Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/40830
Title: Dietary energy density and body weight changes after 3 years in the PREDIMED study
Authors: Razquin, Cristina
Sánchez-Tainta, A.
Salas-Salvadó, Jordi
Buil-Cosiales, P.
Corella, Dolores
Fitó, Montse
Ros, Emilio
Estruch, Ramón
Arós, Fernando
Gómez-Gracia, Enrique
Fiol, Miquel
Lapetra, José
Serra-Majem, Lluís 
Pinto, Xavier
Schröder, H.
Tur, Josep A.
Sorlí, José V
Lamuela-Raventós, R.M.
Bullo, M.
Bes-Rastrollo, Maira
Martínez-González, Miguel Ángel
PREDIMED GRP
UNESCO Clasification: 3206 Ciencias de la nutrición
Keywords: PREDIMED
Dietary energy density
Body weight change
Extra-virgin olive oil
Nuts, et al
Issue Date: 2017
Journal: International Journal of Food Sciences and Nutrition 
Abstract: The association of dietary energy density (ED) and overweight is not clear in the literature. Our aim was to study in 4259 of the PREDIMED trial whether an increase in dietary ED based on a higher adherence to a Mediterranean dietary pattern was associated with 3-year weight gain. A validated 137-item food-frequency questionnaire was administered. Multivariable-adjusted models were used to analyze the association between 3-year ED change and the subsequent 3-year body weight change.The most important weight reduction after 3-year follow-up was observed in the two lowest quintiles and the highest quintile of ED change. The highest ED increase was characterized by an increased intake of extra virgin olive oil (EVOO) and nuts and a decreased intake of other oils, vegetable and fruit consumption (p<.001). In conclusion, increased 3-year ED in the PREDIMED study, associated with a higher EVOO and nuts consumption, was not associated with weight gain.
URI: http://hdl.handle.net/10553/40830
ISSN: 0963-7486
DOI: 10.1080/09637486.2017.1295028
Source: International Journal of Food Sciences and Nutrition [ISSN 0963-7486], v. 68 (7), p. 865-872
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