...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Preventive Medicine Reports >Permanent play facility provision is associated with children's time spent sedentary and in light physical activity during school hours: A cross-sectional study
【24h】

Permanent play facility provision is associated with children's time spent sedentary and in light physical activity during school hours: A cross-sectional study

机译：永久性的游乐设施的提供与孩子在学校上课时的久坐时间和轻微的体育活动有关：一项横断面研究

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Objective: To study the associations between: 1) number of permanent outdoor play facilities per pupil and 2) the size of the outdoor play area per pupil with sedentary time and physical activity (PA) during school hours in six-, nine-, and 15-year olds. We conducted a cross-sectional study of nationally representative samples of Norwegian six- (n = 1071), nine- (n = 1421) and 15-year-olds (n = 1106) in 2011 (the Physical Activity Among Norwegian Children Study). The participation rates were 56.4%, 73.1% and 57.8% for six-, nine- and 15-year olds, respectively. We assessed PA objectively for seven consecutive days using accelerometers, the size of a school's outdoor play area (SOPA) using an online map service and the permanent play facility (PPF) provision using a standardized form during school site visits. We successfully measured SOPA and PPF in 99 schools, from which 3040 participants provided valid accelerometer data. We used generalized least-squares random-effects models with robust variance estimation to assess associations. Our results indicate that better provision of permanent play facilities may reduce sedentary time and increase time spent in light PA among six-year-olds. Permanent play facility provision was not associated with sedentary time or PA among nine- and 15-year-olds. Associations found between outdoor play area size, physical activity and sedentary time were negligible. Future research should investigate what types of permanent play facilities may be associated with physical activity in both children and adolescents. Highlights ? Permanent play facility provision was associated with sedentary time. ? Permanent play facility provision was associated with light PA. ? Permanent play facility provision was not associated with MVPA. ? Outdoor play area size was not associated with sedentary time or PA.
机译：目的：研究以下因素之间的关联：1）每个学生永久性户外运动设施的数量，以及2）每个学生在六，九和九小时的上课时间和体育锻炼（PA）的久坐时间和身体活动（PA）的大小15岁。我们在2011年对挪威6岁（n = 1071），9岁（n = 1421）和15岁（n = 1106）的全国代表性样本进行了横断面研究（挪威儿童的体育活动研究） 。六岁，九岁和十五岁的儿童的参与率分别为56.4％，73.1％和57.8％。我们使用加速度计连续7天客观地评估了PA，使用在线地图服务评估了学校的室外游乐区（SOPA）的大小，并在访问学校期间使用标准化表格对永久性游乐设施（PPF）进行了评估。我们成功地测量了99所学校的SOPA和PPF，其中3040名参与者提供了有效的加速度计数据。我们使用带有鲁棒方差估计的广义最小二乘随机效应模型来评估关联。我们的结果表明，更好地提供永久性娱乐设施可能会减少六岁儿童的久坐时间，并增加他们花费在轻型PA上的时间。永久性的游乐设施供应与9岁和15岁的孩子的久坐时间或PA无关。在户外游乐区的大小，体力活动和久坐时间之间的关联可以忽略不计。未来的研究应该调查哪些类型的永久性游乐设施可能与儿童和青少年的体育活动有关。强调 ？永久性的游乐设施供应与久坐时间有关。 ？永久性娱乐设施的提供与轻型PA相关。 ？永久性游乐设施规定与MVPA不相关。 ？户外游乐区的大小与久坐时间或PA无关。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号