| Validity of armband measuring energy expenditure in overweight and obese children. | |
| | |
MedLine Citation:
|
PMID: 19997020 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
PURPOSE: The purpose of this study was to examine the ability of the SenseWear Pro2 Armband (SWA) to accurately assess energy expenditure in free-living overweight or obese children during a 2-wk period by comparison with energy expenditure measured using the doubly labeled water (DLW) method. A second aim was to examine which software version, Innerview Professional 5.1 or Sensewear Professional 6.0, is the most appropriate for use together with SWA in overweight and obese children. METHODS: A random sample of 22 healthy, overweight, or obese children (11 girls and 11 boys) aged 8-11 yr were recruited from an ongoing intervention study. Energy expenditure in free-living conditions was simultaneously assessed with the SWA and DLW methods during a 14-d period. All data from the SWA were analyzed using InnerView Professional software versions 5.1 (SWA 5.1) and 6.1 (SWA 6.1). RESULTS: An accurate estimation in energy expenditure was obtained when SWA 5.1 was used, showing a nonstatistically significant difference corresponding to 17 (1200) kJ x d(-1) compared with the energy expenditure measured using the DLW method. However, when SWA 6.1 was used, a statistically significant (18%) underestimation of energy expenditure was obtained, corresponding to 1962 (1034) kJ x d(-1) compared with the DLW method. CONCLUSIONS: The SWA together with software version 5.1, but not 6.1, is a valid method for accurately measuring energy expenditure at group level of free-living overweight and obese children. |
| | |
Authors:
|
Catharina Bäcklund; Gunnevi Sundelin; Christel Larsson |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't; Validation Studies |
Journal Detail:
|
Title: Medicine and science in sports and exercise Volume: 42 ISSN: 1530-0315 ISO Abbreviation: Med Sci Sports Exerc Publication Date: 2010 Jun |
Date Detail:
|
Created Date: 2010-05-24 Completed Date: 2010-09-10 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 8005433 Medline TA: Med Sci Sports Exerc Country: United States |
Other Details:
|
Languages: eng Pagination: 1154-61 Citation Subset: IM; S |
Affiliation:
|
Department of Food and Nutrition, Umeå University, Umeå, Sweden. catharina.backlund@kost.umu.se |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Child Deuterium / diagnostic use Energy Metabolism / physiology* Female Humans Male Monitoring, Ambulatory / instrumentation* Numerical Analysis, Computer-Assisted Obesity / metabolism* Overweight / metabolism* Oxygen Isotopes / diagnostic use Software* |
| Chemical | |
Reg. No./Substance:
|
0/Oxygen Isotopes; 7782-39-0/Deuterium |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Body Composition and Strength Changes in Women with Milk and Resistance Exercise.
Next Document: Differences in cardiac parameters among elite rowers and subelite rowers.