Evidence map›Paper›PMID 31774254›Full record

ArticleObesity (Silver Spring, Md.)2020

The Local Food Environment and Obesity: Evidence from Three Cities.

Blake Byron Walker, Aateka Shashank, Danijela Gasevic, Nadine Schuurman, Paul Poirier, Koon Teo, Sumathy Rangarajan, Salim Yusuf, Scott A Lear

Abstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

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  6. Retail food environment around higher education institutions in a Brazilian metropolis.Revista brasileira de epidemiologia = Brazilian journal of epidemiology · 2025
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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.

Blake Byron WalkerInstitute of Geography, FA University of Erlangen-Nürnberg, Erlangen, Germany.
Aateka ShashankDepartment of Geography, Simon Fraser University, Burnaby, British Columbia, Canada.
Danijela GasevicSchool of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.
Nadine SchuurmanDepartment of Geography, Simon Fraser University, Burnaby, British Columbia, Canada.
Paul PoirierInstitut de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Québec, Canada.
Koon TeoPopulation Health Research Institute, Hamilton, Ontario, Canada.
Sumathy RangarajanPopulation Health Research Institute, Hamilton, Ontario, Canada.
Salim YusufPopulation Health Research Institute, Hamilton, Ontario, Canada.
Scott A LearFaculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada.ORCID 0000-0001-7614-755X

Funding

CIHR
6 · The paper itself

Abstract

objectiveThis study aimed to identify the association between the food environment and obesity.

methodsBMI and waist circumference (WC) were measured in 8,076 participants from three cities. The number of fast-food restaurants, full-service restaurants, bars/pubs, markets, and liquor stores within 500 m of each participant was documented. The association between the food environment (ratio of fast-food to full-service restaurants, ratio of bars/pubs to liquor stores, and presence of markets) with obesity (BMI ≥ 30 kg/m

resultsThe ratios of fast-food to full-service restaurants and of bars/pubs to liquor stores were positively associated with obesity (OR = 1.05 [CI: 1.02-1.09] and OR = 1.08 [CI: 1.04-1.13], respectively). The ratio of bars/pubs to liquor stores was positively associated with abdominal obesity (OR = 1.10 [CI: 1.05-1.14]). There was no association between markets and either obesity or abdominal obesity.

conclusionsFeatures of the food environment have varying associations with obesity. These features have an additive effect, and future studies should not focus on only one feature in isolation.

Indexed as

Environment DesignFood SupplySocial EnvironmentAdultAgedCanadaCitiesFast FoodsFemaleHumansMaleMiddle AgedObesityResidence CharacteristicsRestaurantsRisk Factors

Identifiers

PMID31774254
PMCPMC6972660

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.