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0119/2023 - Body image dissatisfaction and low adherence to the western dietary pattern in schoolchildren: a cross-sectional study
Insatisfação com a imagem corporal e baixa aderência ao padrão alimentar ocidental em escolares: um estudo transversal

Author:

• Aline Monteiro dos Santos Ruas - Ruas, A.M. S - <alinemonteirods@hotmail.com>
ORCID: https://orcid.org/0000-0002-8981-5833

Co-author(s):

• Ana Marlucia Assis - Assis, A.M - <amos@ufba.br>
ORCID: https://orcid.org/0000-0002-8162-4274
• Carla de Magalhães Cunha - Cunha, C.M - <carlamagalhaesc@gmail.com>
ORCID: https://orcid.org/0000-0002-9644-7194
• Nadjane Ferreira Damascena - Damascena, N. F - <naidamascena@hotmail.com>
ORCID: https://orcid.org/0000-0002-4753-3088
• Sanjay Kinra - Kinra, S. - <Sanjay.Kinra@lshtm.ac.uk>
ORCID: https://orcid.org/0000-0001-6690-4625
• Camila Aparecida Borges - Borges, C. A. - <camilaborges.usp@gmail.com, camila.borges@usp.br>
ORCID: https://orcid.org/0000-0002-1743-2315
• Priscila Ribas Farias Costa - Costa, P.R.F - <priscilarf@yahoo.com.br>
ORCID: https://orcid.org/0000-0003-3809-9037
• Mônica Leila Portela de Santana - Santana, M.L.P. - <monicalportela@gmail.com>
ORCID: https://orcid.org/0000-0002-2706-8238


Abstract:

This study aimed to identify dietary patterns and to evaluate the association between body image perception and these patterns in schoolchildren. A cross-sectional study was conducted on 385 schoolchildren (both sexes, 10-17 years old)four public schools in Salvador, Brazil. Two non-consecutive 24-hour dietary recalls were applied and the dietary pattern was determined by Exploratory Factor Analysis after adjustment of dietary data by Multiple Source Method. To evaluate body image perception, we used a Brazilian body shape silhouette. We assessed the associations between body image perception and dietary patterns using the politomic logistic regression model adjusted for covariables. Three dietary patterns were retained: “western pattern”, unhealthy “healthy pattern” and “typical dishes/junk food”. After adjustment, adolescents who desire a smaller silhouette (2.48 [IC95%: 1.04-6.11], 3.49 [IC95%: 1.35-9.05] e 2.87 [IC95%: 1.13-7.26]) were likelier to adhere to the quintiles with the lowest consumption of the western pattern, compared to those satisfied with their body image. No associations were identified in the other two dietary patterns. Adolescents dissatisfied with their bodies tend to adhere less to unhealthy dietary patterns.

Keywords:

western dietary pattern, body dissatisfaction, body image, cross-sectional study.

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Ruas, A.M. S, Assis, A.M, Cunha, C.M, Damascena, N. F, Kinra, S., Borges, C. A., Costa, P.R.F, Santana, M.L.P.. Body image dissatisfaction and low adherence to the western dietary pattern in schoolchildren: a cross-sectional study. Cien Saude Colet [periódico na internet] (2023/May). [Citado em 27/12/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/body-image-dissatisfaction-and-low-adherence-to-the-western-dietary-pattern-in-schoolchildren-a-crosssectional-study/18745?id=18745



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