- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT02024763
Educational Program and Schoolchildren's Energy Expenditure
27 de diciembre de 2013 actualizado por: Ana Paula Poblacion, Federal University of São Paulo
Effect of an Educational Program on Schoolchildren's Energy Expenditure During Physical Education Classes
The aim of this study was to evaluate the impact of a classroom teachers' educational intervention on 1st and 2nd grades children's physical activity level and energy expenditure during physical education classes in elementary public schools, in São Paulo, Brazil.
Descripción general del estudio
Estado
Terminado
Condiciones
Intervención / Tratamiento
Descripción detallada
This study is a School-based Randomized Controlled Trial.
Three-step cluster sampling was used for subject selection.
In the first step, 8 schools in the Vila Mariana district - São Paulo were selected and assigned randomly to physical activity intervention (3 schools) or control condition (5 schools).
In the second step, all 48 classes from the 1st and 2nd grades were selected.
In the third step, 352 children were randomly selected compose the observational group.
In both groups, questionnaire data and SOFIT's observation were collected two times: "pre" (immediately before the intervention), and "post" (immediately after the intervention), with a six weeks interval between them.
No educational intervention was taken place in the control schools while the project was running.
Afterwards control schools received training.
Tipo de estudio
Intervencionista
Inscripción (Actual)
352
Fase
- No aplica
Contactos y Ubicaciones
Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.
Ubicaciones de estudio
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-
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Sao Paulo, Brasil, 04040032
- Federal University of São Paulo
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Criterios de participación
Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.
Criterio de elegibilidad
Edades elegibles para estudiar
7 años a 10 años (Niño)
Acepta Voluntarios Saludables
No
Géneros elegibles para el estudio
Todos
Descripción
Inclusion Criteria:
- children from 7 to 10 years of age, enrolled at 1st or 2nd grades of selected schools in Vila Mariana - Sao Paulo.
Exclusion Criteria:
- Not have both observations.
Plan de estudios
Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.
¿Cómo está diseñado el estudio?
Detalles de diseño
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
---|---|
Experimental: Educational Intervention
Intervention was applied to classroom teachers by the RRIDA Project team.
Training lasted six weeks, 12 hours devoted to physical activity and 18 hours to nutritional content.
Modules of educational activities were taught in order to be replicated at PE classes to 1st and 2nd grades' children of three exposed schools.
Physical activity module was based on a theoretical approach of physical activity benefits and risks for health, children's physical fitness and activity patterns, physical education and change behavior models.
In each meeting the PE professionals, performed PE classes with the classroom teachers as students, focusing in strategies to keep them in movement for the most of PE class time to stimulate students' joint participation instead of individual participation or games.
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Intervention was applied to classroom teachers by the multidisciplinary team of the RRIDA Project.
Training lasted six weeks, 12 hours devoted to physical activity and 18 hours to nutritional content.
Modules of educational activities to classroom teachers were to be replicated at PE classes to children from 1st and 2nd grades of three exposed schools.
The physical activity module was based on a theoretical approach of physical activity benefits and risks for health, children's physical fitness and activity patterns, physical education and change behavior models.
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Sin intervención: No Intervention
No educational intervention was taken place in the control schools while the project was running.
Afterwards, control schools received training.
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
Change in children's Physical Activity Level / Energy Expenditure after an Educational Intervention for classroom teachers.
Periodo de tiempo: Children's Physical Activity Level / Energy Expenditure were measured before and after an Educational Intervention to classroom teachers, with a six weeks interval.
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From eight elementary Public Schools we randomly selected three to receive an educational intervention for teachers.
In order to evaluate intervention results, all the 1st and 2nd grades, from exposed and unexposed schools were nominated to have selected children.
In each class, eight children were randomly selected.
To assess children's level of physical activity, Physical Education classes were recorded.
The videotapes analysis set the level of student's physical activity, teacher's attitude, and the class context.
The observation instrument used was SOFIT - System for Observing Fitness Instruction Time.
We analyzed and discussed the change in children's Physical Activity Level and Energy Expenditure before and after the Educational Intervention to classroom teachers, with a six weeks interval.
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Children's Physical Activity Level / Energy Expenditure were measured before and after an Educational Intervention to classroom teachers, with a six weeks interval.
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Colaboradores e Investigadores
Aquí es donde encontrará personas y organizaciones involucradas en este estudio.
Patrocinador
Fechas de registro del estudio
Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.
Fechas importantes del estudio
Inicio del estudio
1 de septiembre de 1999
Finalización primaria (Actual)
1 de noviembre de 2000
Finalización del estudio (Actual)
1 de noviembre de 2000
Fechas de registro del estudio
Enviado por primera vez
27 de diciembre de 2013
Primero enviado que cumplió con los criterios de control de calidad
27 de diciembre de 2013
Publicado por primera vez (Estimar)
31 de diciembre de 2013
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
31 de diciembre de 2013
Última actualización enviada que cumplió con los criterios de control de calidad
27 de diciembre de 2013
Última verificación
1 de diciembre de 2013
Más información
Términos relacionados con este estudio
Palabras clave
Otros números de identificación del estudio
- APkit
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
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