作者
Kirsten Corder, Andrew J Atkin, Diane J Bamber, Soren Brage, Valerie J Dunn, Ulf Ekelund, Matthew Owens, Esther MF van Sluijs, Ian M Goodyer
发表日期
2015/12
期刊
International Journal of Behavioral Nutrition and Physical Activity
卷号
12
页码范围
1-8
出版商
BioMed Central
简介
Background
We investigated prospective associations between physical activity/sedentary behaviour (PA/SED) and General Certificate of Secondary Education (GCSE) results in British adolescents.
Methods
Exposures were objective PA/SED and self-reported sedentary behaviours (screen (TV, Internet, Computer Games)/non-screen (homework, reading)) measured in 845 adolescents (14·5y ± 0·5y; 43·6 % male). GCSE results at 16y were obtained from national records. Associations between exposures and academic performance (total exam points) were assessed using multilevel mixed-effects linear regression adjusted for mood, BMI z-score, deprivation, sex, season and school; potential interactions were investigated.
Results
PA was not associated with academic performance. One-hour more accelerometer …
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K Corder, AJ Atkin, DJ Bamber, S Brage, VJ Dunn… - International Journal of Behavioral Nutrition and …, 2015