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Article: Measurement of resting energy expenditure in healthy children

TitleMeasurement of resting energy expenditure in healthy children
Authors
KeywordsBasal Metabolic Rate
Indirect Calorimetry
Measurement
Methodology
Issue Date2009
PublisherSage Publications, Inc.. The Journal's web site is located at http://pen.sagepub.com
Citation
Journal Of Parenteral And Enteral Nutrition, 2009, v. 33 n. 6, p. 640-645 How to Cite?
AbstractBackground: The role that the components of energy expenditure play in the etiology of childhood obesity has highlighted the need for greater accuracy and standardized protocols for the measurement of resting energy expenditure (REE). However, protocols used to assess REE in children are varied, and consensus on a suitable method for measuring REE in children has not been reached. This study was undertaken to determine the effect of measurement time and measurement device (mask or mouthpiece) on REE in healthy children. Design: Following a 12-hour fast and abstinence from exercise, 23 children (age, 7 12 years) completed two 35-minute protocols: one with a face mask and the other with a mouthpiece/noseclip. Energy expenditure was measured continuously via indirect calorimetry, while device acceptability was assessed using a 6-point comfort rating scale. Results: Repeated measures ANOVA indicated that there was no significant difference in REE when measured after 10, 15, 20, or 25 minutes of rest compared to 30 minutes for either the mask or mouthpiece/noseclip (REE range, 1371 1460 kcal/d). Examination of the percentage coefficient of variation (CV) in energy expenditure for each time period by device showed that the least variation existed after 20 minutes of measurement using the mask (CV 6%). Paired t test analysis indicated significantly less discomfort when wearing the mask compared to the mouthpiece/ noseclip. Conclusion: It would appear that a 20-minute protocol using a mask may increase compliance and prove to be a more practical protocol for measuring REE in children. © 2009 American Society for Parenteral and Enteral Nutrition.
Persistent Identifierhttp://hdl.handle.net/10722/176059
ISSN
2015 Impact Factor: 3.517
2015 SCImago Journal Rankings: 1.149
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMellecker, RRen_US
dc.contributor.authorMcmanus, AMen_US
dc.date.accessioned2012-11-26T09:04:47Z-
dc.date.available2012-11-26T09:04:47Z-
dc.date.issued2009en_US
dc.identifier.citationJournal Of Parenteral And Enteral Nutrition, 2009, v. 33 n. 6, p. 640-645en_US
dc.identifier.issn0148-6071en_US
dc.identifier.urihttp://hdl.handle.net/10722/176059-
dc.description.abstractBackground: The role that the components of energy expenditure play in the etiology of childhood obesity has highlighted the need for greater accuracy and standardized protocols for the measurement of resting energy expenditure (REE). However, protocols used to assess REE in children are varied, and consensus on a suitable method for measuring REE in children has not been reached. This study was undertaken to determine the effect of measurement time and measurement device (mask or mouthpiece) on REE in healthy children. Design: Following a 12-hour fast and abstinence from exercise, 23 children (age, 7 12 years) completed two 35-minute protocols: one with a face mask and the other with a mouthpiece/noseclip. Energy expenditure was measured continuously via indirect calorimetry, while device acceptability was assessed using a 6-point comfort rating scale. Results: Repeated measures ANOVA indicated that there was no significant difference in REE when measured after 10, 15, 20, or 25 minutes of rest compared to 30 minutes for either the mask or mouthpiece/noseclip (REE range, 1371 1460 kcal/d). Examination of the percentage coefficient of variation (CV) in energy expenditure for each time period by device showed that the least variation existed after 20 minutes of measurement using the mask (CV 6%). Paired t test analysis indicated significantly less discomfort when wearing the mask compared to the mouthpiece/ noseclip. Conclusion: It would appear that a 20-minute protocol using a mask may increase compliance and prove to be a more practical protocol for measuring REE in children. © 2009 American Society for Parenteral and Enteral Nutrition.en_US
dc.languageengen_US
dc.publisherSage Publications, Inc.. The Journal's web site is located at http://pen.sagepub.comen_US
dc.relation.ispartofJournal of Parenteral and Enteral Nutritionen_US
dc.subjectBasal Metabolic Rateen_US
dc.subjectIndirect Calorimetryen_US
dc.subjectMeasurementen_US
dc.subjectMethodologyen_US
dc.titleMeasurement of resting energy expenditure in healthy childrenen_US
dc.typeArticleen_US
dc.identifier.emailMcManus, AM: alimac@hku.hken_US
dc.identifier.authorityMcManus, AM=rp00936en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1177/0148607109336603en_US
dc.identifier.pmid19675299-
dc.identifier.scopuseid_2-s2.0-70449481628en_US
dc.identifier.hkuros220608-
dc.identifier.hkuros175203-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70449481628&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume33en_US
dc.identifier.issue6en_US
dc.identifier.spage640en_US
dc.identifier.epage645en_US
dc.identifier.isiWOS:000271393400008-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridMellecker, RR=24765353100en_US
dc.identifier.scopusauthoridMcManus, AM=7004635919en_US
dc.identifier.citeulike9699100-

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