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Fig 1 | Critical Care

Fig 1

From: Can calculation of energy expenditure based on CO2 measurements replace indirect calorimetry?

Fig 1

Correlation and limits of agreement between calculated energy expenditure based on CO2 measurements (EEVCO2) and energy expenditure (EE) measured by indirect calorimetry. a EEVCO2_0.85 vs. measured EE. b EEVCO2_FQ vs. measured EE. Solid lines indicate the bias and fine dotted lines indicate the limits of agreement in the Bland-Altman plots. EEVCO 2 _0.85 EEVCO2 calculated from CO2 consumption (VCO2) and assumed respiratory quotient (RQ) of 0.85, EEVCO 2 _FQ EEVCO2 calculated from VCO2 and assuming RQ as food quotient (FQ)

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