Abstract
The purpose of present study was to examine validity of accelerometer (Lifecorder; LC) and to assess the free-living physical activity (PA) in Japanese elementary school students used by LC method. Firstly, to examine validity of LC, twelve children, aged 11.2±1.0years, were measured total energy expenditure (TEE) by doubly labeled water method and resting energy expenditure (REE) by the expired gas analysis. Physical activity energy expenditure (PAEE) is calculated as 0.9 TEE minus REE. At the same time, PA was evaluated by both daily walk count (WC) and vigorous activity time (LC7-9) using LC method. PAEE per 1 kg body weight significantly correlated with WC (r = 0.785, p
| Original language | English |
|---|---|
| Pages (from-to) | 347-356 |
| Number of pages | 10 |
| Journal | Japanese Journal of Physical Fitness and Sports Medicine |
| Volume | 56 |
| Issue number | 3 |
| Publication status | Published - Jun 2007 |
| Externally published | Yes |
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Keywords
- Accelerometer
- Doubly labeled water
- Elementary school students
- Physical activity
ASJC Scopus subject areas
- Public Health, Environmental and Occupational Health
- Physiology
- Orthopedics and Sports Medicine
- Physical Therapy, Sports Therapy and Rehabilitation
Cite this
Assessing daily physical activity in elementary school students used by accelerometer : A validation study against doubly labeled water method. / Adachi, Minoru; Sasayama, Kensaku; Hikihara, Yuki; Okishima, Kyota; Mizuuchi, Hidetugu; Sunami, Yoshiyuki; Shiomi, Masako; Nishimuta, Mamoru; Kikunaga, Shigeji; Tanaka, Hiroaki; Saitoh, Shinichi; Yoshitake, Yutaka.
In: Japanese Journal of Physical Fitness and Sports Medicine, Vol. 56, No. 3, 06.2007, p. 347-356.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Assessing daily physical activity in elementary school students used by accelerometer
T2 - A validation study against doubly labeled water method
AU - Adachi, Minoru
AU - Sasayama, Kensaku
AU - Hikihara, Yuki
AU - Okishima, Kyota
AU - Mizuuchi, Hidetugu
AU - Sunami, Yoshiyuki
AU - Shiomi, Masako
AU - Nishimuta, Mamoru
AU - Kikunaga, Shigeji
AU - Tanaka, Hiroaki
AU - Saitoh, Shinichi
AU - Yoshitake, Yutaka
PY - 2007/6
Y1 - 2007/6
N2 - The purpose of present study was to examine validity of accelerometer (Lifecorder; LC) and to assess the free-living physical activity (PA) in Japanese elementary school students used by LC method. Firstly, to examine validity of LC, twelve children, aged 11.2±1.0years, were measured total energy expenditure (TEE) by doubly labeled water method and resting energy expenditure (REE) by the expired gas analysis. Physical activity energy expenditure (PAEE) is calculated as 0.9 TEE minus REE. At the same time, PA was evaluated by both daily walk count (WC) and vigorous activity time (LC7-9) using LC method. PAEE per 1 kg body weight significantly correlated with WC (r = 0.785, p
AB - The purpose of present study was to examine validity of accelerometer (Lifecorder; LC) and to assess the free-living physical activity (PA) in Japanese elementary school students used by LC method. Firstly, to examine validity of LC, twelve children, aged 11.2±1.0years, were measured total energy expenditure (TEE) by doubly labeled water method and resting energy expenditure (REE) by the expired gas analysis. Physical activity energy expenditure (PAEE) is calculated as 0.9 TEE minus REE. At the same time, PA was evaluated by both daily walk count (WC) and vigorous activity time (LC7-9) using LC method. PAEE per 1 kg body weight significantly correlated with WC (r = 0.785, p
KW - Accelerometer
KW - Doubly labeled water
KW - Elementary school students
KW - Physical activity
UR - http://www.scopus.com/inward/record.url?scp=34547180473&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547180473&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:34547180473
VL - 56
SP - 347
EP - 356
JO - Japanese Journal of Physical Fitness and Sports Medicine
JF - Japanese Journal of Physical Fitness and Sports Medicine
SN - 0039-906X
IS - 3
ER -