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Semergen ; 46(4): 234-243, 2020.
Artigo em Espanhol | MEDLINE | ID: mdl-32265132

RESUMO

INTRODUCTION: Adolescents exposed to second-hand smoke have a higher risk of morbidity. This is one of the main preventable public health problems in Latin America. OBJECTIVE: To determine the prevalence and sociodemographic factors associated with exposure to second-hand tobacco smoke at home and out-of-home, in school adolescents from Tunja-Colombia. METHODOLOGY: This cross-sectional study included 1100 school students, aged between 11 and 19 years. The information was obtained using a self-administered and totally anonymous questionnaire. For the analysis, the proportions of everyday exposure and the mean number of days of exposure to second-hand smoke during a regular week were estimated. For the associations, ordinal logistic regression and negative binomial regression models were performed. RESULTS: The average age of the participants was 14.5 years, with the majority (59%) being female. As regards second-hand tobacco smoke exposure at home, an everyday prevalence of 4.9% was found, from 1 to 6 days of 14.7%, with a mean exposure of 0.7 days (SD 1.7). Additionally, there was a higher prevalence of exposure to second-hand smoke out-of-home: every day 8%, from 1 to 6 days of 34.1%, with a mean exposure of 1.5 days (SD 2.2). CONCLUSION: The prevalence of exposure to second-hand smoke in adolescents of Tunja was high. Interventions at school and family level are recommended to counteract this problem.


Assuntos
Poluição por Fumaça de Tabaco , Adolescente , Criança , Colômbia , Estudos Transversais , Feminino , Humanos , Masculino , Prevalência , Instituições Acadêmicas , Estudantes , Adulto Jovem
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