2019-09-252019-09-252007-11PEIXOTO, Maria do Rosário Gondim; BENICIO, Maria Helena D'Aquino;  JARDIM, Paulo César Brandão Veiga. The relationship between body mass index and lifestyle in a brazilian adult population: a cross - sectional survey. Cadernos de Saúde Pública, Rio de Janeiro, v. 23, n. 11, p. 2694-2704, Nov. 2007.0102-311Xe- 1678-4464http://repositorio.bc.ufg.br/handle/ri/18172This study focused on adult obesity prevalence in Goiânia, Goiás State, Brazil, and the associa- tion between socio-demographic variables, life- style, physical activity, eating habits, and food consumption frequency and body mass index (BMI). A cross-sectional study was conducted in 2001 with a sample of 1,252 individuals from 20 to 64 years of age. The association between socio- demographic variables, lifestyle, food consump- tion, and physical activity and BMI was evalu- ated by hierarchical multiple linear regression analysis. Obesity prevalence was 10.7% in men and 13.9% in women. In males, age, income, and meat consumption showed a positive asso- ciation with BMI, while physical activity during leisure time and commuting and the habit of eating ≥ 4 meals per day were inversely associ- ated with BMI. In women, positively associated factors were age, no smoking, and no meat con- sumption; in contrast, consumption of grains was inversely associated with BMI. High obesity prevalence was observed; active lifestyle coupled with ingestion of more grains and less meat ap- peared to protect against increased BMI.engAcesso AbertoFood consumptionLife stylePhysical activityObesityConsumo de alimentosEstilo de vidaAtividade físicaObesidadeArtigo10.1590/S0102-311X2007001100017