These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Energy expenditure of healthy adults engaged in light activities in Southern China measured by energy balance method].
    Author: Gong C, Yang X, Hu W, Liu Y, Shi L, Piao J, Huang C, Li M.
    Journal: Wei Sheng Yan Jiu; 2011 Nov; 40(6):720-2. PubMed ID: 22279664.
    Abstract:
    OBJECTIVE: To measure the energy expenditure of healthy adults engaged in light activities in southern China, and to provide reference database for revising Chinese RNI. METHODS: Thirty four healthy adults eligible for the energy metabolic experiment were selected. A 3-day recycled dietary prescription was designed. The food intake of all foods per person per meal were weighed and recorded, and the energy intake from diets was determined by chemical analysis. The energy expenditure was calculated by combining the change of body weight and dietary consumption. RESULTS: The average energy intake was (8424 +/- 1616) kJ/d [(2013 +/- 386) kcal/d], which was (9990 +/- 798) kJ/d [(2388 +/- 191) kcal/d] for men and (7032 +/- 384)kJ/d [(1681 +/- 92) kcal/d] for women. The average change of body weight of all subjects in 16 days was reduced 0.02 kg, the men increased 0.15 kg, and the women decreased 0.17 kg. According to the energy balance principle, the ultimate energy expenditure of healthy adults in southern China was (8468 +/- 1762) kJ/d [(2024 +/- 421) kcal/d], the men was (9680 +/- 1759) kJ/d [(2314 +/- 420) kcal/d], and the women was (7391 +/- 827) kJ/d [(1767 +/- 198) kcal/d]. CONCLUSIONS: The energy expenditure of healthy adult male engaged in light activities in southern China was 9680 +/- 1759 kJ/d [(2314 +/- 420 kcal/d)], and that of female was 7391 +/- 827 kJ/d [(1767 +/- 198 kcal/d)]. The energy expenditure of men and women measured in this study were 86kcal and 333kcal lower than the Chinese energy RNI (2400kcal and 2100 kcal) established in 2000.
    [Abstract] [Full Text] [Related] [New Search]