期刊
CADERNOS DE SAUDE PUBLICA
卷 30, 期 3, 页码 502-510出版社
CADERNOS SAUDE PUBLICA
DOI: 10.1590/0102-311X00167512
关键词
Food Consumption; Statistical Factor Analysis; Waist Circumference; Waist-Hip Ratio; Adults
资金
- Capes [23038.042868/2008-11]
- CNPq [473390/2008-6]
This study aimed to identify dietary patterns and assess their association with abdominal fat. A cross-sectional study was conducted in the Central West Region of Brazil with a probabilistic sample of 208 adults of both sexes. Data on food intake was obtained using a food frequency questionnaire and factor analysis (principal components) was conducted to identify dietary patterns. Waist circumference (WC) and waist-to-hip ratio (WHR) were used to assess abdominal fat. The association between dietary patterns and body fat distribution was examined using multiple linear regression analysis adjusted for confounders. Three dietary patterns were identified: Western, regional traditional, and prudent. A positive association was found between the Western pattern and WC (p = 0.04) and WHR (p = 0.001) and between the regional traditional pattern and WHR (p = 0.05) among women. A slight association was also found between the latter pattern and WC (p = 0.07) also among women. An association was found between the Western and regional traditional dietary patterns and a larger concentration of abdominal fat among women.
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