ArticleInternational journal of environmental research and public health2019
Exploring Student Food Behaviour in Relation to Food Retail over the Time of Implementing Ontario's School Food and Beverage Policy.
Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- 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 · 2024Pooled it
- Association between the geospatial school food environment and nutritional outcomes among school children: a systematic review.European journal of clinical nutrition · 2026Review
- Can behavioural nudges promote reduced-salt dish orders on meal delivery apps?Public health · 2025Article
- The Food and Nutrition Security for Manitoba Youth (FANS) study: rationale, methods, dietary intakes and body mass index.BMC nutrition · 2022Article
- School food offer at lunchtime: assessing the validity and reliability of a web-based questionnaire.Public health nutrition · 2021Article
- Are closed campus policies associated with adolescent eating behaviours?Health promotion and chronic disease prevention in Canada : research, policy and practice · 2021Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundCanadian provincial policies, like Ontario's School Food and Beverage Policy (P/PM 150), increasingly mandate standards for food and beverages offered for sale at school. Given concerns regarding students leaving school to purchase less healthy foods, we examined student behaviours and competitive food retail around schools in a large urban region of Southern Ontario.
methodsUsing a geographic information system (GIS), we enumerated food outlets (convenience stores, fast-food restaurants, full-service restaurants) within 500, 1000 and 1500 m of all 389 regional schools spanning years of policy implementation. Consenting grade 6-10 students within 31 randomly selected schools completed a web-based 24-h diet recall (WEB-Q) and questionnaire.
resultsFood outlet numbers increased over time (
conclusionsStudents have easy access to food retail in school neighbourhoods. The higher energy, sodium and sugar of these options present a health risk.
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Registered trials
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.