0498/2018 - Magnesium intake in a Longitudinal Study of Adult Health: Associated Factors and the Main Food Sources. Ingestão de magnésio no Estudo Longitudinal de Saúde do Adulto: Fatores associados e os principais alimentos contribuintes.
Identificar fatores sociodemográficos e de estilo de vida associados à ingestão de magnésio e descrever seus principais alimentos contribuintes no Estudo Longitudinal de Saúde do Adulto (ELSA-Brasil). Métodos: Trata-se de um estudo observacional, transversal, desenvolvido com dados da linha de base do ELSA-Brasil (2008-2010). Associações entre a ingestão habitual de magnésio e fatores sociodemográficos e de estilo de vida foram testadas por regressão linear múltipla. Contribuintes alimentares foram identificados a partir do cálculo do porcentual de magnésio fornecido por cada item do QFA em relação quantidade total proveniente de todos os alimentos. Resultados: Os principais alimentos contribuintes para a ingestão de magnésio foram: feijão, aveia, nozes, arroz branco, laranja, pão francês, peixe cozido, carne sem osso, leite integral e pão integral. Foram encontradas associações positivas entre consumo de magnésio e sexo feminino, faixa etária ?60 anos, cor de pele auto-declarada como negra, indígena ou parda, renda per capita ?3 salários mínimos e níveis de atividade física moderado ou vigoroso. Conclusão: Alimentos da dieta tradicional do brasileiro foram os maiores contribuintes para a ingestão de magnésio, que também foi influenciada por fatores sociodemográficos e de estilo de vida.
Palavras-chave:
Magnésio; fatores sociodemográficos; estilo de vida; alimentos contribuintes.
Abstract:
Introduction: This study aimed to identify the sociodemographic and lifestyle factors associated with magnesium intake and describe the main food sources in the Brazilian Longitudinal Study of Adult Health (ELSA-Brazil). Methods: This observational, cross-sectional study was conducted using the baseline datathe ELSA-Brazil (2008–2010). Associations between usual magnesium intake and sociodemographic and lifestyle factors were analyzed using multiple linear regression. Food sources were identified by calculating the percentage contribution of each FFQ item to the amount of magnesium provided by all foods. The analysis was performed using Stata® software (version 12), assuming a statistical significance level of 5%. Results: The top food sources to magnesium intake were as follows: beans, oats, nuts, white rice, orange, French bread, cooked fish, boneless meat, whole milk, and whole wheat bread. There were positive associations between magnesium intake and female sex; age ≥60 years; self-reported black, indigenous, or brown skin colors; per capita income ≥3 minimum wages, and moderate or vigorous physical activity levels. Conclusion: Sociodemographic and lifestyle factors were associated with magnesium intake among the evaluated individuals.
Ingestão de magnésio no Estudo Longitudinal de Saúde do Adulto: Fatores associados e os principais alimentos contribuintes.
Resumo (abstract):
Introduction: This study aimed to identify the sociodemographic and lifestyle factors associated with magnesium intake and describe the main food sources in the Brazilian Longitudinal Study of Adult Health (ELSA-Brazil). Methods: This observational, cross-sectional study was conducted using the baseline datathe ELSA-Brazil (2008–2010). Associations between usual magnesium intake and sociodemographic and lifestyle factors were analyzed using multiple linear regression. Food sources were identified by calculating the percentage contribution of each FFQ item to the amount of magnesium provided by all foods. The analysis was performed using Stata® software (version 12), assuming a statistical significance level of 5%. Results: The top food sources to magnesium intake were as follows: beans, oats, nuts, white rice, orange, French bread, cooked fish, boneless meat, whole milk, and whole wheat bread. There were positive associations between magnesium intake and female sex; age ≥60 years; self-reported black, indigenous, or brown skin colors; per capita income ≥3 minimum wages, and moderate or vigorous physical activity levels. Conclusion: Sociodemographic and lifestyle factors were associated with magnesium intake among the evaluated individuals.
Levy, J, Miranda, A.A.M, Teixeira, J.A, Carli, E, Benseñor, I.J.M, Lotufo, P. A., Marchioni, D.M.L. Magnesium intake in a Longitudinal Study of Adult Health: Associated Factors and the Main Food Sources.. Cien Saude Colet [periódico na internet] (2018/nov). [Citado em 23/12/2024].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/magnesium-intake-in-a-longitudinal-study-of-adult-health-associated-factors-and-the-main-food-sources/17031?id=17031
