0009/2022 - Trajetória de mudanças das práticas alimentares de estudantes de uma universidade pública brasileira Trajectory of changes in dietary practices of studentsa Brazilian public university
Avaliar possíveis diferenças nas trajetórias alimentares de estudantes segundo assiduidade ao Restaurante Universitário (RU) e forma de ingresso na universidade. Experimento natural com graduandos (n=1.131) de uma universidade pública brasileira. Em 2011 e 2013 foram aplicados questionários identificados e autopreenchidos presencialmente sobre consumo regular de alimentos marcadores de alimentação saudável ou não saudável, realização do almoço, jantar e substituição de almoço e/ou jantar por lanche. A variação das práticas alimentares regulares foi avaliada pela trajetória individual de cada estudante obtida pela combinação das respostas nos dois questionários. A análise da associação entre a assiduidade ao RU e a trajetória (positiva ou negativa) foi feita por meio de modelos de regressão logística múltipla. Observou-se associação (IC 95% não sobrepostos) entre maior assiduidade ao RU e maior chance de trajetória positiva para realização de jantar e de almoço e para consumo de feijão, hortaliças, hortaliças cruas, frutas, biscoito de pacote, hambúrguer/embutidos e guloseimas e menor chance de trajetória negativa para feijão, hortaliças cruas e salgados fritos. A implementação do RU promoveu significativa melhoria da alimentação dos estudantes assíduos a ele, tanto cotistas quanto não cotistas.
Palavras-chave:
Consumo de Alimentos; Comportamento Alimentar; Estudantes.
Abstract:
Evaluate possible differences in dietary trajectories of students according to their attendance at an University Restaurant (UR) and to the means by which they were admitted to the university. Natural experiment conducted with undergraduate students (n=1.131)a Brazilian public university. In 2011 and 2013, a questionnaire identified and self-completed in person was applied on the regular consumption of foods that were markers of healthy or unhealthy diet, completion of lunch, dinner and replacement of lunch and/or dinner with a snack. Changes in regular food practices were examined by the individual trajectory of each student versus the studied practices obtained by combining the responsesthe questionnaires. The analysis of the association between UR attendance and trajectory was carried out using multiple logistic regression models. An association was observed (95% CI non-overlapping) amid greater UR attendance and higher chance of a positive trajectory for dinner and lunch, and consumption of beans, vegetables, raw vegetables fruit, cookies, packaged salty snacks, hamburger and sweets, and lower chance of a negative trajectory for beans, raw vegetables and fried snacks. The implementation of the UR promoted a significant improvement in the feeding of students assiduous to it.
Trajectory of changes in dietary practices of studentsa Brazilian public university
Resumo (abstract):
Evaluate possible differences in dietary trajectories of students according to their attendance at an University Restaurant (UR) and to the means by which they were admitted to the university. Natural experiment conducted with undergraduate students (n=1.131)a Brazilian public university. In 2011 and 2013, a questionnaire identified and self-completed in person was applied on the regular consumption of foods that were markers of healthy or unhealthy diet, completion of lunch, dinner and replacement of lunch and/or dinner with a snack. Changes in regular food practices were examined by the individual trajectory of each student versus the studied practices obtained by combining the responsesthe questionnaires. The analysis of the association between UR attendance and trajectory was carried out using multiple logistic regression models. An association was observed (95% CI non-overlapping) amid greater UR attendance and higher chance of a positive trajectory for dinner and lunch, and consumption of beans, vegetables, raw vegetables fruit, cookies, packaged salty snacks, hamburger and sweets, and lower chance of a negative trajectory for beans, raw vegetables and fried snacks. The implementation of the UR promoted a significant improvement in the feeding of students assiduous to it.
Perez, P. M. P., de Castro, I. R. R, Franco, A. da S.. Trajetória de mudanças das práticas alimentares de estudantes de uma universidade pública brasileira. Cien Saude Colet [periódico na internet] (2022/jan). [Citado em 23/12/2024].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/trajetoria-de-mudancas-das-praticas-alimentares-de-estudantes-de-uma-universidade-publica-brasileira/18265?id=18265
