Evidence map›Paper›PMID 38408731›Full record

SynthesisThe Journal of nutrition2024

Dietary Changes of Youth during the COVID-19 Pandemic: A Systematic Review.

Nicolas Woods, Jamie A Seabrook, Holly Schaafsma, Shauna Burke, Trish Tucker, Jason Gilliland

Abstract readSystematic Review
PubMed Full text at PMC Publisher
In one paragraph

Synthesis in The Journal of nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

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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

6 authors.

Nicolas WoodsSchool of Health Studies, the University of Western Ontario, London, Ontario, Canada; Human Environments Analysis Laboratory, the University of Western Ontario, London, Ontario, Canada; Health and Rehabilitation Sciences, Faculty of Health Sciences, the University of Western Ontario, London, Ontario, Canada. Electronic address: nwoods@uwo.ca.
Jamie A SeabrookHuman Environments Analysis Laboratory, the University of Western Ontario, London, Ontario, Canada; Department of Epidemiology & Biostatistics, the University of Western Ontario, London, Ontario, Canada; School of Food and Nutritional Sciences, Brescia University College, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; Department of Paediatrics, the University of Western Ontario, London, Ontario, Canada. Electronic address: jseabro2@uwo.ca.
Holly SchaafsmaSchool of Health Studies, the University of Western Ontario, London, Ontario, Canada; Human Environments Analysis Laboratory, the University of Western Ontario, London, Ontario, Canada; Health and Rehabilitation Sciences, Faculty of Health Sciences, the University of Western Ontario, London, Ontario, Canada. Electronic address: hredick@uwo.ca.
Shauna BurkeSchool of Health Studies, the University of Western Ontario, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada. Electronic address: sburke9@uwo.ca.
Trish TuckerChildren's Health Research Institute, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; School of Occupational Therapy, the University of Western Ontario, London, Ontario, Canada. Electronic address: ttucker2@uwo.ca.
Jason GillilandSchool of Health Studies, the University of Western Ontario, London, Ontario, Canada; Human Environments Analysis Laboratory, the University of Western Ontario, London, Ontario, Canada; Department of Epidemiology & Biostatistics, the University of Western Ontario, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; Department of Paediatrics, the University of Western Ontario, London, Ontario, Canada; Department of Geography and Environment, the University of Western Ontario, London, Ontario, Canada; Health and Rehabilitation Sciences, Faculty of Health Sciences, the University of Western Ontario, London, Ontario, Canada. Electronic address: heal@uwo.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe coronavirus disease 2019 (COVID-19) pandemic has taken the lives of millions and disrupted countless more worldwide. Simply living through the pandemic has had drastic effects on the health of citizens. Diet, an important aspect of health, has been uniquely affected by the pandemic, although these changes have not been sufficiently studied among youth.

objectivesThe objective of this systematic review was to investigate dietary changes of youth during COVID-19.

methodsA prespecified literature review was conducted using MEDLINE, EMBASE, Scopus, and CINAHL to identify studies from January 2020 to May 2023 that assessed dietary changes among youth aged ≤20 y compared with before the pandemic. Only quantitative observational studies that were published in English were included. Two authors completed all screening/study selection independently, with disagreements being resolved via discussion. Data extraction was completed by 1 author. Dietary changes were categorized into food groups and habits for analysis purposes.

resultsIn total, 67 studies met inclusion criteria. Most studies used recall to assess changes (48/67; 71.6%). Most studies found an increase in fruits and vegetables (24/46; 52.2%), grain products (6/11; 54.5%), meat, poultry, and eggs (4/8, 50.0%), diet quality indices and/or overall dietary assessments (7/13, 53.8%), and the frequency of snacking (9/12; 75.0%), whereas generally finding a decrease in ultraprocessed foods (32/53; 60.4%), compared with before the COVID-19 pandemic. Mixed findings or primarily no changes were found for fish and aquatic products, legumes, beans, seeds and nuts, milk and milk products, breakfast consumption, and nutrient intake.

conclusionsMostly favorable dietary changes appear to have occurred among youth during COVID-19, although there were several mixed findings and unclear takeaways among the foods and habits under study. The heterogeneity of defining food groups was a noted limitation in the current review.

Indexed as

COVID-19DietAdolescentChildFeeding BehaviorHumansPandemicsSARS-CoV-2Young AdultchildrenCOVID-19nutritionteenyouth

Identifiers

PMID38408731
PMCPMC11007747

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.