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0365/2019 - BMI variation, dietary patterns and physical activity among adults aged 21-44 years.
Variação de IMC, padrões alimentares e atividade física entre adultos de 21 a 44 anos.

Author:

• Iolanda Karla Santana dos Santos - Santos, I.K.S - <iosantanasantos@gmail.com>
ORCID: https://orcid.org/0000-0003-3347-8396

Co-author(s):

• Wolney Lisboa Conde - Conde, W.L - <wolney@usp.br>
ORCID: https://orcid.org/0000-0003-0493-134X


Abstract:

Objective: To describe the association between BMI variation, eating patterns and physical activity among adults aged 21 to 44 years2007 to 2012. Methods: Cross-sectional study with the VIGITEL database. Eating patterns were identified with Principal Components Analysis for the period2007 to 2012. Components with eigenvalues>1.0 were retained and factor loadings greater than |0.3| were highlighted. For everyone, a score was calculated by each pattern. Then, the difference Body Mass Index (ΔBMI) variable was created. Linear regression with ΔBMI outcome and Poisson regression with obesity outcome were conducted. Results: Four eating patterns were retained: Prudent, Transition, Western and Traditional. After multivariate adjustment, ΔBMI was inversely associated to practice of physical activity in leisure. Obesity presented a positive association with Western pattern, watching television ≥3 hours a day and physical inactivity. Obesity was inversely associated with Prudent pattern, Traditional pattern, practice of physical activity in leisure and practice of physical activity at work. Conclusion: Eating patterns based on unprocessed and minimally processed foods and practice of physical activity are protective factors to obesity.

Keywords:

Surveillance; Feeding Behavior; Exercise; Obesity.

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Santos, I.K.S, Conde, W.L. BMI variation, dietary patterns and physical activity among adults aged 21-44 years.. Cien Saude Colet [periódico na internet] (2019/Nov). [Citado em 27/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/bmi-variation-dietary-patterns-and-physical-activity-among-adults-aged-2144-years/17439



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