Validation of the Stayhealthy BC1 Body Comp Analyzer
Validation of the BC1 Bioelectrical Impedance Body Comp Analyzer
1 other identifier
interventional
362
1 country
1
Brief Summary
The purpose of this study was to validate the Stayhealthy BC1 bioelectrical impedance analyzer to assess percent body fat in children and adults. The BC1 was compared to dual-energy x-ray absorptiometry assessment of body fat for adults and to hydrostatic weighing assessment of body fat for children. We hypothesized that the BC1 would provide similar measures of body fat between devices with acceptable limits of agreement.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started May 2007
Typical duration for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 1, 2007
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2009
CompletedStudy Completion
Last participant's last visit for all outcomes
August 1, 2009
CompletedFirst Submitted
Initial submission to the registry
July 16, 2010
CompletedFirst Posted
Study publicly available on registry
September 27, 2010
CompletedResults Posted
Study results publicly available
January 13, 2022
CompletedJanuary 13, 2022
December 1, 2021
2.3 years
July 16, 2010
March 30, 2017
December 14, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Percent Body Fat
Percent body was compared between devices
2 measures were assessed during a single visit
Study Arms (1)
Body composition testing
EXPERIMENTALBody composition tested using bioelectrical impedance (BC1) and the DEXA or hydrostatic weighing methods.
Interventions
Body composition measures taken twice at the same visit for BIA, DEXA, and hydrostatic weighing.
Eligibility Criteria
You may qualify if:
- boys and girls 10-17 yrs and men and women 18-80 yrs
You may not qualify if:
- acute illness
- pregnancy
- pacemaker or defibrillator
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
USC Clinical Exercise Research Center
Los Angeles, California, 90033, United States
Related Publications (1)
Erceg DN, Dieli-Conwright CM, Rossuello AE, Jensky NE, Sun S, Schroeder ET. The Stayhealthy bioelectrical impedance analyzer predicts body fat in children and adults. Nutr Res. 2010 May;30(5):297-304. doi: 10.1016/j.nutres.2010.04.009.
PMID: 20579521RESULT
Results Point of Contact
- Title
- Edward Schroeder
- Organization
- University of Southern California
Study Officials
- PRINCIPAL INVESTIGATOR
Edward T Schroeder, PhD
University of Southern California
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- HEALTH SERVICES RESEARCH
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
July 16, 2010
First Posted
September 27, 2010
Study Start
May 1, 2007
Primary Completion
August 1, 2009
Study Completion
August 1, 2009
Last Updated
January 13, 2022
Results First Posted
January 13, 2022
Record last verified: 2021-12
Data Sharing
- IPD Sharing
- Will not share