title: [Obesity in adults: a population based study in a small town in South of Brazil, 2005].
abstract: Changes in nutritional pattern in Brazilian population have been observed mainly in relation to obesity increase. This study aims to estimate the prevalence of obesity and associated factors in adult population in Santo Angelo, Rio Grande do Sul State, 2005. A cross sectional study was carried out involving adult subjects from 20 to 59 years old (n=434), of both sexes. People with Body Mass Index equal to or higher than 30 kg/m(2) were considered obese. A questionnaire was applied to collect data related to socioeconomic, demographic, and behavioral conditions. The multiple logistic regression analysis was performed to identify the associated factors. The response rate was 95.0% and the prevalence of obesity was equal to 16.6% (CI 95% 13.120.1). Presence of obesity was positively associated with lack of physical activity, none feeding habits care, and some individuals that mentioned current health problems regardless of sex. The prevalence of obesity found was similar to other Brazilian population based studies. The results may support planning and implementing prevention actions as well as obesity control in adult population taking into account the relevant details of a small size town.
authors.affiliation: Instituto Cenecista de Ensino Superior de Santo Angelo, Santo Angelo, RS. jbsarturi@terra.com.br
authors.forename: Juliana Barbosa
authors.initials: JB
authors.lastname: Sarturi
authors.forename: Janaina
authors.initials: J
authors.lastname: das Neves
authors.forename: Karen Glazer
authors.initials: KG
authors.lastname: Peres
mesh_terms: D000328:Adult; D001938:Brazil / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology*; D015995:Prevalence; D014504:Urban Health; D055815:Young Adult