Mediterranean, DASH, and MIND dietary patterns and cognitive function: The 2-year longitudinal changes in an older Spanish cohort

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  • dc.contributor.author Nishi, Stephanie
  • dc.contributor.author Castañer, Olga
  • dc.contributor.author Torre Fornell, Rafael de la
  • dc.contributor.author Fitó Colomer, Montserrat
  • dc.contributor.author Salas-Salvadó, Jordi
  • dc.date.accessioned 2022-03-21T11:54:37Z
  • dc.date.available 2022-03-21T11:54:37Z
  • dc.date.issued 2021
  • dc.description.abstract Background and Aims: Plant-forward dietary patterns have been associated with cardiometabolic health benefits, which, in turn, have been related to cognitive performance with inconsistent findings. The objective of this study was to examine the relationship between baseline adherence to three a priori dietary patterns (Mediterranean, DASH, and MIND diets) with 2-year changes in cognitive performance in older adults with overweight or obesity and high cardiovascular disease risk. Methods: A prospective cohort analysis was conducted within the PREDIMED-Plus trial, involving 6,647 men and women aged 55-75 years with overweight or obesity and metabolic syndrome. Using a validated, semiquantitative 143-item food frequency questionnaire completed at baseline, the dietary pattern adherence scores were calculated. An extensive neuropsychological test battery was administered at baseline and 2-year follow-up. Multivariable-adjusted linear regression models were used to assess associations between 2-year changes in cognitive function z-scores across tertiles of baseline adherence to the a priori dietary patterns. Results: Adherence to the Mediterranean diet at baseline was associated with 2-year changes in the general cognitive screening Mini-Mental State Examination (MMSE, β: 0.070; 95% CI: 0.014, 0.175, P-trend = 0.011), and two executive function-related assessments: the Trail Making Tests Part A (TMT-A, β: -0.054; 95% CI: -0.110, - 0.002, P-trend = 0.047) and Part B (TMT-B, β: -0.079; 95% CI: -0.134, -0.024, P-trend = 0.004). Adherence to the MIND diet was associated with the backward recall Digit Span Test assessment of working memory (DST-B, β: 0.058; 95% CI: 0.002, 0.114, P-trend = 0.045). However, higher adherence to the DASH dietary pattern was not associated with better cognitive function over a period of 2 years. Conclusion: In older Spanish individuals with overweight or obesity and at high cardiovascular disease risk, higher baseline adherence to the Mediterranean dietary pattern may be associated with better cognitive performance than lower adherence over a period of 2 years.
  • dc.description.sponsorship This work was supported by the official Spanish Institutions for funding scientific biomedical research, CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) and Instituto de Salud Carlos III (ISCIII), through the Fondo de Investigación para la Salud (FIS), which was co-funded by the European Regional Development Fund (six coordinated FIS projects leaded by JS-S and JV, including the following projects: PI13/00673, PI13/00492, PI13/00272, PI13/01123, PI13/00462, PI13/00233, PI13/02184, PI13/00728, PI13/01090, PI13/01056, PI14/01722, PI14/00636, PI14/00618, PI14/00696, PI14/01206, PI14/01919, PI14/00853, PI14/01374, PI14/00972, PI14/00728, PI14/01471, PI16/00473, PI16/00662, PI16/01873, PI16/01094, PI16/00501, PI16/00533, PI16/00381, PI16/00366, PI16/01522, PI16/01120, PI17/00764, PI17/01183, PI17/00855, PI17/01347, PI17/00525, PI17/01827, PI17/00532, PI17/00215, PI17/01441, PI17/00508, PI17/01732, PI17/00926, PI19/00957, PI19/00386, PI19/00309, PI19/01032, PI19/00576, PI19/00017, PI19/01226, PI19/00781, PI19/01560, PI19/01332, PI20/01802, PI20/00138, PI20/01532, PI20/00456, PI20/00339, PI20/00557, PI20/00886, and PI20/01158); the Especial Action Project entitled: Implementation y evaluación de una intervención intensiva sobre la actividad física Cohorte PREDIMED-Plus grant to JS-S; the European Research Council (Advanced Research Grant 2014–2019; agreement #340918) granted to MAM-G; the Recercaixa (number 2013ACUP00194) grant to JS-S; grants from the Consejería de Salud de la Junta de Andalucía (PI0458/2013, PS0358/2016, and PI0137/2018); the PROMETEO/2017/017 grant from the Generalitat Valenciana; the SEMERGEN grant; Juan de la Cierva-Incorporación research grant (IJC2019-042420-I) of the Spanish Ministry of Economy, Industry and Competitiveness and European Social Funds to JK. This research was also partially funded by EU-H2020 Grants [Eat2beNICE/H2020-SFS-2016-2; and the Horizon 2020 PRIME study (Prevention and Remediation of Insulin Multimorbidity in Europe); grant agreement #847879]. SKN was supported by a postdoctoral fellowship from the Canadian Institutes of Health Research (CIHR, MFE-171207)
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Nishi SK, Babio N, Gómez-Martínez C, Martínez-González MA, Ros E, Corella D et al. Mediterranean, DASH, and MIND dietary patterns and cognitive function: The 2-year longitudinal changes in an older Spanish cohort. Front Aging Neurosci. 2021 Dec 13;13:782067. DOI:10.3389/fnagi.2021.782067
  • dc.identifier.doi http://dx.doi.org/10.3389/fnagi.2021.782067
  • dc.identifier.issn 1663-4365
  • dc.identifier.uri http://hdl.handle.net/10230/52738
  • dc.language.iso eng
  • dc.publisher Frontiers Media
  • dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/847879
  • dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/340918
  • dc.rights © 2021 Stephanie K. Nishi et al. 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
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.rights.uri https://creativecommons.org/licenses/by/4.0/
  • dc.subject.other Persones grans
  • dc.subject.other Cognició en les persones grans
  • dc.subject.other Dietètica
  • dc.subject.other Dieta mediterrània
  • dc.title Mediterranean, DASH, and MIND dietary patterns and cognitive function: The 2-year longitudinal changes in an older Spanish cohort
  • dc.type info:eu-repo/semantics/article
  • dc.type.version info:eu-repo/semantics/publishedVersion

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