Physical activity and screen-time viewing among elementary school-aged children in the United States from 2009 to 2010
OBJECTIVES To describe the percentage of children who met physical activity and screen-time recommendations and to examine demographic differences. Recommendations for school-aged children include 60 minutes of daily moderate-to-vigorous physical activity and no more than 2 hours per day of screen-t...
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Published in | JAMA pediatrics Vol. 167; no. 3; p. 223 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
United States
01.03.2013
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Subjects | |
Online Access | Get more information |
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