Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents
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 wi...
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Associação Brasileira de Pós-Graduação em Saúde Coletiva
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doaj-c56bcc35e32049ef990b95fe2baef0e62020-11-24T22:27:13ZengAssociação Brasileira de Pós-Graduação em Saúde ColetivaCiência & Saúde Coletiva1678-456122124061407210.1590/1413-812320172212.00472016S1413-81232017001204061Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescentsGabriel Renaldo de SousaDiego Augusto Santos SilvaAbstract 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 different from white 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 different from white 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.http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1413-81232017001204061&lng=en&tlng=enEpidemiologiaAtividade motoraEstilo de vida sedentárioFatores socioeconômicosEstudo transversal |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Gabriel Renaldo de Sousa Diego Augusto Santos Silva |
spellingShingle |
Gabriel Renaldo de Sousa Diego Augusto Santos Silva Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents Ciência & Saúde Coletiva Epidemiologia Atividade motora Estilo de vida sedentário Fatores socioeconômicos Estudo transversal |
author_facet |
Gabriel Renaldo de Sousa Diego Augusto Santos Silva |
author_sort |
Gabriel Renaldo de Sousa |
title |
Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
title_short |
Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
title_full |
Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
title_fullStr |
Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
title_full_unstemmed |
Sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
title_sort |
sedentary behavior based on screen time: prevalence and associated sociodemographic factors in adolescents |
publisher |
Associação Brasileira de Pós-Graduação em Saúde Coletiva |
series |
Ciência & Saúde Coletiva |
issn |
1678-4561 |
description |
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 different from white 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 different from white 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. |
topic |
Epidemiologia Atividade motora Estilo de vida sedentário Fatores socioeconômicos Estudo transversal |
url |
http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1413-81232017001204061&lng=en&tlng=en |
work_keys_str_mv |
AT gabrielrenaldodesousa sedentarybehaviorbasedonscreentimeprevalenceandassociatedsociodemographicfactorsinadolescents AT diegoaugustosantossilva sedentarybehaviorbasedonscreentimeprevalenceandassociatedsociodemographicfactorsinadolescents |
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