| Autor: |
Yarizadeh H; Students' Scientific Center, Tehran University of Medical Sciences, PO Box 1417755331, Tehran, Iran.; Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran., Setayesh L; Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran., Roberts C; Department of Nutritional Sciences School of Life Course Sciences, Faculty of Life Sciences and Medicine, Kings College London, Franklin-Wilkins Building room 4.108., Yekaninejad MS; Department of Epidemiology and Biostatistics, School of Public Health, Medical Sciences/University of Tehran, Tehran, Iran., Mirzaei K; Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran. |
| Jazyk: |
angličtina |
| Zdroj: |
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition [Int J Vitam Nutr Res] 2022 Jul; Vol. 92 (3-4), pp. 214-222. Date of Electronic Publication: 2020 Jul 16. |
| DOI: |
10.1024/0300-9831/a000664 |
| Abstrakt: |
Objectives : Obesity plays an important role in the development of chronic diseases including cardiovascular disease and diabetes. A low resting metabolic rate (RMR) for a given body size and composition is a risk factor for obesity, however, there is limited evidence available regarding the association of nutrient patterns and RMR. The aim of this study was to determine the association of nutrient patterns and RMR in overweight and obese women. Study design : This cross-sectional study was conducted on 360 women who were overweight or obese. Method : Dietary intake was assessed using a semi-quantitative standard food frequency questionnaire (FFQ). Nutrient patterns were also extracted by principal components analysis (PCA). All participants were evaluated for their body composition, RMR, and blood parameters. Result : Three nutrient patterns explaining 64% of the variance in dietary nutrients consumption were identified as B-complex-mineral, antioxidant, and unsaturated fatty acid and vitamin E (USFA-vit E) respectively. Participants were categorized into two groups based on the nutrient patterns. High scores of USFA-vit E pattern was significantly associated with the increase of RMR (β = 0.13, 95% CI = 0.79 to 68.16, p = 0.04). No significant associations were found among B-complex-mineral pattern (β = -0.00, 95% CI = -49.67 to 46.03, p = 0.94) and antioxidant pattern (β = 0.03, 95% CI -41.42 to 22.59, p = 0.56) with RMR. Conclusion : Our results suggested that the "USFA-vit E" pattern (such as PUFA, oleic, linoleic, vit.E, α-tocopherol and EPA) was associated with increased RMR. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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