期刊
EUROPEAN JOURNAL OF PUBLIC HEALTH
卷 23, 期 1, 页码 30-32出版社
OXFORD UNIV PRESS
DOI: 10.1093/eurpub/cks047
关键词
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资金
- ENERGY-project
- European Commission [223254]
- World Cancer Research Fund [2008/65]
- Swiss Federal Office for Sport (BASPO)
- Federal Office of Public Health (BAG)
Screen-time activities are often used as proxies for sedentary time. We studied associations of self-reported television (TV), computer and total screen-time with accelerometer-derived total sedentary time in European children (10-12 years). Analyses showed significant positive associations between TV, computer and total screen-time with total sedentary time for the total sample, however, the explained variance was low and stratified analyses only revealed a significant positive association between total screen-time and total sedentary time in boys and between computer time and total sedentary time in Dutch children. This suggests that self-reported TV and computer time do not adequately reflect total sedentary time in schoolchildren.
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