1. Body composition by DXA.
- Author
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Shepherd, John A., Ng, Bennett K., Sommer, Markus J., and Heymsfield, Steven B.
- Subjects
- *
HUMAN body composition measurement , *DUAL-energy X-ray absorptiometry , *BONE densitometry , *SARCOPENIA , *BARIATRIC surgery - Abstract
Body composition measurements from DXA have been available since DXA technology was developed 30 years ago, but are historically underutilized. Recently, there have been rapid developments in body composition assessment including the analysis and publication of representative data for the US, official usage guidance from the International Society for Clinical Densitometry, and development of regional body composition measures with clinical utility. DXA body composition is much more than whole body percent fat. In this paper celebrating 30 years of DXA for body composition, we will review the principles of DXA soft tissue analysis, practical clinical and research applications, and what to look for in the future. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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