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Lookup NU author(s): Dr Jose Lara-Gallegos,
Professor John Mathers
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Objectives: To assess (i) understanding, acceptability and preference for two graphical displays of the Mediterranean diet (MD); and (ii) feasibility of a brief MD intervention and cost of adherence to this diet among British older adults.Design: Two studies undertaken at the Human Nutrition Research Centre, Newcastle University are reported. In study-1, preference and understanding of the MD guidelines and two graphical displays, a plate and a pyramid, were evaluated in an educational group session (EGS). In study-2, we evaluated the feasibility of a three-week brief MD intervention with two levels of dietary advice: Group-1 (level 1) attended an EGS on the MD, and Group-2 (level 2) attended an EGS and received additional support. MD adherence using a 9-point score, and the cost of food intake during intervention, were assessed.Results Study-1: No differences in preference for a MD plate or pyramid were observed. Both graphic displays were rated as acceptable and conveyed clearly these guidelines. Study-2: The intervention was rated as acceptable. No significant differences were observed between groups 1 and 2. Analysis of the combined sample showed significant increases from baseline in fish intake (P = 0.01) and MD score (P = 0.05). The cost of food intake during intervention was not significantly different from baseline.Conclusion: British older adults rated a MD as an acceptable model of healthy eating, and a plate and a pyramid as comprehensible graphic displays of these guidelines. A brief dietary intervention was also acceptable and revealed that greater adherence to the MD could be achieved without incurring significantly greater costs. (C) 2015 Published by Elsevier Ireland Ltd.
Author(s): Lara J, Turbett E, Mckevic A, Rudgard K, Hearth H, Mathers JC
Publication type: Article
Publication status: Published
Print publication date: 01/12/2015
Online publication date: 03/08/2015
Acceptance date: 31/07/2015
ISSN (print): 0378-5122
ISSN (electronic): 1873-4111
Publisher: Elsevier Ireland Ltd
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