Article (Scientific journals)
Association of Empirically Derived Dietary Patterns with Cardiovascular Risk Factors: A Comparison of PCA and RRR Methods
Sauvageot, Nicolas; Leite, sonia; Alkerwi, Ala'a et al.
2016In PLoS ONE, 11 (8)
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Abstract :
[en] Abstract Introduction Principal component analysis is used to determine dietary behaviors of a population whereas reduced rank regression is used to construct disease-related dietary patterns. This study aimed to compare both types of DP and theirs associations with cardiovascular risk factors (CVRF). Materiel and Methods Data were derived from the cross sectional NESCAV (Nutrition, Environment and Cardiovascular Health) study, aiming to describe the cardiovascular health of the Greater region’s population (Grand duchy of Luxembourg, Wallonia (Belgium), Lorraine (France)). 2298 individuals were included for this study and dietary intake was assessed using a 134-item food frequency questionnaire. Results We found that CVRF-related patterns also reflect eating behaviours of the population. Comparing concordant food groups between both dietary pattern methods, a diet high in fruits, oleaginous and dried fruits, vegetables, olive oil, fats rich in omega 6 and tea and low in fried foods, lean and fatty meat, processed meat, ready meal, soft drink and beer was associated with lower prevalence of CVRF. In the opposite, a pattern characterized by high intakes of fried foods, meat, offal, beer, wine and aperitifs and spirits, and low intakes of cereals, sugar and sweets and soft drinks was associated with higher prevalence of CVRF. Conclusion In sum, we found that a “Prudent” and “Animal protein and alcohol” patterns were both associated with CVRF and behaviourally meaningful. Moreover, the relationships of those dietary patterns with lifestyle characteristics support the theory that food choices are part of a larger pattern of healthy lifestyle.
Disciplines :
Public health, health care sciences & services
Author, co-author :
Sauvageot, Nicolas ;  Université de Liège - ULiège > Form. doct. sc. santé publique
Leite, sonia
Alkerwi, Ala'a
Sissani, leila
Zannad, faiez
Stranges, Saverio
Donneau, Anne-Françoise ;  Université de Liège > Département des sciences de la santé publique > Biostatistique
Albert, Adelin  ;  Université de Liège > Département des sciences de la santé publique > Département des sciences de la santé publique
Guillaume, Michèle ;  Université de Liège > Département des sciences de la santé publique > Epidémiologie nutritionnelle
Language :
English
Title :
Association of Empirically Derived Dietary Patterns with Cardiovascular Risk Factors: A Comparison of PCA and RRR Methods
Publication date :
22 August 2016
Journal title :
PLoS ONE
eISSN :
1932-6203
Publisher :
Public Library of Science, San Franscisco, United States - California
Volume :
11
Issue :
8
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 10 April 2017

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