up period. Cognitive tests assessed reasoning, short-term memory, and verbal fluency. The cognitive scores were standardized and summarized in a global cognition

resultsIn a fully adjusted model, an interquartile range (IQR) increase in NDVI was associated with a difference in the global cognition z-score of 0.020 [95% confidence interval (CI): 0.003, 0.037;

conclusionsHigher residential surrounding greenness was associated with slower cognitive decline over a 10-y follow-up period in the Whitehall II cohort of civil servants. https://doi.org/10.1289/EHP2875.

Indexed as

Residence CharacteristicsSocial ClassAdultAgedCognitive DysfunctionEnglandEnvironmentFemaleFollow-Up StudiesHumansIncidenceLongitudinal StudiesMaleMiddle AgedScotlandWales

Identifiers

PMID30028296
PMCPMC6108840
OpenAlexW2884374788

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.