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Autor/inn/en | McCormack, Gavin R.; Rutherford, Jack; Giles-Corti, Billie; Tudor-Locke, Catrine; Bull, Fiona |
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Titel | BMI-Referenced Cut-Points for Recommended Daily Pedometer-Determined Steps in Australian Children and Adolescents |
Quelle | In: Research Quarterly for Exercise and Sport, 82 (2011) 2, S.162-167 (6 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0270-1367 |
Schlagwörter | Obesity; Body Composition; Physical Activities; Health Promotion; Females; Gender Differences; Foreign Countries; Standards; Criteria; Measurement Equipment; Physical Activity Level; Body Weight; Body Height; Children; Adolescents; Child Health; Cutting Scores; Australia |
Abstract | The purpose of this study was to establish sex-specific criterion-referenced standards for pedometer-determined physical activity related to body mass index (BMI)-defined weight status among youth. We analyzed data from 7-16-year-old boys (n = 338) and girls (n = 337) and used pedometer-assessed physical activity and anthropometric data to derive average steps/day and BMI. Sex-specific criterion-referenced standards for steps/day relating to healthy weight and overweight/obese were determined using the contrasting groups method. Healthy weight children took more steps/day than overweight or obese (boys: 14,413 vs. 12,088, and girls: 12,562 vs. 10,114, respectively; p less than 0.001). The optimal BMI-referenced cut-point emerging from our sample was 16,000 steps/day for both boys and girls. Our results and those reported elsewhere suggest that youth take insufficient pedometer-determined steps/day to avoid becoming overweight. (Contains 2 tables.) (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |