|
|
||||||||
Departments of 1 Internal Medicine, 4 Radiology, and 2 Human Services, University of Virginia, Charlottesville, Virginia 22908; and 3 Department of Medicine, Obesity Research Center, St. Luke's-Roosevelt Hospital, Columbia University College of Physicians and Surgeons, New York, New York 10025
We examined the validity of percent body fat
(%Fat) estimation by two-compartment (2-Comp) hydrostatic weighing
(Siri 2-Comp), 3-Comp dual-energy X-ray absorptiometry (DEXA 3-Comp),
3-Comp hydrostatic weighing corrected for the total body water (Siri 3-Comp), and anthropometric methods in young and older individuals (n = 78). A 4-Comp model
of body composition served as the criterion measure of %Fat
(Heymsfield 4-Comp; S. B. Heymsfield, S. Lichtman, R. N. Baumgartner,
J. Wang, Y. Kamen, A. Aliprantis, and R. N. Pierson Jr.,
Am. J. Clin. Nutr. 52: 52-58,
1990.). Comparison of the Siri 3-Comp with the
Heymsfield 4-Comp model revealed mean differences of
0.4 %Fat,
r values
r = 0.997, total error values
0.85 %Fat, and 95% confidence intervals (Bland-Altman analysis) of
1.7
%Fat. Comparison of Siri 2-Comp, DEXA, and anthropometric models with
the Heymsfield 4-Comp revealed that total error scores ranged from
±4.0 to ±10.7 %Fat, and 95% confidence intervals associated with the Bland-Altman analysis ranged from ±5.1 to ±15.0 %Fat. We conclude that the Siri 3-Comp model provides valid and accurate body
composition data when compared with a 4-Comp criterion model. However,
the individual variability associated with the Siri 2-Comp, DEXA
3-Comp, and anthropometric models may limit their use in research
settings. The use of anthropometric estimation methods resulted in
large mean differences and a considerable amount of interindividual
variability. These data suggest that the use of these techniques should
be viewed with caution.
body density; body water; dual-energy X-ray absorptiometry; body fat
This article has been cited by other articles:
![]() |
J. E Williams, J. C. Wells, C. M Wilson, D. Haroun, A. Lucas, and M. S Fewtrell Evaluation of Lunar Prodigy dual-energy X-ray absorptiometry for assessing body composition in healthy persons and patients by comparison with the criterion 4-component model Am. J. Clinical Nutrition, May 1, 2006; 83(5): 1047 - 1054. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. D. Veldhuis, J. N. Roemmich, E. J. Richmond, A. D. Rogol, J. C. Lovejoy, M. Sheffield-Moore, N. Mauras, and C. Y. Bowers Endocrine Control of Body Composition in Infancy, Childhood, and Puberty Endocr. Rev., February 1, 2005; 26(1): 114 - 146. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. J. Gately, D. Radley, C. B. Cooke, S. Carroll, B. Oldroyd, J. G. Truscott, W. A. Coward, and A. Wright Comparison of body composition methods in overweight and obese children J Appl Physiol, November 1, 2003; 95(5): 2039 - 2046. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. C Desport, P. M Preux, C. Bouteloup-Demange, P. Clavelou, B. Beaufrere, C. Bonnet, and P. P Couratier Validation of bioelectrical impedance analysis in patients with amyotrophic lateral sclerosis Am. J. Clinical Nutrition, May 1, 2003; 77(5): 1179 - 1185. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. J Peterson, S. A Czerwinski, and R. M Siervogel Development and validation of skinfold-thickness prediction equations with a 4-compartment model Am. J. Clinical Nutrition, May 1, 2003; 77(5): 1186 - 1191. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. E. van der Ploeg, R. T. Withers, and J. Laforgia Percent body fat via DEXA: comparison with a four-compartment model J Appl Physiol, February 1, 2003; 94(2): 499 - 506. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Hoybye, A. Hilding, H. Jacobsson, and M. Thoren Metabolic Profile and Body Composition in Adults with Prader-Willi Syndrome and Severe Obesity J. Clin. Endocrinol. Metab., August 1, 2002; 87(8): 3590 - 3597. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. L. Clasey, A. Weltman, J. Patrie, J. Y. Weltman, S. Pezzoli, C. Bouchard, M. O. Thorner, and M. L. Hartman Abdominal Visceral Fat and Fasting Insulin Are Important Predictors of 24-Hour GH Release Independent of Age, Gender, and Other Physiological Factors J. Clin. Endocrinol. Metab., August 1, 2001; 86(8): 3845 - 3852. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Ritz Bioelectrical Impedance Analysis Estimation of Water Compartments in Elderly Diseased Patients: The Source Study J. Gerontol. A Biol. Sci. Med. Sci., June 1, 2001; 56(6): M344 - M348. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Ritz, the Investigators of the Source Study, of the Human Nutrition Research, and Centre-Auvergne Chronic Cellular Dehydration in the Aged Patient J. Gerontol. A Biol. Sci. Med. Sci., June 1, 2001; 56(6): M349 - M352. [Abstract] [Full Text] [PDF] |
||||
![]() |
W. S. Watson and A. Weltman Regarding the validity of methods of body composition assessment in young and older men and women J Appl Physiol, December 1, 2000; 89(6): 2518 - 2520. [Full Text] [PDF] |
||||
![]() |
G. W. Welch and M. R. Sowers The Interrelationship between Body Topology and Body Composition Varies with Age among Women J. Nutr., September 1, 2000; 130(9): 2371 - 2377. [Abstract] [Full Text] |
||||
![]() |
B. W. Patterson, J. F. Horowitz, G. Wu, M. Watford, S. W. Coppack, and S. Klein Regional muscle and adipose tissue amino acid metabolism in lean and obese women Am J Physiol Endocrinol Metab, April 1, 2002; 282(4): E931 - E936. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |