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Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults
The main purpose of the present study was to determine the associations between sleep duration and sleep quality with respect to dietary habits. In this cross-sectional study, 810 free-living older adults aged ≥85 years were recruited from six neighborhoods from the city of Zagreb. Diet, sleep durat...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6267215/ https://www.ncbi.nlm.nih.gov/pubmed/30428572 http://dx.doi.org/10.3390/nu10111748 |
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author | Štefan, Lovro Radman, Ivan Podnar, Hrvoje Vrgoč, Goran |
author_facet | Štefan, Lovro Radman, Ivan Podnar, Hrvoje Vrgoč, Goran |
author_sort | Štefan, Lovro |
collection | PubMed |
description | The main purpose of the present study was to determine the associations between sleep duration and sleep quality with respect to dietary habits. In this cross-sectional study, 810 free-living older adults aged ≥85 years were recruited from six neighborhoods from the city of Zagreb. Diet, sleep duration and sleep quality were assessed using self-reported questionnaires. The associations between sleep duration and sleep quality with respect to dietary habits were examined using generalized estimating equations with Poisson regression analyses. After adjusting for body-mass index, self-rated health, psychological distress, physical activity, socioeconomic status, chronic disease/s, sex and age, we revealed that ‘short’ (<7 h; Rate Ratio (RR) = 0.43; 95% CI(confident interval) 0.30 to 0.64) and ‘long’ (>8 h; RR = 0.26; 95% CI 0.11 to 0.48) sleep durations and ‘good’ sleep quality (RR = 1.13; 95% CI 1.06 to 1.20) were associated with a ‘moderate-to-high’ healthy diet. When sleep duration and sleep quality were entered simultaneously into Model 3, ‘short’ (RR = 0.28; 95% CI 0.16 to 0.44 and ‘long’ (RR = 0.27; 95% CI 0.15 to 0.52) sleep duration and ‘good’ sleep quality (RR = 1.14; 95% CI 1.05 to 1.25) remained associated with a ‘moderate-to-high’ healthy diet. Our study shows that both ‘short’ and ‘long’ sleep duration and ‘good’ sleep quality are associated with ‘moderate-to-high’ healthy diets. |
format | Online Article Text |
id | pubmed-6267215 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62672152018-12-06 Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults Štefan, Lovro Radman, Ivan Podnar, Hrvoje Vrgoč, Goran Nutrients Article The main purpose of the present study was to determine the associations between sleep duration and sleep quality with respect to dietary habits. In this cross-sectional study, 810 free-living older adults aged ≥85 years were recruited from six neighborhoods from the city of Zagreb. Diet, sleep duration and sleep quality were assessed using self-reported questionnaires. The associations between sleep duration and sleep quality with respect to dietary habits were examined using generalized estimating equations with Poisson regression analyses. After adjusting for body-mass index, self-rated health, psychological distress, physical activity, socioeconomic status, chronic disease/s, sex and age, we revealed that ‘short’ (<7 h; Rate Ratio (RR) = 0.43; 95% CI(confident interval) 0.30 to 0.64) and ‘long’ (>8 h; RR = 0.26; 95% CI 0.11 to 0.48) sleep durations and ‘good’ sleep quality (RR = 1.13; 95% CI 1.06 to 1.20) were associated with a ‘moderate-to-high’ healthy diet. When sleep duration and sleep quality were entered simultaneously into Model 3, ‘short’ (RR = 0.28; 95% CI 0.16 to 0.44 and ‘long’ (RR = 0.27; 95% CI 0.15 to 0.52) sleep duration and ‘good’ sleep quality (RR = 1.14; 95% CI 1.05 to 1.25) remained associated with a ‘moderate-to-high’ healthy diet. Our study shows that both ‘short’ and ‘long’ sleep duration and ‘good’ sleep quality are associated with ‘moderate-to-high’ healthy diets. MDPI 2018-11-13 /pmc/articles/PMC6267215/ /pubmed/30428572 http://dx.doi.org/10.3390/nu10111748 Text en © 2018 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 Štefan, Lovro Radman, Ivan Podnar, Hrvoje Vrgoč, Goran Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title | Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title_full | Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title_fullStr | Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title_full_unstemmed | Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title_short | Sleep Duration and Sleep Quality Associated with Dietary Index in Free-Living Very Old Adults |
title_sort | sleep duration and sleep quality associated with dietary index in free-living very old adults |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6267215/ https://www.ncbi.nlm.nih.gov/pubmed/30428572 http://dx.doi.org/10.3390/nu10111748 |
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