Measurement precision of body composition variables using the Lunar DPX- L densitometer

Journal of Clinical Densitometry

Volumn 3, Issue 1, 2000, Pages 35-41

  Kiebzak, Gary M ^a   Leamy, Larry J ^b   Pierson, Lee M ^c   Nord, Russell H ^d   Zhang, Zhi Y ^b  

^a ORTHOCAROLINA HIP AND KNEE CENTER   (United States)

^b UNIVERSITY OF NORTH CAROLINA AT CHARLOTTE   (United States)

^c CAROLINAS MEDICAL CENTER   (United States)

^d Lunar Corporation   (United States)

Author keywords

Body composition; Densitometry; Mode of analysis; Precision

Indexed keywords

CALCIUM;

ADULT; AGED; ARTICLE; BODY COMPOSITION; BODY FAT; BODY MASS; BONE DENSITY; CALCIUM BONE LEVEL; CONTROLLED STUDY; DENSITOMETRY; DIAGNOSTIC ACCURACY; DUAL ENERGY X RAY ABSORPTIOMETRY; FEMALE; FEMUR; HUMAN; HUMAN EXPERIMENT; INTERMETHOD COMPARISON; LEAN BODY WEIGHT; LUMBAR SPINE; MALE; NORMAL HUMAN; PRIORITY JOURNAL; WHOLE BODY SCINTISCANNING;

EID: 0034051912     PISSN: 10946950     EISSN: None     Source Type: Journal    
DOI: 10.1385/JCD:3:1:035     Document Type: Article

References (26)

1. 1. Prior BM, Cureton KJ, Modlesky CM, et al. 1997 In vivo validation of whole body composition estimates from dual-energy X-ray absorptiometry. J Appl Physiol 83(2):623-630.
2. 2. Laskey MA. 1996 Dual-energy, X-ray absorptiometry and body composition. Nutrition 12(1):45-51.
3. 3. Fogelholm M, Lichtenbelt W van M. 1997 Comparison of body composition methods: a literature analysis. Eur J Clin Nutr 51:495-503.
4. 4. Slosman DO, Casez JP, Pichard C, et al. 1992 Assessment of whole-body composition with dual-energy x-ray absorptiometry. Radiology 185(2):593-598.
5. 5. Pietrobelli A, Formica C, Wang Z, Heymsfield SB. 1996 Dual-energy x-ray absorptiometry body composition model: review of physical concepts. Am J Physiol 271:E941-E951.
6. 6. Thomsen TK, Jenson VJ, Henriksen MG. 1998 In vivo measurement of human body composition by dual-energy x-ray absorptiometry (DXA) Eur J Surg 164:133-137.
7. 7. Haarbo J, Gotfredsen A, Hassager C, Christiansen C. 1991 Validation of body composition by dual energy x-ray absorptiometry (DEXA). Clin Physiol 11:331-341.
8. 8. Johnson J, Dawson-Hughes B. 1991 Precision and stability of dual-energy x-ray absorptiometry measurements. Calcif Tiss Int 49:174-178.
9. 9. Madsen OR, Jensen J-EE, Sorensen OH. 1997 Validation of a dual energy x-ray absorptiometer: measurement of bone mass and soft tissue composition. Eur J Appl Physiol 75:554-558.
10. 10. Tothill P, Avenell A, Reid DM. 1994 Precision and accuracy of measurements of whole-body bone mineral: comparisons between Hologic, Lunar and Norland dual-energy x-ray absorptiometers. Br J Radiol 67:1210-1217.
11. 11. Tothill P, Han TS, Avenell A, McNeill G, Reid DM. 1996 Comparisons between fat measurements by dual-energy x-ray absorptiometry, underwater weighing and magnetic resonance imaging in healthy women. Eur J Clin Nutr 50:747-752.
12. 12. Williams-Russo P, Healey JH, Szatrowski T, et al. 1995 Clinical reproducibility of dual energy x-ray absorptiometry. J Orthop Res 13(2):250-257.
13. 13. Svendsen OL, Haarbo J, Hassager C, Christiansen C. 1993 Accuracy of measurements of body composition by dual-energy x-ray absorptiometry in vivo. Am J Clin Nutr 57:605-608.
14. 14. Nord RH. 1998 DXA body composition properties: inherent in the physics or specific to scanner type? Appl Radiat Isotopes 49(5/6):517-518.
15. 15. Braillon P, Giraud S, Salle BL, Cochat P. 1998 Precision of body composition measurements by dual energy x-ray absorptiometry. Appl Radial Isotopes 49(5/6):501-502.
16. 16. Mazess RB, Barden HS, Bisek JP, Hanson J. 1990 Dual-energy x-ray absorptiometry for total-body and regional bone-mineral and soft-tissue composition. Am J Clin Nutr 51:1106-1112.
17. 17. Bonnick SL. 1998 Bone Densitometry in Clinical Practice. Humana, Totowa, NJ.
18. 18. Gluer CC, Blake G, Lu Y, Blunt BA, Jergas M, Genant HK. 1993 Accurate assessment of precision errors: how to measure the reproducibility of bone densitometry techniques. Osteoporos Int 5:262-270.
19. 19. SAS Institute Inc. 1997 STAT Software: Change and Enhancements through Release 6.12. SAS Institute Inc., Cary, NC, 1167.
20. 20. Sokal RR, Rohlf JF. 1995 Biometry. 3rd ed. Freeman, San Francisco.
21. 21. Rice WR. 1989 Analyzing tables of statistical tests. Evolution 43:223-225.
22. 22. National Cholesterol Education Program. 1988 Current status of blood cholesterol measurements in clinical laboratories in the United States: a report from the laboratory standardization panel of the National Cholesterol Education Program. Clin Chem 34:193-201.
23. 23. Volles DF, McKenney JM, Miller WG, Ruffen D, Zhang D. 1998 Analytic and clinical performance of two compact cholesterol-testing devices. Pharmacotherapy 18(1):184-192.
24. 24. Ferrero C, Modenese A, Bonini PA, Ceriotti F, et al. 1998 Multicentre evaluation of KONE Optima analysis system. Clin Chem Lab Med 36(7):475-484.
25. 25. Gault MH, Harding CE. 1996 Evaluation of i-STAT portable clinical analyzer in a hemodialysis unit. Clin Biochem 29(2):117-124.
26. 26. Hicks JM, Iosefsohn M, Greenburg L. 1991 A comparison of three desktop chemistry analyzers for the pediatric practice. Clin Pediatr 30(4):217-224.