title: [Nutritional status in children with intellectual disabilities based on anthropometric profile].
abstract: BACKGROUND
  Anthropometric variables such as weight, height and body length in children and adolescents with and without intellectual disabilities should be studied in connection with nutritional status, physical growth and biological maturation.
  
  
  OBJECTIVE
  a) to analyze the anthropometric profile based on nutritional status, b) to determine the prevalence of overweight and short stature c) to propose equations for predicting height from anthropometric variables.
  
  
  METHODS
  A total of 49 children and adolescents with intellectual disabilities, and from a special education school were studied (30 boys and 19 girls). Weight, height, trunk-cephalic height, forearm and foot length were evaluated. The calculation of nutritional status resulted in the establishment of nutritional categories: underweight, normal and overweight.
  
  
  RESULTS
  The anthropometric profile of males varies significantly when classified according to nutritional categories (P<.05); however no variations were observed in the girls (P>.05). Also, high values of overweight prevalence were observed in both genders (43% of boys and 26% of girls). Variables such as age, weight, length of the forearm in females, and foot length in males are good predictors of height (R(2) = 91-94% males and R(2) = 87% females).
  
  
  CONCLUSIONS
  A high percentage of overweight cases were observed; therefore, rigorous control and monitoring of nutritional status are suggested. The proposed regression equations could be an option in schools to easily and simply predict height.
authors.affiliation: Licenciado en Educación Física, Departamento de Ciencias de la Actividad Física, Universidad Católica del Maule, Talca, Chile; Centro de Investigación en Desarrollo Biológico Humano, Universidad Católica del Maule, Talca, Chile; Licenciado en Educación Especial, Profesor en Educación Especial, Departamento de Diversidad e Inclusividad Educativa, Universidad Católica del Maule, Talca, Chile. Electronic address: mcossio30@hotmail.com.
authors.forename: Marco
authors.initials: M
authors.lastname: Cossio-Bolaños
authors.affiliation: Centro de Investigación en Desarrollo Biológico Humano, Universidad Católica del Maule, Talca, Chile; Licenciado en Educación Especial, Profesor en Educación Especial, Departamento de Diversidad e Inclusividad Educativa, Universidad Católica del Maule, Talca, Chile.
authors.forename: Rubén
authors.initials: R
authors.lastname: Vidal-Espinoza
authors.affiliation: Licenciado en Educación Especial, Profesor en Educación Especial, Departamento de Diversidad e Inclusividad Educativa, Universidad Católica del Maule, Talca, Chile.
authors.forename: Juan
authors.initials: J
authors.lastname: Lagos-Luciano
authors.affiliation: Licenciada en Educación Física y Deporte, Universidad Autónoma de Chile, Chile; Facultad de Educación Física de la Universidad Estadual de Campinas, Sao Paulo, Brasil; Grupo de Estudios Interdisciplinar en Ciencias de la Salud y Deporte GEISADE, Universidad Autónoma de Chile, Chile.
authors.forename: Rossana
authors.initials: R
authors.lastname: Gómez-Campos
mesh_terms: D000293:Adolescent; D000886:Anthropometry; D001827:Body Height / Q000502:physiology*; D001835:Body Weight / Q000502:physiology; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D008297:Male; D009752:Nutritional Status; D050177:Overweight / Q000453:epidemiology*; D015995:Prevalence; D013851:Thinness / Q000453:epidemiology
keywords: Anthropometry; Antropometría; discapacidad intelectual; escolares; estado nutricional; intellectual disability; nutritional status; schoolchildren