Factors associated with adherence to the Mediterranean diet among medical students at a private university in Lima, Peru
Victor Juan Vera-Ponce 1 2 * , Jamee Guerra Valencia 1 3 , Jenny Raquel Torres-Malca 1 , Fiorella E Zuzunaga-Montoya 1 , Gianella Zulema Zeñas-Trujillo 1 , Liliana Cruz-Ausejo 1 , Joan A Loayza-Castro 1 , Jhony A De La Cruz-Vargas 1
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1 Instituto de Investigaciones en Ciencias Biomédicas, Universidad Ricardo Palma, Santiago de Surco, Lima, PERU2 Universidad Tecnológica del Perú, Lima, PERU3 Universidad Privada del Norte, Lima, PERU* Corresponding Author


Introduction: The Mediterranean diet (MedD)is a characteristic eating pattern of the countries of the Mediterranean region. Nonetheless, is unknown its adherence in medical students. We aimed to determine the prevalence of adherence to the Mediterranean diet (AMedD) and associated factors in medical students from Peru.
Material and methods: Analytical cross-sectional study carried out by means of a virtual survey. PREDIMED scale was used to evaluate AMedD. The factors assessed were age, sex, academic year, body mass index (BMI), place of lunch consumption, cigarette smoking, and physical activity. Poisson regression with robust variance was used to present it in crude and adjusted prevalence ratios (PRa).
Results: High AMedD was present in 38.50%. Statistically significant association was found for sex (PRa: 0.623; 95%CI 0.488-0.796); for overweight (PRa: 0.417; 95%CI 0.270-0.644), obesity (PRa: 0.591; 95%CI 0.400-0.874) versus normopese; cigarette smoking (PRa: 0.450; 95%CI 0.263-0.773); and high physical activity (PRa: 1.652; 95%CI 1.233-2.215).
Conclusions: AMedD was low. The related factors were sex, BMI, consumption of lunch outside the home, cigarette smoking, and a high level of physical activity. If this is confirmed in future studies, it would be necessary to consider these elements to encourage greater consumption of MedD components by students, which would help to improve their long-term health.


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Article Type: Original Article

ELECTRON J GEN MED, 2023, Volume 20, Issue 4, Article No: em483


Publication date: 01 Jul 2023

Online publication date: 15 Mar 2023

Article Views: 1034

Article Downloads: 855

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