Evidence map›Paper›PMID 31416245›Full record

ArticleInternational journal of environmental research and public health2019

Associations between School Food Environments, Body Mass Index and Dietary Intakes among Regional School Students in Victoria, Australia: A Cross-Sectional Study.

Laura Alston, Nicholas Crooks, Claudia Strugnell, Liliana Orellana, Steven Allender, Claire Rennie, Melanie Nichols

Open access · goldAbstract read
In one paragraph

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, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 2 pooled it
0.7field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Measurement Methods Used to Assess the School Food Environment: A Systematic Review.International journal of environmental research and public health · 2020
    Pooled it
  3. Article
  4. Article
  5. Article
  6. 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

7 authors at 2 institutions in 1 country.

Laura AlstonGlobal Obesity Centre (GLOBE), Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia. Laura.alston@deakin.edu.au.
Nicholas CrooksGlobal Obesity Centre (GLOBE), Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia.
Claudia StrugnellGlobal Obesity Centre (GLOBE), Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia.ORCID 0000-0001-5912-9720
Liliana OrellanaBiostatistics Unit, Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia.ORCID 0000-0003-3736-4337
Steven AllenderGlobal Obesity Centre (GLOBE), Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia.
Claire RennieCancer Council Victoria, Melbourne 3004, Victoria, Australia.
Melanie NicholsGlobal Obesity Centre (GLOBE), Faculty of Health, Deakin University, Geelong 3217, Victoria, Australia.
Deakin University · AUCancer Council Victoria · AU

Funding

NR4A Nuclear Receptor Function in LeukemiaR01CA111411 · NCI · BAYLOR COLLEGE OF MEDICINE · PI CONNEELY, ORLA M. · 2006 to 2010
$1.3M
6 · The paper itself

Abstract

(1) Background: Childhood overweight and obesity is a significant and preventable problem worldwide. School environments have been suggested to be plausible targets for interventions seeking to improve the quality of children's dietary intake. The objective of this study was to determine the extent to which the current characteristics of the school food environment were associated with primary school students' dietary intake and Body Mass Index (BMI) z scores in a representative sample in regional Victoria. (2) Methods: This study included 53 schools, comprising a sample of 3,496 students in year levels two (aged 7-8 years), four (9-10 years) and six (11-12 years). Year four and six students completed dietary questionnaires. Principals from each school completed a survey on school food environment characteristics. Mixed-effects logistic regression was used to assess the relationship between students' dietary intake and school food environment scores, controlling for confounders such as socio-economic status, school size and sex. Food environment scores were also analysed against the odds of being healthy weight (defined as normal BMI z score). (3) Results: Mixed associations were found for the relationship between students' dietary intake and food environment scores. Meeting the guidelines for vegetable intake was not associated with food environment scores, but students were more likely (OR: 1.68 95% CI 1.26, 2.24) to meet the guidelines if they attended a large school (>300 enrolments) and were female (OR: 1.28 95% CI: 1.02, 1.59). Healthy weight was not associated with school food environment scores, but being a healthy weight was significantly associated with less disadvantage (OR: 1.24 95% CI 1.05, 1.45). Conclusion: In this study, the measured characteristics of school food environments did not have strong associations with dietary intakes or BMI among students.

Indexed as

Body Mass IndexBody WeightEatingChildCross-Sectional StudiesFemaleFood ServicesHumansMalePediatric ObesitySchoolsStudentsVictoriachildhood overweightdietary intakesobesityregionalschool food environment

Identifiers

PMID31416245
PMCPMC6720309
OpenAlexW2967422681

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.