Health Literacy and Its Association with the Adoption of the Mediterranean Diet: A Cross-Sectional Study

Health literacy (HL) is a crucial factor influencing health-related decisions, including dietary patterns. The Mediterranean diet is widely recognized as one of the healthiest eating patterns. This study aims to explore the association between HL levels among adults in socially vulnerable contexts a...

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Veröffentlicht in:Nutrients 2024-07, Vol.16 (14), p.2176
Hauptverfasser: Duarte, Ana, Martins, Juliana, Lopes, Cristiana, Silva, Maria José, Augusto, Cláudia, Martins, Silvana Peixoto, Rosário, Rafaela
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container_issue 14
container_start_page 2176
container_title Nutrients
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creator Duarte, Ana
Martins, Juliana
Lopes, Cristiana
Silva, Maria José
Augusto, Cláudia
Martins, Silvana Peixoto
Rosário, Rafaela
description Health literacy (HL) is a crucial factor influencing health-related decisions, including dietary patterns. The Mediterranean diet is widely recognized as one of the healthiest eating patterns. This study aims to explore the association between HL levels among adults in socially vulnerable contexts and their adoption of the Mediterranean diet. Conducted as part of a cluster-randomized trial in primary schools, the research involved 557 parents of children aged 6 to 10 who consented to participate. HL was assessed using the HLS questionnaire, while adoption of the Mediterranean diet was evaluated using the MEDAS questionnaire. Participants also provided anthropometric and sociodemographic data via a questionnaire, from which BMI was calculated (weight/height ). Education level was categorized as higher education or lower and professional status was classified based on occupational categories. Generalized linear models and logistic regression were employed for analysis. The findings indicate a direct association between HL level and adoption of the Mediterranean diet (B = 0.022, 95% CI 0.010-0.035, < 0.001), underscoring the influence of HL on dietary choices. Specifically, the healthcare dimension of HL emerges as pivotal in shaping dietary behaviors, particularly towards the Mediterranean diet. These results underscore the importance of policies and programs aimed at enhancing HL, especially among socially vulnerable populations. Prioritizing public health interventions to improve HL is critical for promoting better dietary decision-making.
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source MDPI - Multidisciplinary Digital Publishing Institute; MEDLINE; EZB-FREE-00999 freely available EZB journals; PubMed Central; PubMed Central Open Access
subjects Adult
Child
Cross-Sectional Studies
Decision making
Diet, Mediterranean - statistics & numerical data
Disease prevention
educational status
Feeding Behavior
Female
health education
Health Literacy
health services
Humans
Male
Mediterranean diet
Middle Aged
Parents
public health
questionnaires
regression analysis
Socioeconomic factors
Surveys and Questionnaires
title Health Literacy and Its Association with the Adoption of the Mediterranean Diet: A Cross-Sectional Study
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