与巴西人群饮食指南相关的饮食习惯：2018年巴西成年人中的相关因素
Dietary practices in relation to the Dietary guidelines for the brazilian population: associated factors among Brazilian adults, 2018.
作者信息
Gabe Kamila Tiemann, Jaime Patricia Constante
机构信息
Universidade de São Paulo, Faculdade de Saúde Pública, São Paulo, SP, Brasil.
Universidade de São Paulo, Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, São Paulo, SP, Brasil.
出版信息
Epidemiol Serv Saude. 2020 Mar 23;29(1):e2019045. doi: 10.5123/S1679-49742020000100019. eCollection 2020.
OBJECTIVE
to describe the adequacy of dietary practices in relation to the Dietary guidelines for the brazilian population, and to analyze associated factors among Brazilian adults.
METHODS
this was a cross-sectional study using a convenience sample of 900 adults (18-60 years old) resident in Brazil; a dietary practices scale (24 items; score 0-72) based on the Guideline recommendations was administered using an online panel; multiple linear regression analysis was used.
RESULTS
participants' mean age was 33.5 years and 52.0% of them were women; the mean score on the scale was 36.4 points (SD=8.5); scores were directly associated with age (linear trend p<0.001), and were higher among people from the North-Northeast regions (37.8), compared to those from the Midwest-Southern regions (35.8) (T-test p=0.001).
CONCLUSION
the adequacy of dietary practices in keeping with Guideline recommendations was associated with age and region of residence.
目的
描述与巴西人群饮食指南相关的饮食习惯适宜性，并分析巴西成年人中的相关因素。
方法
这是一项横断面研究，使用了居住在巴西的900名成年人（18 - 60岁）的便利样本；基于指南建议的饮食习惯量表（24项；得分0 - 72）通过在线小组进行施测；采用多元线性回归分析。
结果
参与者的平均年龄为33.5岁，其中52.0%为女性；量表的平均得分为36.4分（标准差 = 8.5）；得分与年龄直接相关（线性趋势p<0.001），与中西部 - 南部地区的人（35.8分）相比，北部 - 东北地区的人得分更高（37.8分）（t检验p = 0.001）。
结论
符合指南建议的饮食习惯适宜性与年龄和居住地区有关。
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