title: [OVERWEIGHT AND OBESITY IN CHILDREN AND ADOLESCENTS IN FULL TIME SCHOOLS MORELOS, MÉXICO].
abstract: BACKGROUND
  in Mexico, although there are low intakes of some nutrients; there are higher total energy, fat and sodium and common inadequate physical activity in schools, which originates the presence of overweight and obesity. Objetive: the aim of this study was to identify the prevalence of overweight and obesity in school children full- time state of Morelos (Mexico).
  
  
  METHODS
  a cross sectional study in 30 966 students 3-15 years attending 186 schools. The nutritional status was obtained through the Body Mass Index, considering the age and sex; weight was measured with SECA 813 scales and height with stadiometer SECA 213; international benchmarks were used.
  
  
  RESULTS
  36 482 boys and girls censused, it's measured at 30 966 (84.9%) attended the day of visit. The overall prevalence of underweight was close to 8%, and the combined prevalence of overweight and obesity exceeded 25%. Were higher prevalences of underweight and obesity in men.
  
  
  CONCLUSIONS
  one in 12 children are underweight; one in four, overweight and one in nine obese. The male population is more vulnerable to suffer consequences for nutritional deficiencies and excesses. Specific studies are needed to differentiate and address obesity primary type and associated risks to define future actions.
authors.affiliation: Departamento de Nutrición y Alimentos Funcionales. Centro de Desarrollo de Productos Bióticos del Instituto Politécnico Nacional (CeProBi-IPN). Morelos, México.. grosendo@ipn.mx.
authors.forename: Guillermina
authors.initials: G
authors.lastname: González Rosendo
authors.affiliation: Departamento de Nutrición y Alimentos Funcionales. Centro de Desarrollo de Productos Bióticos del Instituto Politécnico Nacional (CeProBi-IPN). Morelos, México.. jvillanuevas@ipn.mx.
authors.forename: Javier
authors.initials: J
authors.lastname: Villanueva Sánchez
authors.affiliation: Departamento de Nutrición y Alimentos Funcionales. Centro de Desarrollo de Productos Bióticos del Instituto Politécnico Nacional (CeProBi-IPN). Morelos, México.. valcantarr@ipn.mx.
authors.forename: Victor Eduardo
authors.initials: VE
authors.lastname: Alcantar Rodríguez
authors.affiliation: Departamento de Nutrición y Alimentos Funcionales. Centro de Desarrollo de Productos Bióticos del Instituto Politécnico Nacional (CeProBi-IPN). Morelos, México.. gquinter@ipn.mx.
authors.forename: Adrián Guillermo
authors.initials: AG
authors.lastname: Quintero Gutiérrez
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico / Q000453:epidemiology; D009752:Nutritional Status; D009765:Obesity / Q000453:epidemiology*; D050177:Overweight / Q000453:epidemiology*; D012574:Schools; D013334:Students