期刊
CADERNOS DE SAUDE PUBLICA
卷 30, 期 5, 页码 961-971出版社
CADERNOS SAUDE PUBLICA
DOI: 10.1590/0102-311X00146312
关键词
Feeding Behavior; Hypertension; Women; Cross-sectional Studies
资金
- Foundation for Supporting Research in Rio Grande do Sul State [02/0645-9]
- Brazilian CNPq [473478/2003-0, 308833/2006-6, 304793/2010-8]
- Sao Leopoldo Municipal Health Secretariat
This study investigated the association between dietary pattern and hypertension using the rank reduced regression (RRR). It was a cross-sectional population-based study with a representative sample of 1,026 women living in the city of Sao Leopoldo, Rio Grande do Sul State, Brazil. In order to identify dietary patterns, dietary variables from a dietary frequency questionnaire were used as predictors and sodium, potassium and saturated fat consumption were selected as response variables. The RRR identified three dietary patterns: factor 1, factor 2 and factor 3. The association between hypertension and factors 1, 2 and 3, after adjustment for socio-demographic, behavioral and obesity variables, was not significant. After stratification by age, the association between hypertension and factor 2 was present in 40-60 year-old women (tertile 2 compared to 3 RP = 0.62, 95% CI: 0.43-0.91; p = 0,05). The new statistical method (RRR), proved to be a useful tool for identifying dietary patterns. In this study, healthier dietary pattern was directly associated with hypertension in women between 40 and 60 years of age.
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