000 | 02498nam a2200241Ia 4500 | ||
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008 | 200306s2019 xx 000 0 und d | ||
100 | _aWu, Jinghuan. | ||
245 | 0 |
_aBasal energy expenditure, resting energy expenditure and one metabolic equivalent (1 MET) value for young Chinese adults with different body weight / _cJinghuan Wu, Deqian Mao, Ying Zhang, Xiaorong Chen, Ping Hong, Jianhua Piao, Qin Zhuo, Xiaoguang Yang |
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260 | _cMarch 2019 | ||
336 | _atext | ||
337 | _aunmediated | ||
338 | _avolume | ||
440 |
_n28 : 1, page 35-41 _aAsia Pacific Journal of Clinical Nutrition |
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520 | _aBackground and Objectives: Accurately assessing energy expenditure (EE) of people with different body weight is essential to facilitate weight management intervention. The aim of this study was to measure basal energy expenditure (BEE), resting energy expenditure (REE) and to explore the true 1 MET value for young Chinese adults with different body weight. Methods and Study Design: A total of 251 young Chinese adults were divided into three groups: the normal weight group, the overweight group and the obese group. Their BEE, REE and 1 MET value were measured by Cortex Metamax 3B (MM3B). Multiple linear regressions and correlation analysis were used to examine factors that influence EE in Chinese population. Results: The mean measured BEE and REE of young Chinese adults with normal weight, overweight and obesity was 1429, 1609, 1778 kcal/day and 1522, 1712, 1885 kcal/day, respectively. The EE per kilogram body weight decreased with the increasing body weight. The mean oxygen consumption in the three group was 3.78, 3.47, 3.21 mL/kg/min respectively. There was no significant difference in BEE and REE after adjustment for fat-free mass (FFM). The significant influencing factors were body mass index (BMI) and sex in BEE, FFM and BMI in REE in Chinese population. Conclusions: BEE and REE were significantly different in different body weight while these differences disappeared after adjustment for FFM, and people with different body weight maybe need different 1 MET value. Further studies should be conducted to obtain more accurate daily energy requirement and 1MET value for specific Chinese population. | ||
521 | _aNutrition. | ||
650 | _aBasal energy expenditure. | ||
650 | _aBody weight. | ||
650 | _aChinese adults. | ||
650 | _aMetabolic equivalent value. | ||
650 | _aResting energy expenditure. | ||
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