[Evaluation of a nutrition education intervention in teachers and students in pre-school and primary schools in los Andes, Chile].


The objective of the study was to assess the impact of a nutrition education program for teachers to improve food knowledge, food consumption and the nutritional status of their pre basic and basic students. A quasi-experimental study was carried out, with a pre-post evaluation of food knowledge, food consumption and nutritional status. The sample was 25… (More)


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