title: Sugar-sweetened beverages consumption and BMI in Mexican adolescents: Mexican National Health and Nutrition Survey 2006.
abstract: OBJECTIVE
  To evaluate the association between the consumption of sugar-sweetened beverages (SSBs) and body mass index (BMI) in Mexican adolescents.
  
  
  METHODS
  We analyzed the data of 10 689 adolescents (ages 10 to 19 years old) who participated in the Mexican National Health and Nutrition Survey 2006 (ENSANUT 2006). Consumption of SSBs (i.e. sodas, fruit beverages and sugar beverages) was evaluated by means of a semi-quantitative food frequency questionnaire. BMI was calculated (kg/m(2)).
  
  
  RESULTS
  Mean age was 13.8 +/- 2.7 years. Fifty percent were females. Mean BMI was 21.7 +/- 4.5. Thirty percent of adolescents were overweight or obese. Ninety percent of adolescents consumed at least one SSB during the 7 days before the interview. The median consumption of SSBs was 0.89 portion per day. Multiple-linear regression analysis showed that for each portion of sodas consumed, a 0.17-point increase in BMI was observed in boys after adjusting for confounders (95% CI; 0.02-0.32, p 0.03). Positive interactions of SSB consumption with age and time watching TV were observed in boys.
  
  
  CONCLUSIONS
  Consumption of sodas was positively associated with BMI in Mexican boys.
authors.affiliation: Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, México.
authors.forename: Alejandra
authors.initials: A
authors.lastname: Jiménez-Aguilar
authors.forename: Mario
authors.initials: M
authors.lastname: Flores
authors.forename: Teresa
authors.initials: T
authors.lastname: Shamah-Levy
mesh_terms: D000293:Adolescent; D001628:Beverages; D015992:Body Mass Index; D002648:Child; D003430:Cross-Sectional Studies; D019422:Dietary Sucrose / Q000008:administration & dosage; D004326:Drinking; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D009749:Nutrition Surveys; D055815:Young Adult
chemical_list: D019422:Dietary Sucrose