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Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China

Growing evidence has suggested that dietary modification is implicated with sleep alteration. Our study aimed to determine whether an association between diet in terms of diet quality, certain food consumption, and dietary nutrients intake and sleep quality existed in Chinese urban adults, which has...

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Autores principales: Wu, Wei, Zhao, Ai, Szeto, Ignatius Man‐Yau, Wang, Yan, Meng, Liping, Li, Ting, Zhang, Jian, Wang, Meichen, Tian, Zixing, Zhang, Yumei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6593378/
https://www.ncbi.nlm.nih.gov/pubmed/31289657
http://dx.doi.org/10.1002/fsn3.1050
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author Wu, Wei
Zhao, Ai
Szeto, Ignatius Man‐Yau
Wang, Yan
Meng, Liping
Li, Ting
Zhang, Jian
Wang, Meichen
Tian, Zixing
Zhang, Yumei
author_facet Wu, Wei
Zhao, Ai
Szeto, Ignatius Man‐Yau
Wang, Yan
Meng, Liping
Li, Ting
Zhang, Jian
Wang, Meichen
Tian, Zixing
Zhang, Yumei
author_sort Wu, Wei
collection PubMed
description Growing evidence has suggested that dietary modification is implicated with sleep alteration. Our study aimed to determine whether an association between diet in terms of diet quality, certain food consumption, and dietary nutrients intake and sleep quality existed in Chinese urban adults, which has been fully investigated. A cross‐sectional study was conducted among urban adults from eight Chinese cities. Total of 1,548 participants remained in the final analysis. Sleep quality was evaluated by the Chinese version of the Pittsburg Sleep Questionnaire Index. Diet quality, evaluated by Chinese Healthy Diet Index, and dietary intake, including food groups and nutrients, were derived from a semiquantitative Food Intake Frequencies Questionnaire and a single 24‐hr dietary recall. The relationship between dietary variables and sleep quality was examined using multivariable logistic regression models. Logistic regression analysis indicated that better diet quality, which features greater food diversity, higher ingestion of fruits and fish, along with higher seafood consumption, lower eggs consumption, and higher total energy intake, was significantly associated with lower risk of poor sleep quality in the crude model and the fully adjusted model with adjustment for gender, age, self‐rated health condition, self‐assessed mental stress, smoking, hypertension, and BMI. Therefore, we reached a conclusion that diet quality and certain food consumption were related to sleep quality. Although the associations observed in the cross‐sectional study require further investigation in prospective studies, dietary intervention, such as enhancement in food diversity and consumption of fruits and seafood, might serve as a probable strategy for sleep improvement.
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spelling pubmed-65933782019-07-09 Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China Wu, Wei Zhao, Ai Szeto, Ignatius Man‐Yau Wang, Yan Meng, Liping Li, Ting Zhang, Jian Wang, Meichen Tian, Zixing Zhang, Yumei Food Sci Nutr Original Research Growing evidence has suggested that dietary modification is implicated with sleep alteration. Our study aimed to determine whether an association between diet in terms of diet quality, certain food consumption, and dietary nutrients intake and sleep quality existed in Chinese urban adults, which has been fully investigated. A cross‐sectional study was conducted among urban adults from eight Chinese cities. Total of 1,548 participants remained in the final analysis. Sleep quality was evaluated by the Chinese version of the Pittsburg Sleep Questionnaire Index. Diet quality, evaluated by Chinese Healthy Diet Index, and dietary intake, including food groups and nutrients, were derived from a semiquantitative Food Intake Frequencies Questionnaire and a single 24‐hr dietary recall. The relationship between dietary variables and sleep quality was examined using multivariable logistic regression models. Logistic regression analysis indicated that better diet quality, which features greater food diversity, higher ingestion of fruits and fish, along with higher seafood consumption, lower eggs consumption, and higher total energy intake, was significantly associated with lower risk of poor sleep quality in the crude model and the fully adjusted model with adjustment for gender, age, self‐rated health condition, self‐assessed mental stress, smoking, hypertension, and BMI. Therefore, we reached a conclusion that diet quality and certain food consumption were related to sleep quality. Although the associations observed in the cross‐sectional study require further investigation in prospective studies, dietary intervention, such as enhancement in food diversity and consumption of fruits and seafood, might serve as a probable strategy for sleep improvement. John Wiley and Sons Inc. 2019-05-15 /pmc/articles/PMC6593378/ /pubmed/31289657 http://dx.doi.org/10.1002/fsn3.1050 Text en © 2019 The Authors. Food Science & Nutrition published by Wiley Periodicals, Inc. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Research
Wu, Wei
Zhao, Ai
Szeto, Ignatius Man‐Yau
Wang, Yan
Meng, Liping
Li, Ting
Zhang, Jian
Wang, Meichen
Tian, Zixing
Zhang, Yumei
Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title_full Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title_fullStr Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title_full_unstemmed Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title_short Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China
title_sort diet quality, consumption of seafood and eggs are associated with sleep quality among chinese urban adults: a cross‐sectional study in eight cities of china
topic Original Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6593378/
https://www.ncbi.nlm.nih.gov/pubmed/31289657
http://dx.doi.org/10.1002/fsn3.1050
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