[Prevalence of overweight and obesity in public school pupils according to three anthropometric diagnostic criteria].
To compare the prevalence of child obesity according to three criteria, a cross-sectional study was performed with 6-to-11-year-old children in eight elementary public schools in the city of São Paulo. Z scores for weight-for-height (W/H) and body mass index (BMI) were calculated from the weight and height variables. Prevalence rates for overweight in males, according to Must, Cole, and WHO criteria, were 10.92%, 10.29%, and 11.94%, respectively, and for obesity 8.17%, 13.67%, and 10.29%. For females, prevalence rates for overweight according to Must, Cole, and WHO criteria were 13.51%, 13.83%, and 13.67%, respectively, and for obesity 8.25%, 16.50%, and 11.73%. The study analyzes the variations in obesity estimates based on different criteria, highlighting the need for clinical and population studies to support the development of a single criterion. Such studies, in addition to identifying individuals with a higher probability of excess body fat, could also correlate body fat to risk of illness and death (similar to the 25 and 30 BMI cutoff points in adults).
Sotelo
Yêda de Oliveira Marcondes
Yde O
Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil. yedams@ig.com.br
Colugnati
Fernando A B
FA
Taddei
José Augusto de Aguiar Carrazedo
JA
D017677:Age Distribution; D000886:Anthropometry; D001835:Body Weight; D001938:Brazil / Q000453:epidemiology; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000453:epidemiology*; D015995:Prevalence; D012307:Risk Factors; D017678:Sex Distribution