Physical activity, sedentary behavior, and adiposity in English children
Basterfield, Laura and Pearce, Mark and Adamson, Ashley and Frary, Jessica and Parkinson, Kathryn and Wright, Charlotte and Reilly, John J (2012) Physical activity, sedentary behavior, and adiposity in English children. American Journal of Preventive Medicine, 42 (5). pp. 445-451. ISSN 0749-3797 (https://doi.org/10.1016/j.amepre.2012.01.007)
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The importance of variation in total volume of physical activity or moderate- to vigorous-intensity physical activity (MVPA) to development of body fatness in childhood is unclear, and it is unclear if physical activity has a greater influence on adiposity in boys than girls. To assess relationships between 2-year changes in objectively measured physical activity, sedentary behavior, and adiposity in English children. Prospective cohort study, set in Northeast England, of a socioeconomically representative sample of 403 children. Measures were change in accelerometer-determined physical activity and sedentary behavior from age 7 to 9 years (data collected 2006/2007 and 2008/2009; analyzed in 2010) and concurrent change in adiposity (fat mass index derived from bioelectric impedance) and change in BMI Z-score. Decline in MVPA was associated with a greater increase in fat mass index in boys but not girls. Declining MVPA was associated with increased BMI Z-score in boys but not girls. Increased sedentary behavior was not associated with increased BMI Z-score in either gender. Avoiding mid–late childhood reductions in MVPA may reduce excessive fat gain, although such strategies may have greater impact on boys than girls.
ORCID iDs
Basterfield, Laura, Pearce, Mark, Adamson, Ashley, Frary, Jessica, Parkinson, Kathryn, Wright, Charlotte and Reilly, John J ORCID: https://orcid.org/0000-0001-6165-5471;-
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Item type: Article ID code: 41756 Dates: DateEventMay 2012PublishedSubjects: Medicine > Public aspects of medicine > Personal health and hygiene, including exercise, nutrition Department: Faculty of Humanities and Social Sciences (HaSS) > Psychological Sciences and Health > Physical Activity for Health Depositing user: Pure Administrator Date deposited: 26 Oct 2012 12:59 Last modified: 05 Oct 2024 20:57 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/41756