2009 Fiscal Year Final Research Report
Estimation of Free-Living Energy Expenditure using Doubly Labelled Water Method in Japanese Children
| Project/Area Number |
20700537
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied health science
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| Research Institution | Aichi University of Education |
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Principal Investigator |
TERAMOTO Keisuke Aichi University of Education, 教育学部, 講師 (70362308)
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| Research Collaborator |
IGAWA Syoji 日本体育大学, 体育学部, 教授
KOMIYA Shuichi 九州大学, 名誉教授
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| Project Period (FY) |
2008 – 2009
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| Keywords | 小児 / エネルギー消費量 / 二重標識水法 |
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| Research Abstract |
The aim of this study was to determine total energy expenditure (TEE), resting energy expenditure (REE), and physical activity energy expenditure (PAEE) in Japanese infant. Subjects were 30 boys and 30 girls (age : 68.1 +/- 8.0 months, BMI : 15.4 +/-1.2kg/m2). TEE was measured in free-living conditions using doubly labeled water method. PAEE was determined from TEE and REE. Simultaneously, anthropometry and body composition by bioelectrical impedance analysis were measured. In present study, no gender differences in TEE, REE, and PAEE were observed. Additionally, they were no significant correlations with body composition. This study showed that DLW-derived TEE and PAEE were 1374.5+/-223.8kcal/day (TEE/Wt : 74.3+/-10.4kcal/kg/day) and 353.7+/-194.3(PAEE/Wt : 19.1+/-10.5kcal/kg/day), respectively.
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