0178/2016 - Comportamento sedentário baseado em tempo de tela: Prevalência e fatores sociodemográficos associados. Sedentary behavior based on screen time: Prevalence and associated sociodemographic factors in adolescents.
• Gabriel Renaldo de Sousa - Sousa, Gabriel Renaldo de - Florianópolis, SC - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde - <gabrielrdesousa@gmail.com>
O objetivo deste estudo foi estimar a prevalência de comportamentos sedentários baseado em tempo de tela (? 2 horas por dia) e identificar a associação com fatores sociodemográficos em adolescentes, de uma cidade do Sul do Brasil. Esta é uma pesquisa epidemiológica de base escolar com delineamento transversal, em estudantes de 14 a 19 anos na cidade de São José/SC, Brasil. Foi utilizado questionário auto aplicado, com informações sociodemográficas, atividade física e tempo de uso de tela. Foi realizada estatística descritiva, e as razões de chances estimadas por regressão logística binária. A prevalência de uso excessivo de tela foi de 86,37% seguido de uso de computador (PC) (55,24%), televisão (TV) (51,56%) e videogame (VG) (15,35%). Os meninos tiveram maior prevalência de uso excessivo de VG. Aqueles de cor de pele diferente de branca e que mães estudaram menos de oito anos tiveram mais chances de assistirem TV em excesso, e aqueles, de baixo nível econômico tiveram mais chances de terem tempo total de tela excessivo. Meninas de cor de pele diferente de branca tiveram mais de assistirem TV em excesso, e aquelas com 14 a 16 anos tiveram mais chances de estarem com tempo de uso de VG e tempo total de tela acima do recomendado.
Palavras-chave:
EpidemiologiaAtividade motoraEstilo de vida sedentárioAdolescentesFatores socioeconômicosEstudo transversal
Abstract:
The aim of this study to estimate the prevalence of sedentary behavior based on screen time (≥ 2-hour day) and to identify the association with sociodemographic factors among adolescents in a city in southern Brazil. This is an epidemiological survey of school-based cross-sectional study with students aged 14-19 years in the city of São José / SC - Brazil. Self-administered questionnaire was used, containing information sociodemographic, level of physical activity and about screen time. Descriptive statistics were performed, and odds ratios were estimated using binary logistic regression and 95% confidence level. The prevalence of excess screen time was 86.37% followed by computer use (55.24%), TV use (51.56%) and Videogame use (15.35%). Boys had higher prevalence of excessive video game use. Those of skin color differentwhite and mothers who studied less than eight years were more likely to watch too much TV, and those of low economic level were more likely of having excessive screen time. Girls of skin color differentwhite were more likely to watch too much TV, and those aged 14-16 years were more likely to have videogame use time and total time screen above recommended.
Keywords:
EpidemiologyMotor activitySedentary lifestyleSocioeconomic factorsCross-sectional study
Sedentary behavior based on screen time: Prevalence and associated sociodemographic factors in adolescents.
Resumo (abstract):
The aim of this study to estimate the prevalence of sedentary behavior based on screen time (≥ 2-hour day) and to identify the association with sociodemographic factors among adolescents in a city in southern Brazil. This is an epidemiological survey of school-based cross-sectional study with students aged 14-19 years in the city of São José / SC - Brazil. Self-administered questionnaire was used, containing information sociodemographic, level of physical activity and about screen time. Descriptive statistics were performed, and odds ratios were estimated using binary logistic regression and 95% confidence level. The prevalence of excess screen time was 86.37% followed by computer use (55.24%), TV use (51.56%) and Videogame use (15.35%). Boys had higher prevalence of excessive video game use. Those of skin color differentwhite and mothers who studied less than eight years were more likely to watch too much TV, and those of low economic level were more likely of having excessive screen time. Girls of skin color differentwhite were more likely to watch too much TV, and those aged 14-16 years were more likely to have videogame use time and total time screen above recommended.
Palavras-chave (keywords):
EpidemiologyMotor activitySedentary lifestyleSocioeconomic factorsCross-sectional study
Sousa, Gabriel Renaldo de, Silva, D.A.S. Comportamento sedentário baseado em tempo de tela: Prevalência e fatores sociodemográficos associados.. Cien Saude Colet [periódico na internet] (2016/abr). [Citado em 22/01/2025].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/comportamento-sedentario-baseado-em-tempo-de-tela-prevalencia-e-fatores-sociodemograficos-associados/15602?id=15602
