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Assessment
In older adults, what is group mean errors in estimating resting metabolic rate (RMR) compared to measured RMR when using the Owen et al formula?
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Conclusion
Two studies reported the Owen equation underestimated group mean RMR by 2-5% in older women. A lower research design quality study reported Owen et al formula overestimated group mean RMR by 7% in individuals residing in Canada.
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Grade: III
- Grade I means there is Good/Strong evidence supporting the statement;
- Grade II is Fair;
- Grade III is Limited/Weak;
- Grade IV is Expert Opinion Only;
- Grade V is Not Assignable.
- High (A) means we are very confident that the true effect lies close to that of the estimate of the effect;
- Moderate (B) means we are moderately confident in the effect estimate;
- Low (C) means our confidence in the effect estimate is limited;
- Very Low (D) means we have very little confidence in the effect estimate.
- Ungraded means a grade is not assignable.
In the oldest-old adults (age 85 and over), what is group mean errors in estimating resting metabolic rate (RMR) compared to measured RMR when using the Owen et al formula?-
Conclusion
There are insufficient studies to evaluate the magnitude of group mean errors in estimating resting metabolic rate in the oldest-old (i.e., populations aged 85 years or older).
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Grade: V
- Grade I means there is Good/Strong evidence supporting the statement;
- Grade II is Fair;
- Grade III is Limited/Weak;
- Grade IV is Expert Opinion Only;
- Grade V is Not Assignable.
- High (A) means we are very confident that the true effect lies close to that of the estimate of the effect;
- Moderate (B) means we are moderately confident in the effect estimate;
- Low (C) means our confidence in the effect estimate is limited;
- Very Low (D) means we have very little confidence in the effect estimate.
- Ungraded means a grade is not assignable.
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Conclusion