| Associations between dietary patterns and arterial stiffness, carotid artery intima-media thickness and atherosclerosis. | |
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MedLine Citation:
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PMID: 20431391 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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BACKGROUND: Few studies have examined the association between global diet, assessed through dietary patterns, and arterial structure and function. The aim of this study was to investigate the relationship between carotid-femoral pulse-wave velocity (PWV), common carotid-arteries intima-media thickness (CCA-IMT) and plaques with dietary patterns measured 7.5 years earlier. DESIGN: A prospective cohort study between diet and markers of structure and function of large arteries. METHODS: Dietary patterns (linear combination of food consumption) were identified using principal component analysis among 1026 middle-aged participants in the SUpplémentation en VItamines et Minéraux AntioXydants (SU.VI.MAX) vascular substudy. Dietary data were based on repeated 24-h dietary records (at least three records during 2 years) obtained at inclusion. Carotid-femoral PWV was used to assess aortic stiffness. Carotid ultrasound examination included measurements of CCA-IMT and carotid plaques. RESULTS: Four dietary patterns were identified. In multivariate models, a significant positive association was observed between PWV and a dietary pattern positively correlated with meat and alcohol consumption and negatively correlated with fibers, vitamins B9 and C, β-carotene and calcium consumption. Adjusted PWV mean across tertiles of this pattern score was 11.15, 11.26 and 11.58 m/s in the first, second and third tertiles, respectively (P for trend=0.03). Others dietary patterns were not associated with PWV and we detected no association between dietary patterns and IMT or plaques. CONCLUSION: This study suggests that a nutritionally poor dietary pattern, characterized by a high meat and alcohol consumption and low micronutrients intake, is related to an increased stiffening of large arteries. |
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Authors:
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Emmanuelle Kesse-Guyot; Anne-Claire Vergnaud; Léopold Fezeu; Mahmoud Zureik; Jacques Blacher; Sandrine Péneau; Serge Hercberg; Pilar Galan; Sébastien Czernichow |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: European journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology Volume: 17 ISSN: 1741-8275 ISO Abbreviation: Eur J Cardiovasc Prev Rehabil Publication Date: 2010 Dec |
Date Detail:
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Created Date: 2011-01-10 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101192000 Medline TA: Eur J Cardiovasc Prev Rehabil Country: England |
Other Details:
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Languages: eng Pagination: 718-24 Citation Subset: IM |
Affiliation:
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UMR, INSERM U557/INRA U1125/CNAM/Université Paris 13, CRNH-IdF, Bobigny, France. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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