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http://hdl.handle.net/2445/121119
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DC Field | Value | Language |
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dc.contributor.author | Castro-Quezada, Itandehui | - |
dc.contributor.author | Sánchez-Villegas, Almudena | - |
dc.contributor.author | Estruch Riba, Ramon | - |
dc.contributor.author | Salas Salvadó, Jordi | - |
dc.contributor.author | Corella Piquer, Dolores | - |
dc.contributor.author | Schröder, Helmut, 1958- | - |
dc.contributor.author | Alvarez Pérez, Jacqueline | - |
dc.contributor.author | Ruiz López, María Dolores | - |
dc.contributor.author | Artacho, Reyes | - |
dc.contributor.author | Ros Rahola, Emilio | - |
dc.contributor.author | Bulló, Mònica | - |
dc.contributor.author | Covas Planells, María Isabel | - |
dc.contributor.author | Ruiz-Gutiérrez, Valentina | - |
dc.contributor.author | Ruiz Canela, Miguel | - |
dc.contributor.author | Buil Cosiales, Pilar | - |
dc.contributor.author | Gómez Gracia, Enrique | - |
dc.contributor.author | Lapetra, José | - |
dc.contributor.author | Pintó Sala, Xavier | - |
dc.contributor.author | Arós, Fernando | - |
dc.contributor.author | Fiol Sala, Miguel | - |
dc.contributor.author | Lamuela Raventós, Rosa Ma. | - |
dc.contributor.author | Martínez-González, Miguel Ángel, 1957- | - |
dc.contributor.author | Serra Majem, Lluís | - |
dc.date.accessioned | 2018-03-26T14:46:38Z | - |
dc.date.available | 2018-03-26T14:46:38Z | - |
dc.date.issued | 2014-09-24 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | http://hdl.handle.net/2445/121119 | - |
dc.description.abstract | OBJECTIVE: Different types of carbohydrates have diverse glycemic response, thus glycemic index (GI) and glycemic load (GL) are used to assess this variation. The impact of dietary GI and GL in all-cause mortality is unknown. The objective of this study was to estimate the association between dietary GI and GL and risk of all-cause mortality in the PREDIMED study. MATERIAL AND METHODS: The PREDIMED study is a randomized nutritional intervention trial for primary cardiovascular prevention based on community-dwelling men and women at high risk of cardiovascular disease. Dietary information was collected at baseline and yearly using a validated 137-item food frequency questionnaire (FFQ). We assigned GI values of each item by a 5-step methodology, using the International Tables of GI and GL Values. Deaths were ascertained through contact with families and general practitioners, review of medical records and consultation of the National Death Index. Cox regression models were used to estimate multivariable-adjusted hazard ratios (HR) and their 95% CI for mortality, according to quartiles of energy-adjusted dietary GI/GL. To assess repeated measures of exposure, we updated GI and GL intakes from the yearly FFQs and used Cox models with time-dependent exposures. RESULTS: We followed 3,583 non-diabetic subjects (4.7 years of follow-up, 123 deaths). As compared to participants in the lowest quartile of baseline dietary GI, those in the highest quartile showed an increased risk of all-cause mortality [HR = 2.15 (95% CI: 1.15-4.04); P for trend = 0.012]. In the repeated-measures analyses using as exposure the yearly updated information on GI, we observed a similar association. Dietary GL was associated with all-cause mortality only when subjects were younger than 75 years. CONCLUSIONS: High dietary GI was positively associated with all-cause mortality in elderly population at high cardiovascular risk. | - |
dc.format.extent | 10 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Public Library of Science (PLoS) | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1371/journal.pone.0107968 | - |
dc.relation.ispartof | PLoS One, 2014, vol. 9, num. 9, p. e107968 | - |
dc.relation.uri | https://doi.org/10.1371/journal.pone.0107968 | - |
dc.rights | cc-by (c) Castro-Quezada, Itandehui et al., 2014 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Medicina) | - |
dc.subject.classification | Glucèmia | - |
dc.subject.classification | Dieta | - |
dc.subject.classification | Malalties cardiovasculars | - |
dc.subject.classification | Mortalitat | - |
dc.subject.other | Blood sugar | - |
dc.subject.other | Diet | - |
dc.subject.other | Cardiovascular diseases | - |
dc.subject.other | Mortality | - |
dc.title | A high dietary glycemic index increases total mortality in a Mediterranean population at high cardiovascular risk | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 647281 | - |
dc.date.updated | 2018-03-26T14:46:38Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 25250626 | - |
Appears in Collections: | Articles publicats en revistes (Medicina) Articles publicats en revistes (IDIBAPS: Institut d'investigacions Biomèdiques August Pi i Sunyer) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
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