The contributing role of physical education in youth's daily physical activity and sedentary behavior.
The contributing role of physical education in youth's daily physical activity and sedentary behavior.
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DOI：
10.1186/1471-2458-14-110
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发表时间：
2014-02-04
影响因子：
4.5
通讯作者：
Gao Z
中科院分区：
文献类型：
--
作者：
Chen S;Kim Y;Gao Z
学校体育被认为是青少年积累中等至剧烈体力活动（MVPA）和减少久坐时间的有效渠道。本研究的目的是确定体育的贡献作用，每天MVPA和久坐不动的时间在青年。该研究从美国中西部州的两所郊区学校招募了67名六年级儿童（29名男孩;平均年龄= 11.75），其中48人每天提供≥10小时的体力活动（PA）数据用于分析。客观的监测工具（即，Sensewear臂带监测器）用于捕获参与者的MVPA和7-14天的久坐时间。资料分析以皮尔逊积差相关分析、多水平回归分析及变异数分析。PE患者的MVPA和久坐时间分别与每日MVPA和久坐时间呈显著正相关（r = 0.35，p < 0.01; r = 0.55，p < 0.01）。回归分析显示，在控制性别和BMI后，PE中MVPA和久坐行为增加1分钟分别与每日MVPA和久坐行为增加2.04分钟和5.30分钟相关。参与者表现出显着更高的MVPA水平（p = 0.05），但类似的久坐时间（p = 0.61）在PE天比非PE天。男孩的每日MVPA显著高于女孩（p <0.01），久坐时间显著少于女孩（p <0.01）;而BMI越高，久坐时间越长（p <0.01）。体育表现出积极的贡献，增加每日MVPA和减少每日久坐时间的青年。积极参加体育课增加了年轻人在体育之外更加活跃和减少久坐的机会。
School physical education (PE) is considered as an effective channel for youth to accumulate moderate-to-vigorous physical activity (MVPA) and reduce sedentary time. The purpose of this study was to determine the contributing role of PE in daily MVPA and sedentary time among youth. The study recruited 67 sixth grade children (29 boys; Mean age = 11.75) from two suburban schools at a U.S. Midwest state, 48 of whom contributed ≥10 hours of physical activity (PA) data per day were included for analysis. An objective monitoring tool (i.e., Sensewear armband monitor) was used to capture the participants’ MVPA and sedentary time for 7–14 days. Pearson product–moment correlation analysis (r), multi-level regression analyses, and analysis of variance were conducted for data analysis. MVPA and sedentary time in PE showed significant positive associations with daily MVPA and sedentary time, respectively (r = 0.35, p < 0.01; r = 0.55, p < 0.01). Regression analyses revealed that one minute increase in MVPA and sedentary behavior in PE was associated with 2.04 minutes and 5.30 minutes increases in daily MVPA and sedentary behavior, respectively, after controlling for sex and BMI. The participants demonstrated a significantly higher level of MVPA (p = .05) but similar sedentary time (p = 0.61) on PE days than on non-PE days. Boys had significantly more daily MVPA (p < .01) and less sedentary time (p < .01) than girls; while higher BMI was associated with more sedentary time (p < .01). PE displayed a positive contribution to increasing daily MVPA and decreasing daily sedentary time among youth. Active participation in PE classes increases the chance to be more active and less sedentary beyond PE among youth.
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DOI：
10.1111/j.1600-0838.2011.01425.x
发表时间：
2013-10-01
影响因子：
4.1
作者：
Meyer, U.;Roth, R.;Kriemler, S.
通讯作者：
Kriemler, S.
影响因子：
--
作者：
Fairclough, Stuart J.;Boddy, Lynne M.;Stratton, Gareth
通讯作者：
Stratton, Gareth
影响因子：
--
作者：
Mattocks, Calum;Leary, Sam;Riddoch, Chris
通讯作者：
Riddoch, Chris
影响因子：
3.4
作者：
Chen, Senlin;Chen, Ang;Zhu, Xihe
通讯作者：
Zhu, Xihe
影响因子：
2.2
作者：
Lee, Sarah M.;Burgeson, Charlene R.;Spain, Christine G.
通讯作者：
Spain, Christine G.