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Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence
Background: Sleep and dietary intake/quality can contribute to excess weight gain, but food cravings may influence these relationships. This cross-sectional study examined the relationship of adolescents’ sleep characteristics with dietary intake/quality and obesity and whether food cravings mediate...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6950738/ https://www.ncbi.nlm.nih.gov/pubmed/31801259 http://dx.doi.org/10.3390/nu11122899 |
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author | Kracht, Chelsea L. Chaput, Jean-Philippe Martin, Corby K. Champagne, Catherine M. Katzmarzyk, Peter T. Staiano, Amanda E. |
author_facet | Kracht, Chelsea L. Chaput, Jean-Philippe Martin, Corby K. Champagne, Catherine M. Katzmarzyk, Peter T. Staiano, Amanda E. |
author_sort | Kracht, Chelsea L. |
collection | PubMed |
description | Background: Sleep and dietary intake/quality can contribute to excess weight gain, but food cravings may influence these relationships. This cross-sectional study examined the relationship of adolescents’ sleep characteristics with dietary intake/quality and obesity and whether food cravings mediated these relationships. Methods: Sleep measures were calculated based on 24-h accelerometry, and height and weight were directly measured to calculate body mass index (BMI) z-scores. Food cravings were assessed by the Food Craving Inventory (FCI). Dietary intake and quality were calculated based on dietary recalls. Multivariable linear regression was used to examine the associations among sleep, food cravings, dietary intake/quality, and obesity, adjusting for confounders. Results: In total, 256 adolescents (ages 10–16 years) had complete data; 42% were non-White and 45% were boys. Sleep efficiency was inversely associated with sweet cravings and FCI-28. Sleep duration, meeting the sleep duration guidelines, and fruit/vegetable cravings were each positively associated with dietary quality. Sleep duration was negatively associated with BMI z-score. Mediation models were not performed as no sleep parameter was associated with both cravings and dietary intake/quality or BMI z-score. Conclusions: Associations existed among poor sleep, quantity and quality, with more frequent food cravings and worse dietary quality. Sleep may underlie adolescent obesogenic behaviors. |
format | Online Article Text |
id | pubmed-6950738 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-69507382020-01-16 Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence Kracht, Chelsea L. Chaput, Jean-Philippe Martin, Corby K. Champagne, Catherine M. Katzmarzyk, Peter T. Staiano, Amanda E. Nutrients Article Background: Sleep and dietary intake/quality can contribute to excess weight gain, but food cravings may influence these relationships. This cross-sectional study examined the relationship of adolescents’ sleep characteristics with dietary intake/quality and obesity and whether food cravings mediated these relationships. Methods: Sleep measures were calculated based on 24-h accelerometry, and height and weight were directly measured to calculate body mass index (BMI) z-scores. Food cravings were assessed by the Food Craving Inventory (FCI). Dietary intake and quality were calculated based on dietary recalls. Multivariable linear regression was used to examine the associations among sleep, food cravings, dietary intake/quality, and obesity, adjusting for confounders. Results: In total, 256 adolescents (ages 10–16 years) had complete data; 42% were non-White and 45% were boys. Sleep efficiency was inversely associated with sweet cravings and FCI-28. Sleep duration, meeting the sleep duration guidelines, and fruit/vegetable cravings were each positively associated with dietary quality. Sleep duration was negatively associated with BMI z-score. Mediation models were not performed as no sleep parameter was associated with both cravings and dietary intake/quality or BMI z-score. Conclusions: Associations existed among poor sleep, quantity and quality, with more frequent food cravings and worse dietary quality. Sleep may underlie adolescent obesogenic behaviors. MDPI 2019-11-30 /pmc/articles/PMC6950738/ /pubmed/31801259 http://dx.doi.org/10.3390/nu11122899 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kracht, Chelsea L. Chaput, Jean-Philippe Martin, Corby K. Champagne, Catherine M. Katzmarzyk, Peter T. Staiano, Amanda E. Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title | Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title_full | Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title_fullStr | Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title_full_unstemmed | Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title_short | Associations of Sleep with Food Cravings, Diet, and Obesity in Adolescence |
title_sort | associations of sleep with food cravings, diet, and obesity in adolescence |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6950738/ https://www.ncbi.nlm.nih.gov/pubmed/31801259 http://dx.doi.org/10.3390/nu11122899 |
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