Evidence map›Paper›PMID 25394951›Full record

ArticleInternational journal of public health2015

Food access and children's BMI in Toronto, Ontario: assessing how the food environment relates to overweight and obesity.

Kristian Larsen, Brian Cook, Michelle R Stone, Guy E J Faulkner

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International journal of public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 5 pooled it
–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

23 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Food environment research in Canada: a rapid review of methodologies and measures deployed between 2010 and 2021.The international journal of behavioral nutrition and physical activity · 2024
    Pooled it
  2. State-of-the-art of measures of the obesogenic environment for children.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
    Pooled it
  3. Fast-food restaurant, unhealthy eating, and childhood obesity: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
    Pooled it
  4. Neighborhood supermarket access and childhood obesity: A systematic review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
    Pooled it
  5. Neighbourhood retail food outlet access, diet and body mass index in Canada: a systematic review.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2019
    Pooled it
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  10. Mapping the Way to Good Health: The Interdisciplinary Challenges of Geographers in Medical Research.International journal of environmental research and public health · 2022
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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

4 authors.

Kristian LarsenChild Health Evaluative Sciences, The Hospital for Sick Children, Toronto, ON, Canada, kristian.larsen@utoronto.ca.
Brian Cook
Michelle R Stone
Guy E J Faulkner

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

objectivesThe objective was to examine how access to fast food restaurants, less healthy/healthier food outlets and supermarkets relate to measured levels of overweight and obesity among grade 5 and 6 students.

methodsMeasured height and weight data were obtained to measure BMI. The location and type of food outlet were derived from Toronto Public Health. The density of fast food, less healthy/healthy food outlets and supermarkets within a 1-km walk of the child's home was calculated along with the distance to the closest. Logistic regression models examined the relationship between food access and overweight/obesity.

resultsLower income residents were more likely to be overweight or obese, as were boys. Living in an area with a higher density of healthy food outlets and in close proximity to a supermarket decreased the odds of being overweight or obese.

conclusionsAddressing several limitations in the literature, the findings confirm an association between the food retail environment and body weight. Density of healthy food outlets and distance to the nearest supermarket are important factors to be considered in addressing the childhood obesity pandemic.

Indexed as

Health BehaviorAdolescentAge FactorsBody Mass IndexChildChild, PreschoolEnvironmental ExposureFast FoodsFeeding BehaviorFemaleFood, OrganicFood SupplyHumansLogistic ModelsMaleOntario

Identifiers

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.