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Associations of sleep time, quality of life, and obesity indicators on physical literacy components: a structural equation model.
Lemes, Vanilson Batista; Sehn, Ana Paula; Reuter, Cézane Priscila; Burns, Ryan Donald; Gaya, Anelise Reis; Gaya, Adroaldo Cesar Araujo; Brand, Caroline.
Afiliación
  • Lemes VB; Federal University of Rio Grande do Sul, Porto Alegre, Brazil. vanilson.lemes@hotmail.com.
  • Sehn AP; University of Santa Cruz do Sul, Santa Cruz do Sul, Brazil.
  • Reuter CP; University of Santa Cruz do Sul, Santa Cruz do Sul, Brazil.
  • Burns RD; University of Utah, Salt Lake City, USA.
  • Gaya AR; Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Gaya ACA; Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Brand C; IRyS Group, Physical Education School, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.
BMC Pediatr ; 24(1): 159, 2024 Mar 07.
Article en En | MEDLINE | ID: mdl-38454408
ABSTRACT

AIM:

To verify the association between ideal sleep time and physical literacy components while also considering multiple mediators, such as quality of life and obesity, using a sample of adolescents.

METHODS:

This cross-sectional study consisted of 470 adolescents aged 11-17 years from southern Brazil. Sleep time, health-related quality of life, and physical literacy components (i.e., physical education enjoyment, sports participation, sedentary behavior, moderate to vigorous physical activity, sex, and age) were evaluated through self-reported questionnaires. In addition, body mass index (BMI), and waist circumference were determined. The theoretical/statistical support of the structural equation model was evaluated according to fit parameters and strength of association.

RESULTS:

A direct association was observed between more sleep time and lower levels of obesity. The obesity indicators also had a negative association with HqOL, and HqOL had a positive association with physical literacy. The indirect associations indicated that the ideal sleep time was positively associated with HqOL and physical literacy components, considering the negative mediation effect of obesity. The model explains physical literacy in 31% of the variance (R = 0.31).

CONCLUSION:

There was an indirect association between ideal sleep duration and quality of life and between both variables with physical literacy. These relationships occur even considering the negative influence of obesity. Therefore, a child who sleeps adequately has a higher likelihood of being physically active, regardless of obesity, potentially enhancing overall quality of life across various domains.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Calidad de Vida / Ejercicio Físico Límite: Adolescent / Child / Female / Humans / Male Idioma: En Revista: BMC Pediatr Asunto de la revista: PEDIATRIA Año: 2024 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Calidad de Vida / Ejercicio Físico Límite: Adolescent / Child / Female / Humans / Male Idioma: En Revista: BMC Pediatr Asunto de la revista: PEDIATRIA Año: 2024 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Reino Unido