Browsing by Author "Pinto, Victoria"

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    Assessment of Diet Quality in Chilean Urban Population through the Alternate Healthy Eating Index 2010: A Cross-Sectional Study
    (2019) Pinto, Victoria; Landaeta-Diaz, Leslie; Castillo, Oscar; Villarroel, Luis; Rigotti, Attilio; Echeverria, Guadalupe
    Most worldwide causes of disease and death are strongly associated with dietary factors and the application of eating indexes has proved to be a useful tool to determine diet quality in populations. The aim of this study was to evaluate the diet quality in Chile through the application of the Alternate Healthy Eating Index 2010 (AHEI-2010). A representative sample (n = 879) of Chilean urban population aged 15-65 years old from the Latin American Study of Nutrition and Health (Estudio Latinoamericano de Nutricion y Salud; ELANS) was used. Dietary intake data were obtained through two 24-hour food recalls and one beverage frequency questionnaire, which were used to calculate AHEI-2010 and its association with sociodemographic and anthropometric variables. In this Chilean sample, the AHEI-2010 score was 43.7 +/- 7.8 points (mean +/- SD). Trans fats and sodium intake were the highest scoring AHEI-2010 components whereas sugar-sweetened beverages and whole grains had the lowest score. Women, older subjects, and individuals in medium-high socioeconomic levels had significantly higher mean AHEI-2010 scores. No association was found between AHEI-2010 and body mass index (BMI), or nutritional status. Conclusions: Diet quality in the Chilean urban population aged 15-65 years old is far from optimal. Thus, there is room for significant improvement of diet quality in Chile through design and implementation of public health policies, particularly in high-risk groups for chronic diseases.
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    Limitations and opportunities for the appropriation of the Mediterranean diet in Chilean adults with diagnostic elements of metabolic syndrome
    (2024) Calderon, Maribel; Plaza, Gianella; Gomez, Marisol; Samith, Barbara; Pinto, Victoria; Martinez, Ximena; Sara, Daniela; Echeverria, Guadalupe; Calzada, Mariana; Berkowitz, Loni; von Schultzendorf, Andrea; Pedrals, Nuria; Bitran, Marcela; Rigotti, Attilio
    Background: a healthy food intake pattern, specifically the Mediterranean diet (MedDiet), is a factor associated with reduced risk, lower prevalence, and better management of chronic diseases. However, there is limited information regarding how patients integrate proposals for adherence to this food pattern in their daily lives. Objective: to identify factors and conditions that influence adherence to the MedDiet in Chile. Methods: an exploratory qualitative study was applied in 35 to 65 -year -old patients of both sexes who presented at least one diagnostic criterion of metabolic syndrome (MetS). Through in-depth interviews and focal groups, knowledge, assessment, attitudes, and practices associated with changes and maintenance of healthy eating habits, with emphasis on the MedDiet, were investigated. Information analysis was carried out under the grounded theory approach using the ATLAS.ti software. Results: participants recognized the value of healthy eating, including the MedDiet, but declared low knowledge (identification of single foods items) together with facilitators (variety of ingredients) and limiting factors (taste, availability/cost of some items, family dynamics) for its routine adoption. In addition, change in eating habits generates a high initial cognitive and emotional load that requires not only individual but also relational effort as it implies modifications of family and collective practices. Conclusions: information obtained on barriers and opportunities to adhere to healthy eating such as the MedDiet is key to design and implement nutritional interventions based on this food pattern and that can be sustainable in time for chronic disease management in Chile.