title: Body mass index in Saudi Arabian children and adolescents: a national reference and comparison with international standards.
abstract: OBJECTIVE
  Because there are no reference standards for body mass index (BMI) in Saudi children, we established BMI reference percentiles for normal Saudi Arabian children and adolescents and compared them with international standards.
  
  
  METHODS
  Data from a stratified multistage probability sample were collected from the 13 health regions in Saudi Arabia, as part of a nationwide health profile survey of Saudi Arabian children and adolescents conducted to establish normal physical growth references. Selected households were visited by a trained team. Weight and length/height were measured and recorded following the WHO recommended procedures using the same equipment, which were subjected to both calibration and intra/interobserver variations.
  
  
  RESULTS
  Survey of 11 874 eligible households yielded 35 275 full-term and healthy children and adolescents who were subjected to anthropometric measurements. Four BMI curves were produced, from birth to 36 months and 2 to 19 years for girls and boys. The 3rd , 5 th , 10th , 25th , 50th , 75th , 85th , 90th , 95th , and 97th percentiles were produced and compared with the WHO and CDC BMI charts. In the higher percentiles, the Saudi children differed from Western counterparts, indicating that Saudi children have equal or higher BMIs.
  
  
  CONCLUSIONS
  The BMI curves reflect statistically representative BMI values for Saudi Arabian children and adolescents.
authors.affiliation: Department of Pediatrics, King Saud University, Riyadh, Saudi Arabia. asalherbish@yahoo.com
authors.forename: Abdullah S
authors.initials: AS
authors.lastname: Al Herbish
authors.forename: Mohammed I
authors.initials: MI
authors.lastname: El Mouzan
authors.forename: Abdullah A
authors.initials: AA
authors.lastname: Al Salloum
authors.forename: Mansour M
authors.initials: MM
authors.lastname: Al Qureshi
authors.forename: Ahmed A
authors.initials: AA
authors.lastname: Al Omar
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Foster
authors.forename: Tatjana
authors.initials: T
authors.lastname: Kecojevic
mesh_terms: D000293:Adolescent; D001827:Body Height; D015992:Body Mass Index; D001835:Body Weight; D002487:Centers for Disease Control and Prevention, U.S.; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012016:Reference Values; D012529:Saudi Arabia; D014481:United States; D014944:World Health Organization; D055815:Young Adult
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