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Randomized Controlled Trial
. 2022 Aug 1;23(1):618.
doi: 10.1186/s13063-022-06558-5.

Evaluation of the PhunkyFoods intervention on food literacy and cooking skills of children aged 7-9 years: a cluster randomised controlled trial in Yorkshire Primary Schools UK

Karen L Vaughan  1 , Janet E Cade  2 , Marion M Hetherington  2 , Jennie E Cockroft  3 , Mirjam M Heinen  4 , Holly Rippin  4 , Charlotte E L Evans  2
Affiliations
Randomized Controlled Trial

Evaluation of the PhunkyFoods intervention on food literacy and cooking skills of children aged 7-9 years: a cluster randomised controlled trial in Yorkshire Primary Schools UK

Karen L Vaughan et al. Trials. .

Abstract

Background: Childhood obesity rates more than double during primary school in England. Acquiring competent cooking skills is a key part of children's education that can lead to improved knowledge of a healthy lifestyle and dietary behaviours. Evaluation of the impact of 'PhunkyFoods', a school-based food and nutrition education programme, will assess food literacy, cooking skills and dietary behaviour in primary-school children.

Methods: A cluster randomised controlled trial will be undertaken in 28 primary schools in North Yorkshire, UK, including a total population of children aged 7-9 years (n = 420). The trial has two arms: (a) the intervention group receiving PhunkyFoods programme (n = 210) and (b) the wait-list control group receiving the usual school curriculum (n = 210). The intervention 'PhunkyFoods' will be delivered by Purely Nutrition Ltd. The participating school staff are supported with training, policy development and access to resources to improve the delivery of nutrition education. Children participate through whole school assemblies, classroom activities, and after-school clubs about food preparation, cooking healthy meals and healthy living. Schools, parents and children have access to healthy meal recipes through the PhunkyFoods website. The primary outcomes are differences in food literacy and cooking skills scores between control and intervention arms after 12 months of the intervention and adjusted for baseline values. The secondary outcome is differences in fruit and vegetable intake between the arms after 12 months (adjusted for baseline). Treatment effects will be examined using mixed ANOVA and regression analysis. Primary analyses will adjust for baseline food literacy and cooking skills scores and secondary analysis will adjust for pre-specified baseline school and child level covariates.

Discussion: The PhunkyFoods programme is a flexible menu of options for schools to choose from, making this a highly complex intervention. Following Medical Research Council guidance, research perspectives will focus on effectiveness and theory-based approaches: to what extent the intervention produces the intended outcomes in real-world settings and what works in which circumstances.

Trial registration: ISRCTN ISRCTN68114155 . Prospectively registered on 22 October 2021.

Keywords: Childhood obesity prevention; Cluster RCT; Complex intervention; Cooking skills; Food literacy; Primary schools; Protocol.

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Conflict of interest statement

The authors declare that they have no competing interests.

Figures

Fig. 1
Fig. 1
Schedule of enrolment, intervention and assessments
Fig. 2
Fig. 2
Flowchart of the trial procedures. Children who are in years 3–4 at UK primary schools in Yorkshire are aged 7–9 years
See this image and copyright information in PMC

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References

    1. NHS digital. National child measurement programme, England 2020/2021 school year 2021 [59]. Available from: https://digital.nhs.uk/data-and-information/publications/statistical/nat.... Accessed 16 Dec 2021.
    1. Umer A, Kelley GA, Cottrell LE, Giacobbi P, Jr, Innes KE, Lilly CL. Childhood obesity and adult cardiovascular disease risk factors: a systematic review with meta-analysis. BMC Public Health. 2017;17(1):683. doi: 10.1186/s12889-017-4691-z. - DOI - PMC - PubMed
    1. Hersch D, Perdue L, Ambroz T, Boucher JL. The impact of cooking classes on food-related preferences, attitudes, and behaviors of school-aged children: a systematic review of the evidence, 2003-2014. Prev Chronic Dis. 2014;11:E193. doi: 10.5888/pcd11.140267. - DOI - PMC - PubMed
    1. Chaudhary A, Sudzina F, Mikkelsen BE. Promoting healthy eating among young people-a review of the evidence of the impact of school-based interventions. Nutrients. 2020;12(9):2894. doi: 10.3390/nu12092894. - DOI - PMC - PubMed
    1. World Health Organization . Nutrition action in schools: a review of evidence related to the Nutrition-Friendly Schools Initiative. Geneva: World Health Organization; 2020.

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