Sleep Quality in Obesity: Does Adherence to the Mediterranean Diet Matter?
| Autor: | Giovanna, Muscogiuri, Luigi, Barrea, Sara, Aprano, Lydia, Framondi, Rossana, Di Matteo, Daniela, Laudisio, Gabriella, Pugliese, Silvia, Savastano, Annamaria, Colao, on behalf of the OPERA PREVENTION Project |
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| Přispěvatelé: | Muscogiuri, G., Barrea, L., Aprano, S., Framondi, L., Di Matteo, R., Laudisio, D., Pugliese, G., Savastano, S., Colao, A. |
| Rok vydání: | 2020 |
| Předmět: |
Adult
Male Sleep Wake Disorders 0301 basic medicine medicine.medical_specialty Waist Mediterranean diet Population Sleep disturbance lcsh:TX341-641 030209 endocrinology & metabolism Diet Mediterranean sleep disturbances Management of obesity Body Mass Index Pittsburgh Sleep Quality Index BMI 03 medical and health sciences 0302 clinical medicine Internal medicine medicine Humans Obesity education Aged education.field_of_study 030109 nutrition & dietetics Nutrition and Dietetics Receiver operating characteristic business.industry Feeding Behavior Sleep quality Middle Aged Lifestyle medicine.disease Cross-Sectional Studies Italy ROC Curve Patient Compliance Female Waist Circumference Sleep business lcsh:Nutrition. Foods and food supply Body mass index Food Science |
| Zdroj: | Nutrients, Vol 12, Iss 1364, p 1364 (2020) Nutrients Volume 12 Issue 5 |
| ISSN: | 2072-6643 |
| DOI: | 10.3390/nu12051364 |
| Popis: | Obesity and unhealthy eating habits have been associated with sleep disturbances (SD). The Mediterranean diet (MD) is a healthy nutritional pattern that has been reported to be associated with better health and sleep quality. Thus, the aim of the study was to investigate whether adherence to the MD is associated with sleep quality in a population of middle-aged Italian adults. This cross-sectional study included 172 middle-aged adults (71.5% females 51.8 ± 15.7 years) that were consecutively enrolled in a campaign to prevent obesity called the OPERA (Obesity, Programs of Nutrition, Education, Research and Assessment of the best treatment) prevention project that was held in Naples on 11&ndash 13 October 2019. Anthropometric parameters, adherence to the MD and sleep quality were studied. Overall, 50.6% of the subjects were good sleepers (the Pittsburgh Sleep Quality Index (PSQI) < 5) while 49.4% were poor sleepers (PSQI &ge 5). Our results demonstrated that good sleepers, when compared to poor sleepers (p < 0.001) had significantly higher adherence to the MD as assessed by PREDIMED (Prevenció n con Dieta Mediterrá nea) score, lower BMI (body mass index) and waist circumference (WC). The higher PSQI, the higher the BMI (p < 0.001) and WC values (p < 0.001), thus suggesting that poor sleep was more common in subjects with obesity. In addition, a negative correlation between PSQI and the PREDIMED score (p < 0.001) was found. to the intake of the cluster of foods enclosed in the MD, rather than the intake of the single food, predicted PSQI. By performing a receiver operator characteristic (ROC) curve analysis, we determined a cut-off value at a PREDIMED score < 9 as the threshold for screening poor sleepers. In conclusion, good sleepers had lower BMI and WC and higher adherence to the MD than poor sleepers. PSQI was positively associated to BMI and WC while it was negatively associated to adherence to the MD. The consumption of the MD dietary pattern rather than the intake of a single nutrient has a beneficial effect on sleep quality. Hence, the assessment of sleep should be taken into account in the management of obesity and promoting adherence to the MD could be a tool to improve SD. |
| Databáze: | OpenAIRE |
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