Brockway J M
Physiology Division, Rowett Research Institute, Bucksburn, Aberdeen, UK.
Hum Nutr Clin Nutr. 1987 Nov;41(6):463-71.
The origins of the data used to construct some of the formulae in current usage for the calculation of energy expenditure are discussed. The differences in expenditure calculated by the various formulae cover a range of about 3 per cent. This error is large in relation to long-term studies of energy balance, and to the accuracy attainable with modern respiration chambers. The differences stem in part from the use of inappropriate original values and in part from errors in arithmetic. A new set of source data and a derived formula are presented.
本文讨论了用于构建当前能量消耗计算中一些公式的数据来源。各种公式计算出的能量消耗差异范围约为3%。就能量平衡的长期研究以及现代呼吸室所能达到的精度而言，这个误差是很大的。差异部分源于使用了不合适的原始值，部分源于计算误差。本文给出了一组新的源数据和一个推导公式。
