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Cited by 317Body Composition Measurement TechniquesBone health and osteoporosis researchHIV-related health complications and treatments

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

In vivo validation of whole body composition estimates from dual-energy X-ray absorptiometry

Prior, Barry M., Cureton, Kirk J., Modlesky, Christopher M., Evans, Ellen M., Sloniger, Mark A., Saunders, Michael, Lewis, Richard D.·1997·Journal of Applied Physiology
DOI 10.1152/jappl.1997.83.2.623
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Abstract

Prior, Barry M., Kirk J. Cureton, Christopher M. Modlesky, Ellen M. Evans, Mark A. Sloniger, Michael Saunders, and Richard D. Lewis. In vivo validation of whole body composition estimates from dual-energy X-ray absorptiometry. J. Appl. Physiol. 83(2): 623–630, 1997.—We validated whole body composition estimates from dual-energy X-ray absorptiometry (DEXA) against estimates from a four-component model to determine whether accuracy is affected by gender, race, athletic status, or musculoskeletal development in young adults. Measurements of body density by hydrostatic weighing, body water by deuterium dilution, and bone mineral by whole body DEXA were obtained in 172 young men ( n = 91) and women ( n = 81). Estimates of body fat (%Fat) from DEXA (%Fat DEXA) were highly correlated with estimates of body fat from the four-component model [body density, total body water, and total body mineral (%Fat d,w,m); r = 0.94, standard error of the estimante (SEE) = 2.8% body mass (BM)] with no significant difference between methods [mean of the difference ± SD of the difference = −0.4 ± 2.9 (SD) % BM, P = 0.10] in women and men. On the basis of the comparison with %Fat d,w,m, estimates of %Fat DEXA were slightly more accurate than those from body density ( r = 0.91, SEE = 3.4%; mean of the difference ± SD of the difference = −1.2 ± 3.4% BM). Differences between %Fat DEXA and %Fat d,w,m were weakly related to body thickness, as reflected by BMI ( r= −0.34), and to the percentage of water in the fat-free mass ( r = −0.51), but were not affected by race, athletic status, or musculoskeletal development. We conclude that body composition estimates from DEXA are accurate compared with those from a four-component model in young adults who vary in gender, race, athletic status, body size, musculoskeletal development, and body fatness.

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Research works printed but not linked: 4

  1. Boileau R. A., 1994, FASEB J., 8, A179
  2. Lohman T. G., 1981, Hum. Biol., 53, 181
  3. Milliken L. A., 1996, Int. J. Obes., 20, 677
  4. Tothill P., 1994, Eur. J. Clin. Nutr., 48, 781

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Metadata

Authors
Prior, B. M., Cureton, K. J., Modlesky, C. M., Evans, E. M., Sloniger, M. A., Saunders, M., & Lewis, R. D.
Affiliations
University of Georgia (US)
ORCID
Venue
Journal of Applied Physiology
Publisher
American Physiological Society
Published
1997-08-01
Volume
83
Issue
2
Pages
623-630
ISSN
  • 0161-7567 (ISSN-L)
  • 8750-7587
  • 1522-1601
DOI
10.1152/jappl.1997.83.2.623
OpenAlex
W2160364007
Cited by
317
References
33
Citations by year
2026: 4 · 2025: 5 · 2024: 10 · 2023: 8 · 2022: 10 · 2021: 14 · 2020: 10 · 2019: 5 · 2018: 13 · 2017: 11 · 2016: 12 · 2015: 7 · 2014: 20 · 2013: 13 · 2012: 17
FWCI
4.24
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Applied Physiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology (medical) › Body Composition Measurement Techniques
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
  • Health Sciences › Medicine › Infectious Diseases › HIV-related health complications and treatments
Keywords
dual-energy X-ray absorptiometry, body composition, four-component model, body fat percentage, body density, hydrostatic weighing, deuterium dilution, bone mineral, young adults, method validation, body mass index, athletic status, musculoskeletal development, sex differences
MeSH terms
Adipose Tissue, Adult, Body Composition, Body Water, Body Weight, Female, Humans, Male, Minerals, Models, Biological, Absorptiometry, Photon

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