摘要：Objetivo: estudiar la concordancia entre el gasto energético en reposo (GER) obtenido mediante calorimetría indirecta (CI), y las ecuaciones de estimación más utilizadas en población adulta sana española. Métodos: estudio transversal en el que se determinó el GER en 95 sujetos sanos con normopeso mediante calorimetría indirecta y modelos predictivos (se seleccionaron 45 fórmulas desarrolladas en adultos de características similares a la muestra estudiada que incluían peso, talla, sexo y/o composición corporal). La concordancia entre ambos métodos se analizó mediante el Coeficiente de Correlación Intraclase (CCI) y la prueba de Bland-Altman. La significación se alcanzó con p
其他摘要：Objective: the aim of this study was to analyze the agreement between the resting energy expenditure (REE) obtained by indirect calorimetry (IC) and that obtained by prediction equations in a sample of healthy adults from Spain. Méthods: a descriptive cross-sectional study was conducted in 95 healthy, normal-weight adults. REE was determined by IC and 45 population-specific prediction equations which were based on weight, height, sex and/or body composition (BC). The Intraclass Correlation Coefficient (ICC) and Bland-Alman plots were used to analyze the agreement between the REE obtained by IC and that obtained by prediction equations. The level of signification was reached at p
关键词：Gasto energético;Gasto energético en reposo;Calorimetría indirecta;Modelos predictivos del GER
其他关键词：Energy expenditure;Resting energy expenditure;Indirect calorimetry;REE predictive models
