期刊
JOURNAL OF ADOLESCENT HEALTH
卷 47, 期 3, 页码 315-318出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jadohealth.2010.02.012
关键词
Sedentary behavior; Youth/child; Body mass index/BMI; Physical activity
资金
- Heart and Stroke Foundation of Ontario
- SHAPES team at the University of Waterloo
- Canadian Cancer Society
Purpose: Sedentary behavior research typically only examines screen time activities and not communication time activities, such as talking on the phone, texting, or instant messaging. Methods: Data from 2,449 grade 5 to 8 students were used to examine factors associated with the time youth spent in communication-based sedentary behaviors. Results: Screen time, physical activity, grade, and gender were associated with moderate and high communication time. Discussion: Future research on sedentary behavior should include measures of communication time. (C) 2010 Society for Adolescent Health and Medicine. All rights reserved.
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