Casas, Rosa
Ribó-Coll, Margarida
Ros, Emilio
Fitó, Montserrat
Lamuela-Raventos, Rosa-María
Salas-Salvadó, Jordi
Zazpe, Itziar
Martínez-González, Miguel-Angel
Sorlí, Jose V.
Estruch, Ramon
Sacanella, Emilio http://orcid.org/0000-0001-8018-1523
Funding for this research was provided by:
Instituto de Salud Carlos III (PI13/02184)
Sociedad Española de Medicina Interna (DN40585)
Universitat de Barcelona
Article History
Received: 21 June 2021
Accepted: 11 November 2021
First Online: 28 November 2021
Declarations
:
: Dr Estruch reports personal fees and non-financial support from The Research Foundation on Wine and Nutrition (FIVIN), non-financial support from The Beer and Health Foundation and the European Foundation for Alcohol Research (ERAB), personal fees from Cerveceros de España, personal fees from Sanofi-Aventis, grants from Novartis, outside the submitted work. Dr Ros reports grants, personal fees, non-financial support and other from California Walnut Commission, grants, personal fees, non-financial support and other from Alexion, personal fees, non-financial support and other from Ferrer International, personal fees, non-financial support and other from Danone, outside the submitted work. Dr Lamuela-Raventós reports personal fees and non-financial support from The Beer and Health Foundation and the European Foundation for Alcohol Research (ERAB), personal fees from Cerveceros de España, outside the submitted work. Dr Salas-Salavadó reports non-financial support from the Diabetes and Nutrition Study Group (DNSG) of the European Association for the Study of Diabetes (EASD) and the Clinical Practice Guidelines Expert Committee of the European Association for the study of Diabetes (EASD) during the conduct of the study, grants from the Instituto de Salud Carlos III, European Commission, and US National Institutes of Health, other from the Almond Board of California and Patrimonio Comunal Olivarero, personal fees from Danone and the Instituto Danone Spain, and grants and non-financial support from the International Nut and Dried Fruit Council outside the submitted work, and Jordi Salas-Salvadó served on the Scientific Committee of the Spanish Food and Safety Agency and the Spanish Federation of the Scientific Societies of Food, Nutrition, and Dietetics. He is a member of the International Carbohydrate Quality Consortium (ICQC). No other potential conflict of interest relevant to this article is reported.
: The protocol was approved by the institutional review boards of the participating centres. The study was conducted according to the guidelines of the Declaration of Helsinki, and is registered at controlled-trials.com as ISRCTN35739639.
: All participants provided the written informed consent.
: The dataset analyzed during the current study is not publicly available due to national data regulations and for ethical reasons, e.g. we do not have the explicit written consent of the study volunteers to make their deidentified data available at the end of the study. However, data described in the manuscript, codebook, and analytic codes will be made available upon request by contacting the PREDIMED Steering Committee (predimed-steering-committe@googlegroups.com). The request will be passed to all the members of the committee for deliberation.