Influence factors and clinical application progress of resting energy expenditure / 中华实用儿科临床杂志

ABSTRACT

The resting energy expenditure(REE)is mainly used to maintain the normal function of body cells, organs and human awakening state,which is influenced by many factors,such as age,genders,fat distribution and endo-crines. It is important by nutrition support according to the actual REE of individuals. The prediction equation only con-siders a single factor,so it couldn't estimate accurately the energy expenditure. Indirect calorimetry is a better way to know the actual REE and limited to be used in clinics. In this review,it will clarify the different energy needs in clinical populations with more focuses on the obese,premature infant and critical patients so that clinicians can facilitate the adequate nutrition support with minimum negative impacts from under - or overfeeding in these individuals.