Análisis de meriendas escolaresestudio piloto en educación infantil

Resumen

Background: The school can be a favorable context to prevent childhood obesity, so that the pattern of school snacks can contribute to the adoption of healthy habits. The aim of this study was twofold: a) to analyze the degree of compliance with the prescribed snacks; b) to compare the characteristics of the snacks according to whether they were prescribed or not. Methods: Cross-sectional study in which schools in the cities of Vigo and Pontevedra participated. For the comparative analysis, we classified and categorized each of the snacks in the schools with and without guidelines. Likewise, the composition of the established snacks was compared, depending on whether or not they had complied with the guideline. Results: A total of 1259 established snacks and 1363 without guidelines were analyzed. Of the snacks collected, 81.2% complied with the requirements established. The non-established snacks included a significantly higher number of foods (p<0.001), as well as a higher percentage of ultra-processed foods. In guideline centers, compliant children included more fruit and sausage, while non-compliant children had more ultra-processed foods. Conclusions: The school snack program in early childhood education is an effective strategy to ensure a varied nutrition and a lower intake of ultra-processed foods.