Is a school-based physical activity intervention effective for increasing tibial bone strength in boys and girls?
Is a school-based physical activity intervention effective for increasing tibial bone strength in boys and girls?
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DOI：
10.1359/jbmr.061205
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发表时间：
2007-03-01
影响因子：
6.2
通讯作者：
McKay, Heather A.
中科院分区：
文献类型：
--
作者：
Macdonald, Heather M.;Kontulainen, Saija A.;McKay, Heather A.
这项为期16个月的随机对照学校研究比较了281名男孩和女孩参加日常体育活动（行动学校！BC）和129名同性对照。简单，务实的干预增加了胫骨远端骨强度在青春期前的男孩，它没有影响在青春期早期的男孩或前或早期的青春期女孩。
This 16-month randomized, controlled school-based study compared change in tibial bone strength between 281 boys and girls participating in a daily program of physical activity (Action Schools! BC) and 129 same-sex controls. The simple, pragmatic intervention increased distal tibia bone strength in prepubertal boys; it had no effect in early pubertal boys or pre or early pubertal girls.