Encontrados 6 documentos, a visualizar página 1 de 1
Comportamento de fumar em adolescentes: Representações sociais e determinantes
Fraga, Sílvia de Jesus da SilvaMestrado em Saúde Pública ; Master Degree Course in Public Health
Tobacco: panacea in the XVI century and pathology in the XX century.
Fraga, SílviaTobacco came to Europe as a plant with curative value. Some physicians from the XVI and XVII centuries impute to the tobacco several therapeutic purposes, and although there were some objections regarding this practice, the idea of tobacco as a panacea prevailed for a long period. In the mid twentieth century its harmful effect on health is established, initially for lung cancer and then for many other diseases...
Violence in adolescents: social and behavioural factors
Sousa, Sandra; Correia, Teresa; Ramos, Elisabete; Fraga, Silvia; Barros, HenriqueObjective: To estimate the prevalence of young people’s involvement in violence measured as participation in physical fights or being physically, sexually or emotionally abused. We also aimed to understand the role of social, demographic and other behavioural characteristics in violence. Methods: We evaluated 7511 adolescents (4243 girls and 3268 boys) aged 15 to 19 years old, enrolled in public schools. Inform...
Depressive symptoms and alcohol use among adolescents
Pinto, Isabel C.; Fraga, Sílvia; Ramos, ElisabeteAlcohol is the most consumed substance by young people, sometimes it’s associated with depressive symptoms. Objective: Assess the factors associated with alcohol use among 13-year-old teenagers, like depressive symptoms. Methods: Data of a population-based cohort of urban teenagers included cross-sectional information of 919 boys and 1016 girls collected by self-reported questionnaire. Depressive symptoms were ...
Depressive symptoms and alcohol use among adolescents
Pinto, Isabel C.; Fraga, Sílvia; Ramos, ElisabeteAlcohol is the most consumed substance by young people, sometimes it’s associated with depressive symptoms. Objective: Assess the factors associated with alcohol use among 13-year-old teenagers, like depressive symptoms. Methods: Data of a population-based cohort of urban teenagers included cross-sectional information of 919 boys and 1016 girls collected by self-reported questionnaire. Depressive symptoms were ...
Uso de tabaco por estudantes adolescentes portugueses e fatores associados
Fraga,Sílvia; Ramos,Elisabete; Barros,HenriqueOBJETIVO: Descrever o uso de tabaco e identificar os seus determinantes em estudantes adolescentes. MÉTODOS: Estudo transversal, tendo sido avaliadas 1.052 meninas e 984 meninos de 13 anos de idade matriculados em escolas públicas e privadas da cidade do Porto, Portugal. A proporção individual de participação foi de 77,5%. O adolescente e o seu responsável preencheram um questionário sobre informações sociodemo...
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