• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>BMC Public Health >Gender differences in physical activity and sedentary behavior of Japanese primary school children during school cleaning time, morning recess and lunch recess
【24h】

Gender differences in physical activity and sedentary behavior of Japanese primary school children during school cleaning time, morning recess and lunch recess

机译：日本小学儿童在学校清洁时间，早晨休息和午餐休息期间的身体活动和久坐行为的性别差异

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

摘要

The school environment provides crucial opportunities for children to engage in health-promoting physical activity (PA). Japanese children clean their schools and have recess time every school day. The primary aim of the study is to describe the levels of physical activity during school cleaning and recess time while comparing it between genders. PA and sedentary behavior (SB) of 230 boys and 252 girls aged 6-12?years-old from 14 public primary schools were assessed for 7 consecutive days with a triaxial accelerometer. Minutes of SB, and moderate-to-vigorous PA (MVPA) as a percentage in each of school cleaning time (15?min/day: 58% of the 14 schools or 20?min/day), morning recess time (15?min/day: 6% or 20?min/day) or lunch recess time (15?min/day: 29%, 20?min/day: 47% or 25?min/day) were evaluated. A one-way analysis of variance or Student's t test was used to examine differences in %PAs and %SB between school cleaning time and morning and lunch recess time, and between genders. In a school day, the percentage of total daily MVPA during school cleaning time, morning recess and lunch recess time was 19.4?±?6.8% (15.2?±?5.3?min/day) for boys and 16.9?±?5.8% (10.5?±?4.3?min/day) for girls. For boys, the proportions of MVPA in morning and lunch recesses and SB during the morning recess were significantly higher than during school cleaning time (p??0.001). For girls, similar results were obtained and the SB during lunch recess was also higher than during school cleaning time (p??0.001). These findings suggest that the total amount of school cleaning time, recess and lunch time likely contribute to daily MVPA but the beneficial effects should be further explored in future intervention studies.
机译：学校环境为儿童提供了对促进健康的身体活动（PA）的关键机会。日本儿童清理学校，每所学校都有凹陷时间。该研究的主要目的是描述学校清洁和休息时间的身体活动水平，同时将其与在线交叉之间进行比较。 230名男孩的PA和久坐行为（SB）和252岁的女童6-12岁？岁月从14所公立的小学进行一次连续7天，并进行三轴加速度计。每分钟的SB，中等剧烈的PA（MVPA）在学校清洁时间中的百分比（15？最小/日：14所学校的58％或20？最小/日），早晨的休息时间（15？最小/日：6％或20？分钟/天或午餐时间（15？最小/日：29％，20？min /日：47％或25？min /日）进行评估。方差或学生T检验的单向分析用于检查学校清洁时间和早晨和午餐时间之间的％PAS和％SB的差异，以及在线休息时间。在一个上学日，学校清洁时间，早晨休息和午餐时间中的每日MVPA总量的百分比为19.4？±6.8％（15.2？±5.3？min /日），16.9？±5.8％（ 10.5？±4.3？4.3？min /日）为女孩。对于男孩来说，早晨休息期间的早晨和午餐凹槽和SB的比例明显高于学校清洁时间（P？<0.001）。对于女孩来说，获得了类似的结果，午餐休息期间的SB也高于学校清洁时间（P？<0.001）。这些调查结果表明，学校清洁时间，休会和午餐时间的总量可能导致日常MVPA，但在未来的干预研究中应进一步探讨有益效果。

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