2018
DOI: 10.3390/ijerph15091823
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Association of Dietary Behaviors and Sleep Quality: Results from the Adults Chronic Diseases and Risk Factors Survey of 2015 in Ningbo, China

Abstract: Objective: We estimated the relationship between dietary behaviors and sleep quality in adults. Methods: Using data from the 2015 Ningbo Adult Chronic Diseases and Risk Factors Survey, a total of 5160 participants were included in this study. Sleep quality was measured by the Pittsburgh Sleep Quality Index (PSQI). PSQI score ≥ 7 was defined as poor sleep quality. Logistic regression was used to estimate the associations between dietary behaviors and sleep quality. Linear regression was used to explore the asso… Show more

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Cited by 22 publications
(15 citation statements)
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References 31 publications
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“…Our nding is inconsistent with some limited evidences showing that poor sleep quality is related to higher calorie intakes and lower intakes of sh (36,37) low energy-density fruits (38) and vegetables (39)(40)(41) . These controversial ndings may be for the reason of health status of our participants.…”
Section: Discussioncontrasting
confidence: 99%
“…Our nding is inconsistent with some limited evidences showing that poor sleep quality is related to higher calorie intakes and lower intakes of sh (36,37) low energy-density fruits (38) and vegetables (39)(40)(41) . These controversial ndings may be for the reason of health status of our participants.…”
Section: Discussioncontrasting
confidence: 99%
“…When comparing maternal dietary intake by sleep quality, few significant differences were noted. Similar to other studies, poor sleep quality was associated with a lower intake of fruits and vegetables [ 109 , 110 , 111 ]. In prior research, poor sleep quality was associated with other measures of diet intake, including a greater intake of carbohydrates, particularly added sugar and sugar-sweetened beverages, and fat, especially saturated fatty acids [ 37 , 110 , 112 , 113 ].…”
Section: Discussionsupporting
confidence: 88%
“…A standard FFQ was developed based on the guidelines proposed by the China CDC and Ningbo CDC [21]. This FFQ was used to collect participants' quantitative dietary information on usual foods and dietary behavior.…”
Section: Dietary Intake Assessmentmentioning
confidence: 99%