title: [Factors associated with the addition of salt to prepared food].
abstract: The scope of this research was to investigate the potential differences between men and women in the addition of salt to prepared food. The study included 47,557 individuals aged 18 to 64 participating in the Risk and Protection Factors for Chronic Disease Surveillance System by Telephone Interview carried out in 26 Brazilian state capitals and the Federal District in 2006. Differences between men and women were tested by the chi-square test and the association magnitudes between the dependent and independent variables were estimated by the Odds Ratio obtained by Multiple Logistic Regression analysis. The prevalence of the addition of salt to prepared food was 8.3%, being higher among men (9,8% vs 6,9%, p < 0.01). After adjustment, the addition of salt to prepared food was higher in individuals with self-rated fair to poor health, reporting cardiovascular disease and living in the North of Brazil. Hypertensive individuals reported addition of less salt to prepared food. Educational level was not associated with salt usage. Men add more salt than women. Public health policies aimed at reducing salt intake by the population should take into account the gender differences in salt intake and the factors that contribute to such differences.
authors.forename: Raquel da Silva Assunção
authors.initials: Rda S
authors.lastname: de Castro
authors.forename: Luana
authors.initials: L
authors.lastname: Giatti
authors.forename: Sandhi Maria
authors.initials: SM
authors.lastname: Barreto
mesh_terms: D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D005247:Feeding Behavior; D005260:Female; D005502:Food; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D017673:Sodium Chloride, Dietary / Q000008:administration & dosage*; D055815:Young Adult
chemical_list: D017673:Sodium Chloride, Dietary