de la Cruz Marcos Sandra, de Mateo Silleras Beatriz, Camina Martín Ma Alicia, Carreño Enciso Laura, Miján de la Torre Alberto, Galgani Fuentes José E, Redondo del Río Ma Paz
Área de Nutrición y Bromatología. Departamento de Pediatría. Facultad de Medicina. Universidad de Valladolid, España..
Área de Nutrición y Bromatología. Departamento de Pediatría. Facultad de Medicina. Universidad de Valladolid, España. Servicio de Medicina Interna (Nutrición). Hospital Universitario de Burgos, España..
Nutr Hosp. 2015 Nov 1;32(5):2346-52. doi: 10.3305/nh.2015.32.5.9680.
although there are precise and accurate techniques for estimating resting energy expenditure, like the indirect calorimetry (IC), daily practice needs faster, easier and cheaper methods as the predictive equations.
the aim of the study was to develop a new predictive equation for estimating resting energy expenditure (REE) for healthy Spanish population. Méthods: the REE of 95 healthy normal weighted volunteers was determined by indirect calorimetry (IC). The new equation was obtained by multiple lineal regression by using the analytical criteria of the Cp of Mallows and the adjusted R2. Then, the behavior of the new formula was studied in a group of overweight volunteers through the intraclass correlation coefficient (ICC) and Bland-Almand plots. The level of signification was reached at p < 0,05.
the average age was 42 years (range: 2.0-63.2). Mean REE determined by IC was 1 589.1 kcal/d (312.0). The selected equation was: [y = 1 376.4 - 308 Sex (M = 0; W = 1) + 11.1 Weigh (kg) - 8 Age (years)] (R2: 0.68; EE: 175.95). The ICC between the new equation and the IC in normal weighted subjects was 0.901 (95%CI: 0.851 - 0.934). The new formula showed a good level of agreement in the overweight group (ICC: 0.880; 95%IC: 0.772 - 0.937).
we propose a new predictive equation for estimating the REE for healthy Spanish population which has an easy application and includes sex, age and weigh. The selected equation shows an adequate behavior in overweight subjects too.
尽管存在精确准确的静息能量消耗估算技术，如间接测热法（IC），但日常实践需要更快速、简便且廉价的方法，如预测方程。
本研究旨在为健康西班牙人群开发一种新的估算静息能量消耗（REE）的预测方程。方法：通过间接测热法（IC）测定95名健康正常体重志愿者的REE。使用马洛斯Cp分析标准和调整后的R2，通过多元线性回归获得新方程。然后，通过组内相关系数（ICC）和布兰德 - 奥特曼图，在一组超重志愿者中研究新公式的表现。显著性水平设定为p < 0.05。
平均年龄为42岁（范围：2.0 - 63.2）。IC测定的平均REE为1589.1千卡/天（312.0）。所选方程为：[y = 1376.4 - 308性别（男性 = 0；女性 = 1）+ 11.1体重（千克） - 8年龄（岁）]（R2：0.68；估计误差：175.95）。正常体重受试者中，新方程与IC之间的ICC为0.901（95%置信区间：0.851 - 0.934）。新公式在超重组中显示出良好的一致性水平（ICC：0.880；95%置信区间：0.772 - 0.937）。
我们提出了一种新的预测方程，用于估算健康西班牙人群的REE，该方程应用简便，包含性别、年龄和体重。所选方程在超重受试者中也表现良好。
