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Effects of a Preschool Intervention on Physical Activity and Body Composition.
Adamo, Kristi Bree; Wasenius, Niko Sebastian; Grattan, Kimberly Paige; Harvey, Alysha Leila Jean; Naylor, Patti-Jean; Barrowman, Nicolas James; Goldfield, Gary Scott.
Afiliação
  • Adamo KB; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada; Healthy Active Living and Obesity (HALO) Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada. Electronic address: kadamo@uottawa.ca.
  • Wasenius NS; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada; Folkhälsan Research Center, Helsinki, Finland.
  • Grattan KP; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada.
  • Harvey ALJ; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada.
  • Naylor PJ; School of Exercise Science, Physical and Health Education, University of Victoria, Victoria, British Columbia, Canada.
  • Barrowman NJ; Clinical Research Unit, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.
  • Goldfield GS; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada; Healthy Active Living and Obesity (HALO) Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.
J Pediatr ; 188: 42-49.e2, 2017 09.
Article em En | MEDLINE | ID: mdl-28666535
OBJECTIVE: To investigate the effect of a preschool physical activity intervention program delivered in licensed childcare settings, with or without a parent-facilitated home component, on children's daily physical activity, sedentary time, and body composition. STUDY DESIGN: For this cluster randomized controlled trial, 18 childcare centers were randomly allocated in equal numbers to the typical curriculum comparison group, childcare intervention alone (CC), or childcare intervention with parental involvement. Accelerometers were used to asses physical activity and sedentary time, and body composition was measured by bioelectrical impedance. RESULTS: Linear mixed model regression analyses showed no differences between the CC, the childcare intervention with parental involvement, and the comparison groups in changes from baseline to 6 months in total physical activity (P for time × group interaction = .665) or moderate-to-vigorous physical activity (P for time × group interaction = .164) when adjusted for baseline physical activity levels. Furthermore, no group differences were found for changes in light physical activity, sedentary time, or anthropometric variables. CONCLUSIONS: An affordable and easily scalable preschool intervention program delivered in licensed childcare settings, with or without the addition of a parent-driven home physical activity promotion, seems to have no significant effect on physical activity, sedentary time, or body composition. TRIAL REGISTRATION: ISRCTN: ISRCTN94022291.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Composição Corporal / Exercício Físico / Obesidade Infantil Tipo de estudo: Clinical_trials / Evaluation_studies / Prognostic_studies Limite: Child, preschool / Female / Humans / Male Idioma: En Revista: J Pediatr Ano de publicação: 2017 Tipo de documento: Article País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Composição Corporal / Exercício Físico / Obesidade Infantil Tipo de estudo: Clinical_trials / Evaluation_studies / Prognostic_studies Limite: Child, preschool / Female / Humans / Male Idioma: En Revista: J Pediatr Ano de publicação: 2017 Tipo de documento: Article País de publicação: Estados Unidos