0281/2021 - Sedentary behavior and health-related quality of life in Brazilian adolescents Comportamento sedentário e qualidade de vida relacionada à saúde
A qualidade de vida relacionada à saúde (QVRS) representa a percepção de cada pessoa sobre os diferentes aspectos de sua vida no contexto da saúde (físico, psicológico, meio social e relacionamento interpessoal). Entre os adolescentes, a QVRS pode mudar em função dos hábitos adotados nesta fase da vida. Este estudo analisou a associação entre o tempo gasto em diferentes comportamentos sedentários (CS) e a QVRS em adolescentes. Trata-se de um estudo epidemiológico transversal com adolescentes de 10 a 15 anos de idade. O CS foi mensurado por meio de questionário (n = 1.455 adolescentes) e acelerômetro (n = 844 adolescentes) e a QVRS pelo KIDSCREEN - 27. O tempo em videogames/celulares/tablets foi inversamente associado à QVRS geral (? = -0,021; IC95%: -0,026; -0,006), bem-estar psicológico (? = -0,030; IC95%: -0,050; -0,010), apoio social de pares (? = -0,041; IC95%: -0,066; -0,016) e ambiente escolar (? = -0,033; IC95%: -0,056; -0,010). O tempo de tela associou-se inversamente ao escore do ambiente escolar (? = -0,011; IC95%: -0,020; -0,003). O tempo de computador foi positivamente associado ao bem-estar psicológico (? = 0,025; IC95%: 0,006; 0,043) e escores de apoio social dos pares (? = 0,029; IC95%: 0,004; 0,053). Conclui-se que adolescentes com maior tempo na tela apresentaram menor QVRS.
Palavras-chave:
Comportamento sedentário. Qualidade de vida. Adolescentes.
Abstract:
Health-related quality of life (HRQoL) represents the perception of each person about different aspects of their lives in the health context (physical, psychological, social environment and interpersonal relationships). Among adolescents, HRQoL can change considering habits adopted in this phase of life. This study analyzed the association between time spent on different sedentary behaviors (SB) and HRQoL in adolescents. This is a cross-sectional epidemiological study with adolescents between 10 - 15 years of age. The SB was measured using a questionnaire (n = 1,455 adolescents) and accelerometer (n = 844 adolescents), and HRQoL using KIDSCREEN – 27. Time on videogames/cell phones/tablets was inversely associated with overall HRQoL (β = -0.021; 95%CI: -0.026; -0.006), psychological well-being (β = -0.030; 95%CI: -0.050; -0.010), peer social support (β = -0.041; 95%CI: -0.066; -0.016) and school environment (β = -0.033; 95%CI: -0.056; -0.010) scores. Screen time was inversely associated with the school environment score (β = -0.011; 95%CI: -0.020; -0.003). Computer time was positively associated with the psychological well-being (β = 0.025; 95%CI: 0.006; 0.043) and peer social support scores (β = 0.029; 95%CI: 0.004; 0.053). It concluded that adolescents with more screen time had lower HRQoL.
Comportamento sedentário e qualidade de vida relacionada à saúde
Resumo (abstract):
Health-related quality of life (HRQoL) represents the perception of each person about different aspects of their lives in the health context (physical, psychological, social environment and interpersonal relationships). Among adolescents, HRQoL can change considering habits adopted in this phase of life. This study analyzed the association between time spent on different sedentary behaviors (SB) and HRQoL in adolescents. This is a cross-sectional epidemiological study with adolescents between 10 - 15 years of age. The SB was measured using a questionnaire (n = 1,455 adolescents) and accelerometer (n = 844 adolescents), and HRQoL using KIDSCREEN – 27. Time on videogames/cell phones/tablets was inversely associated with overall HRQoL (β = -0.021; 95%CI: -0.026; -0.006), psychological well-being (β = -0.030; 95%CI: -0.050; -0.010), peer social support (β = -0.041; 95%CI: -0.066; -0.016) and school environment (β = -0.033; 95%CI: -0.056; -0.010) scores. Screen time was inversely associated with the school environment score (β = -0.011; 95%CI: -0.020; -0.003). Computer time was positively associated with the psychological well-being (β = 0.025; 95%CI: 0.006; 0.043) and peer social support scores (β = 0.029; 95%CI: 0.004; 0.053). It concluded that adolescents with more screen time had lower HRQoL.
Lucena, J. M. S., Loch, M. R., Silva, E. C. da C., Farias Júnior, J. C.. Sedentary behavior and health-related quality of life in Brazilian adolescents. Cien Saude Colet [periódico na internet] (2021/ago). [Citado em 19/01/2025].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/sedentary-behavior-and-healthrelated-quality-of-life-in-brazilian-adolescents/18180?id=18180
