Intake of ultra-processed foods and sleep-related outcomes: A systematic review and meta-analysis
Delpino FM, Figueiredo LM, Flores TR, Silveira EA, Silva Dos Santos F, Werneck AO, Louzada MLDC, Arcêncio RA, Nunes BP
Nutrition (Burbank, Los Angeles County, Calif.) · 34 citations
How it was studied
- Design
- Meta-analysis (indexed by PubMed)
- Studied in
- People
- Main outcome
- Health markers and function
- Intake measured by
- Not stated
Who paid for it
- Funding
- Independent funding
- Government
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
Based on 1 listed funder(s).
Publication
- Published
- 2022-11-05 · Nutrition · vol. 106 · p. 111908
- Publisher
- Elsevier BV
- Cited
- 58 citations · more than 89% of similar papers · 2.4× the field average
- References
- 60 works
- Access
- Open access (hybrid journal) · CC-BY-NC-ND
- Research areas
- Consumer Attitudes and Food Labeling · Nutritional Studies and Diet · Obesity, Physical Activity, Diet
- Keywords
- Meta-analysis, Medicine, Odds ratio, Sleep (system call), Odds, Internal medicine, Logistic regression
- MeSH
- humans, diet, cross-sectional studies, sleep, energy intake, food handling, adolescent, adult, child, fast foods, food, processed
9 authors
From BR
- Felipe Mendes DelpinoUniversidade Federal de Pelotas
- Lílian Munhoz FigueiredoUniversidade Federal de Pelotas
- Thaynã Ramos FloresUniversidade Federal de Pelotas
- Érika Aparecida SilveiraUniversidade Federal de Goiás
- Francine Silva dos SantosUniversidade de São Paulo
- André O. WerneckUniversidade de São Paulo
Abstract
The aim of this review article was to evaluate the association between the intake of ultra-processed foods and sleep-related outcomes through a systematic review and meta-analysis. Pubmed, LILACS, Scielo, Scopus, Embase, and Web of Science were searched on December 31, 2021, for studies that evaluated the association between ultra-processed foods and sleep-related outcomes (self-reported sleep duration and quality). Pooled odds ratios were assessed through a random-effects model; heterogeneity was evaluated using the I2 statistic. Fifteen cross-sectional studies were included; 14 showed that the high intake of ultra-processed foods was statistically significantly associated with sleep-related outcomes (sleep duration and quality). In the crude analysis, compared with low intake, high intake of ultra-processed foods increased the odds of sleep-related outcomes, with increased odds among children and/or adolescents, and null results among adults. When adjusted for cofounders, we found statistically significant results for all ages. The high intake of ultra-processed foods was associated with sleep-related outcomes, with moderate credibility of the evidence. Longitudinal studies and clinical trials confirming these findings are necessary.
Abstract via Europe PMC. Copyright remains with the authors or publisher.
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