Fig. 1From: Energy expenditure in critically ill patients estimated by population-based equations, indirect calorimetry and CO2-based indirect calorimetryBland–Altman plots and scatterplots for predictive equations and VCO2-based calorimetry compared with EE estimated using IC. Bland–Altman plots include 95 % limits of agreement. Scatterplots include lines marking ±10 % of EE(IC) and linear regression lines with r 2 valuesBack to article page