Evidence map›Paper›PMID 31340875›Full record

ArticlePublic health nutrition2019

A cross-sectional study of the nutritional quality of student canteen purchases from New South Wales primary-school canteens.

Tessa Delaney, Rachel Sutherland, Rebecca Wyse, Luke Wolfenden, Christophe Lecathelinais, Lisa Janssen, Kathryn Reilly, John Wiggers, Sze Lin Yoong

Abstract read
In one paragraph

Article in Public health nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

9 authors.

Tessa DelaneySchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Rachel SutherlandSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Rebecca WyseSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Luke WolfendenSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Christophe LecathelinaisSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Lisa JanssenHunter New England Population Health, Wallsend, NSW, Australia.
Kathryn ReillySchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
John WiggersSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.
Sze Lin YoongSchool of Medicine and Public Health, University of Newcastle, Booth Building, Wallsend Campus, University Drive, Callaghan, NSW 2308, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the nutritional quality of student canteen purchases at recess and lunch, including: (i) the mean energy (kilojoules), saturated fat (grams), total sugar (grams) and Na (milligrams) and percentage of energy from saturated fat and total sugar; and (ii) the proportion and types of foods purchased that are healthier (green) and less healthy (amber/red) according to a state school canteen policy.

designA cross-sectional study of student canteen food and beverage recess and lunch purchases.

settingTwenty-six randomly selected government primary schools that were non-compliant with a state school canteen policy from a region of New South Wales, Australia, were approached to participate.

participantsStudents (aged 5-12 years) of participating schools.

resultsEighteen schools (69 %) consented to participate. On average students' recess purchases contained 571·2 kJ energy, 1·6 g saturated fat, 11·6 g total sugar and 132·4 mg Na with 10·0 % of energy from saturated fat and 37·8 % of energy from total sugar. Students' lunch purchases contained 685·4 kJ energy, 1·8 g saturated fat, 12·7 g total sugar and 151·4 mg Na with 9·5 % of energy from saturated fat and 31·8 % of energy from total sugar. Less healthy items represented 72 and 76 % of all items purchased at recess and lunch, respectively, with 'savoury snacks' and 'sugar-sweetened ice blocks and slushies' being the most common recess and lunch purchases, respectively.

conclusionsThere is considerable scope to improve the nutritional quality of student purchases from primary-school canteens, with a high percentage of energy from total sugar. Future research is required to identify effective strategies to enhance compliance with canteen policies and support the purchase of healthier foods from school canteens.

Indexed as

DietLunchChildChild, PreschoolCross-Sectional StudiesDietary FatsDietary SugarsFood PreferencesHumansNew South WalesNutritive ValueSchoolsStudentsDietary FatsDietary SugarsCanteenChild dietChildrenPurchasingSchool

Identifiers

PMID31340875
PMCPMC10260651

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.