Assessment of developmental changes of energy expenditure in young Japanese children and development of an accurate method for estimation of physical activity level

评估日本幼儿能量消耗的发育变化并开发准确的体力活动水平估计方法

• 批准号: 23650472
• 负责人: OMORI Katsura
• 金额: $ 2.5万
• 依托单位: Yamagata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23650472/
• 关键词: エネルギー消費量; 幼児; 二重標識水; ３次元加速度; 身体活動量; 二重標識水法; 乳幼児; 三次元加速度

The aim of this research is to assess the developmental changes of energy expenditure using the doubly labeled water (DLW) method and triaxial accelerometry. We measured daily energy expenditure in twenty one Japanese children aged 3-6 in both summer and winter from 2012 through 2014. Analysis of the data which we obtained using both methods in the summer and winter of 2012, showed that the averages of total energy expenditure per weight measured by the DLW method were between 79.0 and 84.0(kcal/kg/day). Comparing the data between summer 2012 and 2013 revealed that the average of integrated triaxial acceleration during three periods: at kindergarten, at home, and all other activities including transit, tended to decrease as the subjects grew. We also measured resting energy expenditure using a hood method. Measurements taken every three months revealed that the average resting energy expenditure per weight decreased as the subjects' age increased.

本研究的目的是利用双标记水（DLW）法和三轴加速度计评估能量消耗的发展变化。我们测量了2012年至2014年夏季和冬季21名3-6岁日本儿童的每日能量消耗。对我们在2012年夏季和冬季使用这两种方法获得的数据进行分析，结果表明，DLW方法测得的单位体重总能量消耗的平均值在79.0和84.0（千卡/千克/天）之间。比较2012年夏季和2013年夏季的数据显示，三个时期的综合三轴加速度的平均值：在幼儿园，在家里，和所有其他活动，包括交通，往往随着受试者的成长而下降。我们还测量了静息能量消耗使用罩的方法。每三个月进行一次的测量显示，平均每体重的静息能量消耗随着受试者年龄的增加而下降。

项目成果

幼児の基礎代謝量の縦断的測定

婴儿基础代谢率的纵向测量

• 发表时间: 2012
• 作者: 北村 豊;平松祐司;斉藤有希;Hiroshi Nakagawa and Mikio Kataoka;大森桂
• 通讯作者: 大森桂

幼児の日常生活における身体活動量の研究

幼儿日常生活体力活动量的研究

• 发表时间: 2012
• 作者: 白岩未來子;相馬志保;大森桂
• 通讯作者: 大森桂

Measuring of energy expenditure in young Japanese children

日本幼儿能量消耗的测量

• 发表时间: 2013
• 作者: Katsura Omori;Kayoko Kaneko
• 通讯作者: Kayoko Kaneko

Measuring of resting energy expenditure in young Japanese children

日本幼儿静息能量消耗的测量

• 发表时间: 2013
• 作者: 石田良衡;井上奈穂;池田郁男;北村 豊;Katsura Omori and Kayoko Kaneko
• 通讯作者: Katsura Omori and Kayoko Kaneko