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首页> 外文期刊>Public Health Nutrition >Sociodemographic and lifestyle characteristics in relation to dietary patterns among young Brazilian adults.
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Sociodemographic and lifestyle characteristics in relation to dietary patterns among young Brazilian adults.

机译：与巴西年轻人饮食结构有关的社会人口统计学和生活方式特征。

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Objective. To identify dietary patterns among young adults and the relationships with socio-economic, demographic and lifestyle characteristics. Design. Population-based, cross-sectional analysis of a cohort study. Food intake was assessed by a frequency questionnaire, and dietary patterns were identified using principal components analysis. Setting. Southern Brazil. Subjects. A total of 4202 men and women aged 23 years, who participated in the 1982 Pelotas Birth Cohort Study. Results. Five dietary patterns were identified: common Brazilian, processed food, vegetable/fruit, dairy/dessert and tubers/pasta. Subjects who had low own or maternal educational levels, low social position or who were always poor throughout life had high adherence to the common Brazilian dietary pattern. In contrast, the processed food pattern was more likely to be followed by those belonging to middle and high social position and who were never poor. Men and smokers showed high adherence to the processed food and common Brazilian dietary patterns. Vegetable/fruit pattern was more likely to be followed by women and subjects engaged in physical activity. Women also showed high adherence to the dairy/dessert pattern. Conclusions. Our study among young Brazilian adults has identified distinct dietary patterns that are clearly influenced by socio-economic and lifestyle characteristics, which have important policy implications in a country with marked social and economic inequalities.
机译：目的。确定年轻人的饮食模式以及与社会经济，人口和生活方式特征的关系。设计。队列研究的基于人群的横断面分析。通过频率问卷评估食物摄入，并使用主成分分析确定饮食模式。设置。巴西南部。主题。参加1982年Pelotas出生队列研究的总计4202名23岁的男女。结果。确定了五种饮食模式：巴西普通食品，加工食品，蔬菜/水果，乳制品/甜点和块茎/面食。自己或母亲的教育水平低，社会地位低或一生中总是很贫穷的受试者对巴西常见的饮食方式有很高的依从性。相比之下，属于中等和较高社会地位但从不贫穷的人更可能遵循加工食品模式。男性和吸烟者对加工食品和巴西饮食习惯的坚持程度很高。妇女和从事体育锻炼的受试者更可能遵循蔬菜/水果模式。妇女还表现出高度遵守乳制品/甜点的模式。结论。我们在巴西年轻成年人中进行的研究确定了明显受社会经济和生活方式特征影响的独特饮食模式，这在一个具有明显社会和经济不平等现象的国家中具有重要的政策意义。

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