Can indirect calorimetry and accelerometry be used to assess energy expenditure in healthy and unhealthy population? A systematic review and meta-analysis | Synapse
April 12, 2026Nutrición Hospitalaria1 citationsOpen Access
Can indirect calorimetry and accelerometry be used to assess energy expenditure in healthy and unhealthy population? A systematic review and meta-analysis
The aim is to compare the effectiveness of indirect calorimetry and accelerometry in measuring energy expenditure across populations.
Conducted a systematic review and meta-analysis.
Compared measurements from indirect calorimetry and accelerometry.
Assessed reliability in both healthy and unhealthy subjects.
Accelerometers showed higher reliability when measuring energy expenditure during physical activity.
The reliability of accelerometers increased significantly in healthy subjects compared to unhealthy subjects.
Abstract
accelerometers are more reliable than indirect calorimeters for measuring EE during physical activity. The reliability also increases if it is measured in healthy subjects.
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Delgado-Floody et al. (Thu,) studied this question.