Navegando por Palavras-chave "Nutritional Epidemiology"
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- ItemAcesso aberto (Open Access)Assessing food dietary intakes in Japanese-Brazilians using factor analysis(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2010-11-01) Gimeno, Suely Godoy Agostinho [UNIFESP]; Andreoni, Solange [UNIFESP]; Ferreira, Sandra Roberta Gouvea [UNIFESP]; Franco, Laercio Joel [UNIFESP]; Cardoso, Marly Augusto; Universidade Federal de São Paulo (UNIFESP); Universidade de São Paulo (USP)We describe the use of factor analysis for assessing food habits in Japanese-Brazilians. Dietary data from 1,283 participants of a cross-sectional study were used. Besides statistical criteria, we also used the conceptual meaning of identified profiles to obtain scores for dietary patterns (Japanese or Western profile). Paired Student t test, linear regression and Poisson models were used to verify the existence of relationship between these scores and generation, body mass index (BMI), waist circumference and presence of metabolic syndrome, respectively. First generation subjects had higher mean Japanese profile scores and lower Western profile scores than those of second generation. The Western dietary pattern was associated with BMI (p = 0.001), waist circumference (p = 0.023) and metabolic syndrome (p < 0.05). We concluded that these scores were able to discriminate subjects who maintained their traditional Japanese lifestyle or otherwise, and that the incorporation of a Western lifestyle is associated to high values of BMI, waist circumference and presence of metabolic syndrome.
- ItemAcesso aberto (Open Access)Avaliação do consumo de ultraprocessados por ovolactovegetarianos e vegetarianos estritos(Universidade Federal de São Paulo, 2022-08-03) Gomez, Isabella Lourenço [UNIFESP]; Martins, Paula Andrea [UNIFESP]; http://lattes.cnpq.br/1364300323959453; http://lattes.cnpq.br/5335495570334323; Universidade Federal de São Paulo (UNIFESP)Avaliar a participação de alimentos ultraprocessados na alimentação de indivíduos ovolactovegetarianos e vegetarianos estritos. Métodos: É um estudo transversal, com coleta de dados por meio digital. A amostra foi de 41 indivíduos moradores de municípios da Baixada Santista. Os participantes responderam um formulário com questões de identificação, dados socioeconômicos e questões sobre práticas alimentares. A coleta de dados do Recordatório 24h foi realizada por meio do software Intake24. Os alimentos inseridos na plataforma pelos voluntários foram classificados de acordo com o grau de processamento. Foi obtido o valor da contribuição energética proveniente de alimentos ultraprocessados por meio do software Web Diet. Realizou-se estatísticas descritivas e inferenciais utilizando o software SPSS (v16). Resultados: Do total da amostra 43,3% se declararam ovolactovegetarianos e 36,6% se declararam vegetarianos estritos. Sendo a maior parte com renda per capita de 3 a 15 salários-mínimos. Foi encontrado que 75% dos vegetarianos estritos são responsáveis pelas compras contra 52,4% de ovolactovegetarianos. Quanto ao hábito de preparar as suas próprias refeições, 70% dos vegetarianos estritos declararam ter este hábito. Dos 13 que responderam à pesquisa por completo, foi encontrado que em 66,7% dos ovolactovegetarianos (n=4) mais de 10% das colorias totais da dieta eram provenientes de alimentos ultraprocessados, enquanto no grupo de vegetarianos estritos (n=2) 33,3%. Conclusão: Os resultados sugerem que o consumo de alimentos ultraprocessados é acima do estabelecido na literatura, como uma dieta protetora de doenças crônicas não transmissíveis. Os achados são importantes para o desenvolvimento de políticas públicas e planejamento mais estudos voltados para este grupo.
- ItemAcesso aberto (Open Access)Effects of an intervention in eating habits and physical activity in Japanese-Brazilian women with a high prevalence of metabolic syndrome in Bauru, São Paulo State, Brazil(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2008-01-01) Ferreira, Sandra Roberta Gouvea [UNIFESP]; Gimeno, Suely Godoy Agostinho [UNIFESP]; Hirai, Amélia Toyomi [UNIFESP]; Harima, Helena; Matsumura, Luiza Kimiko [UNIFESP]; Almeida-Pititto, Bianca de [UNIFESP]; Universidade de São Paulo (USP); Universidade Federal de São Paulo (UNIFESP)We evaluated the impact of a lifestyle intervention on the cardiometabolic risk profile of women participating in the Study on Diabetes and Associated Diseases in the Japanese-Brazilian Population in Bauru. This was a non-controlled experimental study including clinical and laboratory values at baseline and after a 1-year intervention period. 401 Japanese-Brazilian women were examined (age 60.8±11.7 years), and 365 classified for metabolic syndrome (prevalence = 50.6%). Subjects with metabolic syndrome were older than those without (63.0±10.0 vs. 56.7±11.6 years, p < 0.01). After intervention, improvements in variables were found, except for C-reactive protein. Body mass index and waist circumference decreased, but adiposity reduction was more pronounced in the abdominal region (87.0±9.7 to 84.5±11.2cm, p < 0.001). Intervention-induced differences in total cholesterol, LDL, and post-challenge glucose were significant; women who lost more than 5% body weight showed a better profile than those who did not. The lifestyle intervention in Japanese-Brazilian women at high cardiometabolic risk improved anthropometric and laboratory parameters, but it is not known whether such benefits will persist and result in long-term reduction in cardiovascular events.
- ItemAcesso aberto (Open Access)Factors associated with stages of change for red meat and vegetable intake by Japanese-Brazilians(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2009-07-01) Barbieri, Patricia; Palma, Raphaela Fernanda Muniz; Nishimura, Renata Yumi; Damião, Renata [UNIFESP]; Bevilacqua, Marselle Rodrigues [UNIFESP]; Massimino, Flávia [UNIFESP]; Chain, Rita; Gimeno, Suely Godoy Agostinho [UNIFESP]; Ferreira, Sandra Roberta Gouvea [UNIFESP]; Sartorelli, Daniela Saes; Universidade de São Paulo (USP); Universidade Federal de São Paulo (UNIFESP); Universidade Sagrado CoraçãoStages of change assess individual motivation for lifestyle changes, contributing to the development of more effective intervention strategies. The objective of the present study was to identify factors associated with stages of change for lower intake of red meat and higher intake of vegetables in a cross-sectional analysis of 578 Japanese-Brazilians aged 30-90 years. In adjusted logistic regression models, the odds ratios for women (OR = 1.89; 95%CI: 1.154; 3.103) and physically active individuals (OR = 1.00; 95%CI: 1.000; 1.001) were positively associated with stage of action for the higher intake of vegetables. Inverse associations were observed between central obesity (OR = 0.5; 95%CI: 0.351; 0.887) and highest tertile of red meat intake (OR = 0.50; 95%CI: 0.302; 0.817), as well as a positive association between age (OR = 1.04; 95%CI: 1.020; 1.070) and the stage of action to the lower intake of meat were verified. Motivation for Japanese-Brazilians to change their food intake was linked to lifestyle. Stage of change is an important factor in mediating food intake behavior change.
- ItemAcesso aberto (Open Access)Fatores preditores do alcance das metas de um programa de intervenção em nipo-brasileiros(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2010-06-01) Camargo, Marilia Alessi Guena de; Franco, Laercio Joel [UNIFESP]; Gimeno, Suely Godoy Agostinho [UNIFESP]; Ferreira, Sandra Roberta Gouvea [UNIFESP]; Sartorelli, Daniela Saes; Universidade de São Paulo (USP); Universidade Federal de São Paulo (UNIFESP)The aim of this study was to identify baseline factors associated with achieving goals after a 12-month lifestyle intervention program in a Japanese-Brazilian population, using adjusted logistic regression models. In 2005, 321 participants were overweight. The odds [OR (IC95%)] of reaching the goals after 12 months of intervention were directly related to female gender [2.35 (1.34, 4.13)] and older age [1.03 (1.00, 1.06)] and inversely related to baseline morbidity [0.33 (0.14, 0.77)]. Of the 261 sedentary individuals, achieving the goal for physical activity was inversely related to working [0.44 (0.17, 0.95)]. No baseline predictors were found for reaching the goal of fruit and vegetable consumption or saturated fat intake after 12 months. At baseline, women, older individuals, and individuals without diseases or not working showed increased odds of achieving the goals after 12 months of the lifestyle intervention.
- ItemAcesso aberto (Open Access)Treament and prevention of anemia with ferrous sulfate plus folic acid in children attending daycare centers in Goiânia, Goiás State, Brazil: a randomized controlled trial(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2008-01-01) Hadler, Maria Claret Costa Monteiro [UNIFESP]; Sigulem, Dirce Maria [UNIFESP]; Alves, Maria de Fátima Costa; Torres, Vinícius Montenegro; Universidade Federal de Goiás Faculdade de Nutrição; Universidade Federal de São Paulo (UNIFESP); Universidade Federal de Goiás Instituto de Patologia Tropical e Saúde Pública; Vila São José Bento CotolengoThe objective of this study was to assess the prevalence of anemia and the therapeutic and prophylactic response to ferrous sulfate and folic acid. A double-blind, randomized, controlled clinical trial was conducted with 196 children 6 to 24 months of age enrolled in municipal daycare centers in Goiânia, Goiás State, Brazil. The children were assigned to two treatment groups that received a daily dose (5 times a week) of either 4.2mg/kg/day of ferrous sulfate + folic acid (50µg) or 4.2mg/kg/day of ferrous sulfate + folic acid placebo. One of the prevention groups received 1.4mg/kg/day of ferrous sulfate + folic acid (50µg/day) and the other 1.4mg/kg/day of ferrous sulfate + folic acid placebo. Supplementation lasted approximately three months. Baseline anemia prevalence was 56.1% (95%CI: 48.9-63.1). After treatment, anemia prevalence in the folic acid group (14%) was lower than in the placebo group (34.9%) (p = 0.02). After prophylaxis in the non-anemic children, the incidence of anemia did not differ between the groups, but there was an increase in hemoglobin level in the folic acid group (p = 0.003). Iron plus folic acid was effective for the treatment of anemia and improvement of hemoglobin level in non-anemic children.