Indirect calorimetry: Technical aspects (Reprinted from Support Line, vol 14, pg 6-12, 1997)

被引：147

作者：

Matarese, LE

机构：

来源：

JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION | 1997年 / 97卷 / 10期

关键词：

D O I：

10.1016/S0002-8223(97)00754-2

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

Indirect calorimetry measures oxygen consumption and carbon dioxide production to calculate resting energy expenditure and respiratory quotient. The respiratory quotient can be determined from indirect calorimetry to determine substrate utilization and used to alter the patient's nutrition support regimen. All but one indirect calorimeter manufactured in the United States are open-circuit rather than closed-circuit systems.

引用

页码：S154 / S160

页数：7

共 38 条

[1] NUTRIENT INTAKE IN CRITICALLY ILL PATIENTS - TOO MANY OR TOO FEW CALORIES [J].