Body mass index, weekday and weekend days step counts for fifth grade costa rican children 

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Mary E. Rudisill ; Danielle D. Wadsworth ;Cultura, Ciencia y Deporte 2013, 8 24
Autor: María Morera
Fuente: http://www.redalyc.org/
Introducción
Cultura, Ciencia y Deporte
ISSN: 1696-5043
ccd@ucam.edu
Universidad Católica San Antonio de Murcia
España
Morera, María; Rudisill, Mary E.; Wadsworth, Danielle D.
Body mass index, weekday and weekend days step counts for Fifth grade Costa Rican children
Cultura, Ciencia y Deporte, vol.
8, núm.
24, 2013, pp.
191-197
Universidad Católica San Antonio de Murcia
Murcia, España
Available in: http:--www.redalyc.org-articulo.oa?id=163028753004
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ciencia
CCD
191
Body mass index, weekday and weekend days step counts
for Fifth grade Costa Rican children
Índice de Masa Corporal y la cantidad de pasos durante la semana y los fines
de semana en estudiantes de quinto grado de escuela en Costa Rica
María Morera1, Mary E.
Rudisill2, Danielle D.
Wadsworth2
1 School of Human Movement and Quality of Life.
National University.
Costa Rica.
2 School of Kinesiology.
Auburn University.
USA.
CORRESPONDENCIA:
María Morera
mmore@una.cr
Abstract
Resumen
The purpose of this study was to determine the
differences in physical activity levels (pedometer
step count) over a seven day period between normal
weight and overweight-obese fifth grade Costa Rican
boys and girls.
Children’s (n = 188) weight and height
were measured.
Each child wore an Omron HJ-720
ITC pedometer for one week to assess step count.
Participants were placed into one of two groups
(Obese-Overweight or Normal weight) based on
BMI.
A 2 (Sex) x 2 (BMI Groups) x 2 (Week-Weekend)
mixed model ANOVA revealed no interactions
among variables.
However, there were statistically
significant differences for the within-subjects effect,
with average step counts for weekdays and weekend
days, F = 19.421, p .001, and...