Journal
PUBLIC HEALTH NUTRITION
Volume 17, Issue 9, Pages 2001-2009Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S1368980013002188
Keywords
Mediterranean diet adherence; Nutrition intake
Funding
- International PhD Program in Neuropharmacology, University of Catania Medical School, Catania, Italy
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Objective: To assess adherence to the Mediterranean diet and nutrient intakes in a population of Sicily, southern Italy and to evaluate possible determinants, particularly socio-cultural and lifestyle factors. Design: Cross-sectional. Setting: Urban and rural areas of eastern Sicily. Subjects: Between May 2009 and December 2010, 3090 adults were randomly recruited through the collaboration of fourteen general practitioners. Adherence to the Mediterranean diet was measured by the MedDietScore. Nutrient intakes were assessed through the 24 h recall of the previous day's dietary intake. Results: Rural participants were barely more adherent to the Mediterranean diet than their urban counterparts (mean scores were 27.8 and 27.2, respectively, P=0.037).The MedDietScore was correlated with intakes of MUFA, fibre and vitamin C, as well as with consumption of non-refined cereals, vegetables, fruit, meat, dairy products, alcohol and nuts. Regression analysis revealed that older and more educated people were more likely to be in the highest tertile of MedDietScore (OR=51.90; 95% CI 1.39, 2.59 and OR=1.29; 95% CI 1.05, 1.58, respectively). A significant difference in quantity (moderate) and quality (red wine and beer) of alcohol was found according to adherence to the Mediterranean diet. Finally, more active participants were 1.5 times more likely to form part of the high-adherence group. Conclusions: A slow but concrete moving away from traditional patterns has been observed in younger people and low educated people. Public health interventions should focus on these target populations in order to improve the quality of their diet.
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