Diet patterns associated with cognitive decline: methods to harmonize data from European and US cohort studies

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  • dc.contributor.author Ayala García, Amaya
  • dc.contributor.author Soldevila Domènech, Natàlia
  • dc.contributor.author Yi, So-Yun
  • dc.contributor.author Torre Fornell, Rafael de la
  • dc.contributor.author Steffen, Lyn M.
  • dc.contributor.author IAFNS Retrospective Harmonization Expert Working Group
  • dc.date.accessioned 2024-06-06T06:08:12Z
  • dc.date.available 2024-06-06T06:08:12Z
  • dc.date.issued 2024
  • dc.description.abstract The impact of dietary intake on cognitive outcomes and dementia prevention is a topic of increasing interest. Meta-analyses of observational studies, mostly conducted within US and European populations, have reported benefits of healthy diet patterns on cognitive performance, but results from individual studies have been inconsistent. These inconsistencies are likely due to the diverse methodology used in studies, including different diet and cognitive function assessment instruments, follow-up periods, and analytical methods, which make drawing conclusions relevant to dietary guidance challenging. The objective of this project is to describe a protocol to conduct a retrospective harmonization study on dietary intake and cognitive health using data from European and US studies. The recommendations resulting from the project can be used to support evidence-based synthesis for future iterations of the Dietary Guidelines for Americans or other population-based dietary guidance. Additionally, this study will serve as a harmonization guide for future research on the relationship between diet patterns and cognition. The approach outlined ultimately aims to optimize resources and expedite research efforts for dementia prevention.
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Ayala-Garcia A, Soldevila-Domenech N, Yi SY, de la Torre R, Steffen LM; IAFNS Retrospective Harmonization Expert Working Group. Diet patterns associated with cognitive decline: methods to harmonize data from European and US cohort studies. Front Nutr. 2024 Mar 21;11:1379531. DOI: 10.3389/fnut.2024.1379531
  • dc.identifier.doi http://dx.doi.org/10.3389/fnut.2024.1379531
  • dc.identifier.issn 2296-861X
  • dc.identifier.uri http://hdl.handle.net/10230/60362
  • dc.language.iso eng
  • dc.publisher Frontiers
  • dc.relation.ispartof Front Nutr. 2024 Mar 21;11:1379531
  • dc.rights © 2024 Ayala-Garcia, Soldevila-Domenech, Yi, de la Torre and Steffen. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms (http://creativecommons.org/licenses/by/4.0/).
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.rights.uri http://creativecommons.org/licenses/by/4.0/
  • dc.subject.keyword Cognition
  • dc.subject.keyword Diet
  • dc.subject.keyword Harmonization
  • dc.subject.keyword Longitudinal data
  • dc.subject.keyword Meta-analysis
  • dc.subject.keyword Protocol
  • dc.title Diet patterns associated with cognitive decline: methods to harmonize data from European and US cohort studies
  • dc.type info:eu-repo/semantics/article
  • dc.type.version info:eu-repo/semantics/publishedVersion