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In critically ill patients, what is the relationship between resting metabolic rate (RMR) and RMR predicted by the Penn State equation?


Conclusion
Two studies comparing RMR and the Penn State equation report adequate precision (79% of non-obese subjects predicted within 10% of RMR). Further research in the critically ill population is needed regarding the Penn State equation.

Grade III
Overall strength of the available supporting evidence: Grade I - good; Grade II - fair; Grade III - limited; Grade IV - expert opinion; Grade V: not assignable
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Date of Literature Review for the Evidence Analysis: June 2006



Evidence Summaries
What is the evidence that supports this conclusion? For more information, click on the Evidence Summary link below.
 
In critically ill patients, what is the relationship between resting metabolic rate (RMR) and RMR predicted by the Penn State equation?

Search Plan and Results
What were the search parameters and selection criteria used to identify literature to answer this question? For more information, click on the Search Plan and Results link below.
 
CI: Determination of RMR

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