title: Risk factors for cardiovascular diseases in adolescents.
abstract: Identify risk factors for cardiovascular disease in adolescents.
  
  
  
  Descriptive cross-sectional study, conducted from May to September 2012, in the public schools of the city of Picos (Piaui State, Brazil). The sample consisted of 320 adolescents 10-19 years.
  
  
  
  As to gender, 60% were female. With regard to blood pressure values, 15.3% of participants had altered blood pressure values (6.9% with hypertension) and, in relation to nutritional status, 15.6% were overweight and 5.3% obese. None of the variables showed statistically significant differences according to sex. Correlation were found between the variables: family history of hypertension with arm circumference and triceps skinfold; maternal education with triceps skinfold thickness and diastolic blood pressure; uptime with body mass index, arm circumference, waist-hip ratio and heart rate; birth weight with body mass index and arm circumference.
  
  
  
  A significant proportion of adolescent respondents had risk factors for cardiovascular disease. Nursing should lead the adoption of interventions that promote the improvement of healthy lifestyle in adolescence, thus avoiding not only cardiovascular disease, but also other chronic diseases that can develop.
authors.affiliation: Universidade Federal do Piauí, Picos, Piauí, Brazil.
authors.forename: Naira Lígia de Araújo
authors.initials: NL
authors.lastname: Rodrigues
authors.affiliation: Universidade Federal do Piauí, Picos, Piauí, Brazil.
authors.forename: Luisa Helena de Oliveira
authors.initials: LH
authors.lastname: Lima
authors.affiliation: Family Health Care Center, Piauí, Brazil.
authors.forename: Elaine de Sousa
authors.initials: Ede S
authors.lastname: Carvalho
authors.affiliation: UFPI.
authors.forename: Paula Valentina de Sousa
authors.initials: PV
authors.lastname: Vera
authors.affiliation: UFPI, Teresina, Piauí, Brazil, karolfrota@ufpi.edu.br.
authors.forename: Karoline de Macêdo Gonçalves
authors.initials: Kde M
authors.lastname: Frota
authors.affiliation: Universidade Federal do Ceará, Fortaleza, Ceará, Brazil.
authors.forename: Marcos Venícios de Oliveira
authors.initials: MV
authors.lastname: Lopes
authors.affiliation: UFPI, Picos, Piauí, Brazil.
authors.forename: Edina Araújo Rodrigues
authors.initials: EA
authors.lastname: Oliveira
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D001938:Brazil / Q000453:epidemiology; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000209:etiology*; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D008297:Male; D009752:Nutritional Status; D009765:Obesity / Q000453:epidemiology*; D050177:Overweight / Q000453:epidemiology*; D012307:Risk Factors; D012885:Skinfold Thickness; D055105:Waist Circumference; D049629:Waist-Hip Ratio; D055815:Young Adult