| Autor: |
Mohammad, Mohammadi, Masoud, Mirzaei, Hossien, Fallahzadeh, Roya, Sakhaei, Hossein, Abolhosseini, Azadeh, Nadjarzadeh, Amin, Salehi-Abargouei |
| Rok vydání: |
2020 |
| Zdroj: |
International journal of preventive medicine. 13 |
| ISSN: |
2008-7802 |
| Popis: |
Little observational studies have been conducted on the association between diet and sleep. We conducted a cross-sectional study to evaluate the associations of dietary patterns with sleep duration in an Iranian population.This study was conducted on the baseline data of two population-based Iranian cohorts: the YaHS-TAMYS and Shahedieh studies. Dietary intakes were assessed in 10451 Yazdi people aged 20-75 years. Dietary habits were derived from answers to a food frequency questionnaire, and a factor analysis using principal component analysis (PCA) was used to identify dietary patterns. The reported sleep duration was categorized as short (6 h), normal (6-8 h) or long (8 h). Multivariable logistic regression was used to determine the relationship between dietary patterns and the odds of short and long sleep duration.Four major dietary patterns were identified: "healthy," "western," "traditional," and "high-carbohydrate, high-fat." In the Shahedieh study, participants in the top quartile of the western dietary pattern had greater odds of short (6 h) and long (8 h) sleep duration (OR = 1.49; 95% CI: 1.17, 1.90;The western dietary pattern might inversely be associated with sleep duration. Future prospective studies are recommended to confirm these results. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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