Voltar
Artigo Acesso aberto Produção Nacional Revisado por pares
BIBTEX RIS

Comportamentos de risco à saúde em adolescentes no Sul do Brasil: prevalência e fatores associados

2009; Pan American Health Organization; Volume: 25; Issue: 4 Linguagem: Inglês

10.1590/s1020-49892009000400009

ISSN

1680-5348

Autores

José Cazuza de Farias Júnior, Markus Vinı́cius Nahas, Mauro Virgílio Gomes de Barros, Mathias Roberto Loch, Elusa Santina Antunes de Oliveira, Maria Fermínia Luchtemberg De, Adair da Silva Lopes,

Tópico(s)

Health and Lifestyle Studies

Resumo

To determine the prevalence of health risk behaviors and to analyze factors associated with exposure to such behaviors among adolescents in the state of Santa Catarina in the south of Brazil.Adolescents attending 240 high school classes at the state's public schools answered a questionnaire that collected demographics (sex, age, area of residence, and day versus night classes), social and economic data (working status and monthly family income), and information on health risk behaviors (insufficient levels of physical activity, low intake of fruits/vegetables, smoking, alcohol abuse, illicit drug use, involvement in physical fights, and irregular use of condoms).The completed questionnaires of 5 028 adolescents (2 984 females and 2 044 males), 15-19 years of age (mean = 17.0; standard deviation = 1.12), were considered valid. The most prevalent health risk behaviors were insufficient levels of physical activity (36.5%), low intake of fruits/vegetables (46.5%), and irregular use of condoms (38.3%). Approximately 7 of 10 adolescents (64.7%) were exposed to two or more risk behaviors simultaneously. The following risk subgroups were identified: male adolescents, adolescents from 18-19 years of age, living in urban areas, studying at night, and having a higher family income.The percentage of adolescents exposed to health risk behaviors was high, especially when simultaneous exposure to different behaviors was considered. These results can contribute to developing health promotion campaigns for the school setting that are specifically aimed at the risk subgroups identified.

Referência(s)