title: [Prevalence of overweight and obesity and associated factors among public high school students in Pernambuco State, Brazil].
abstract: This study aims to analyze the association between demographic, socioeconomic, school-related, and behavioral factors and overweight and obesity in adolescents. The sample included 4,210 public high school students (14-19 years old) in Pernambuco State, Brazil, selected by two-stage cluster sampling. Obesity and overweight were assessed using anthropometric measurements, and the Global School-Based Health Survey was used to collect personal and behavioral data. The cutoff points for defining overweight and obesity were those recommended by the International Obesity Task Force. Prevalence rates for overweight and obesity were 11.5% (95%CI: 10.7-12.8) and 2.4% (95%CI: 1.9-2.9), respectively. Overweight and obesity were more common in males who reported residing in urban areas and were not enrolled in physical education classes. Watching television 3+ hours/day was associated with obesity in females. Reducing TV time and encouraging enrollment in physical education could be effective measures to counteract the growing obesity trends.
authors.affiliation: Universidade de Pernambuco, Rua Teles Júnior 33, Recife, PE, Brazil. rafael.tassitano@gmail.com
authors.forename: Rafael Miranda
authors.initials: RM
authors.lastname: Tassitano
authors.forename: Mauro Virgilio Gomes de
authors.initials: MV
authors.lastname: Barros
authors.forename: Maria Cecilia Marinho
authors.initials: MC
authors.lastname: Tenório
authors.forename: Jorge
authors.initials: J
authors.lastname: Bezerra
authors.forename: Pedro C
authors.initials: PC
authors.lastname: Hallal
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D001938:Brazil / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D015438:Health Behavior; D006801:Humans; D008297:Male; D009765:Obesity / Q000453:epidemiology*; D050177:Overweight / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D012574:Schools; D017678:Sex Distribution; D012959:Socioeconomic Factors; D013334:Students / Q000706:statistics & numerical data*; D055815:Young Adult