Journal of Clinical Densitometry
Volume 13, Issue 1 , Pages 84-95 , January 2010

The Evaluation of Consistency Between Body Composition Assessments in Pediatric Population Using Pencil Beam and Fan Beam Dual-Energy X-Ray Absorptiometers

Received 13 June 2009 ,Revised 16 November 2009 ,Accepted 17 November 2009.

References 

  1. Albanese CV, Diessel E, Genant HK. Clinical applications of body composition measurements using DXA. J Clin Densitom. 2003;6:75–85
  2. In:  Bonnic SL,  Lewis LA editor. Bone densitometry for technologists. Totowa, NJ: Humana Press; 2006;
  3. Kelly TL, Slovik D, Schoenfeld DA, Neer RM. Quantitative digital radiography versus dual photon absorptiometry of the lumbar spine. J Clin Endocrinol Metab. 1988;67:839–844
  4. Eiken P, Barenholdt O, Bjorn J, et al. Switching between DXA pencil-beam to fan-beam. I: Studies in vitro at four centres. Bone. 1994;15:671–676
  5. Blake GM, Wahner HW, Fogelman I. Assessment of instrument performance: precision, installation of new equipment and radiation dose. In:  Blake GM,  Wahner HW,  Fogelman I editor. The evaluation of osteoporosis: dual energy x-ray absorptiometry and ultrasound in clinical practice. Martin Dunitz: London, England; 1999;147–172
  6. Griffiths MR, Noakes KA, Pocock NA. Correcting the magnification error of a fan beam densitometer. J Bone Miner Res. 1997;12:119–123
  7. Mazess RB, Hanson JA, Payne R, et al. Axial and total body bone densitometry using a narrow-angle fan-beam. Osteoporos Int. 2000;11:158–166
  8. Cawkwell GD. Movement artifact and dual x-ray absorptiometry. J Clin Densitom. 1998;1:141–147
  9. Baim S, Binkley N, Bilezikian JP, et al. Official positions of the International Society for Clinical Densitometry and executive summary of the 2007 ISCD Position Development Conference. J Clin Densitom. 2008;11:75–91
  10. Laskey MA, Prentice A. Comparison of adult and paediatric spine and whole body software for the lunar dual energy x-ray absorptiometer. Br J Radiol. 1999;72:967–976
  11. Wang J, Thorton J, Horlick M, et al. Dual x-ray absorptiometry in pediatric studies. J Clin Densitom. 1999;2:135–141
  12. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet. 1986;1:307–310
  13. Płudowski P, Czech-Kowalska J, Del Rio L, et al. Bone mass, density and body composition in preterm and full-term born children—preliminary results. Bone. 2007;40(Suppl 1):
  14. Płudowski P, Czech-Kowalska J, Gruszfeld D, et al. Positives and negatives of breastfeeding versus formula—prospective evaluation of body composition changes in preterm infants. Bone. 2009;45(2):
  15. Crabtree NJ, Shaw NJ, Boivin CM, et al. Pediatric in vivo cross-calibration between the GE Lunar Prodigy and DPX-L bone densitometers. Osteoporos Int. 2005;16:2157–2167
  16. Tothill P, Hannan WJ, Wilkinson S. Comparisons between a pencil beam and two fan beam dual energy X-ray absorptiometers used for measuring total body bone and soft tissue. Br J Radiol. 2001;74:166–176
  17. Pearson D, Horton B, Green DJ. Cross calibration of DXA as part of an equipment replacement program. J Clin Densitom. 2006;9:287–294
  18. Abrahamsen B, Gram J, Hansen TB, Beck-Nielsen H. Cross calibration of QDR-2000 and QDR-1000 dual-energy X-ray densitometers for bone mineral and soft-tissue measurements. Bone. 1995;16:385–390
  19. Ellis KJ, Shypailo RJ. Bone mineral and body composition measurements: cross-calibration of pencil-beam and fan-beam dual-energy X-ray absorptiometers. J Bone Miner Res. 1998;13:1613–1618
  20. Blake GM. Replacing DXA scanners: cross-calibration with phantoms may be misleading. Calcif Tissue Int. 1996;59:1–5
  21. Saarelainen J, Honkanen R, Vanninen E, et al. Cross-calibration of Lunar DPX-IQ and DPX dual-energy x-ray densitometers for bone mineral measurements in women: effect of body anthropometry. J Clin Densitom. 2005;8:320–329
  22. Oldroyd B, Smith AH, Truscott JG. Cross-calibration of GE/Lunar pencil and fan-beam dual energy densitometers—bone mineral density and body composition studies. Eur J Clin Nutr. 2003;57:977–987
  23. Binkley N, Bilezikian JP, Kendler DL, et al. International Society for Clinical Densitometry Official positions of the International Society for Clinical Densitometry and Executive Summary of the 2005 Position Development Conference. J Clin Densitom. 2006;9:4–14
  24. Finkelstein JS, Butler JP, Cleary RL, Neer RM. Comparison of four methods for cross-calibrating dual-energy X-ray absorptiometers to eliminate systematic errors when upgrading equipment. J Bone Miner Res. 1994;9:1945–1952
  25. Economos CD, Nelson ME, Fiatarone MA, et al. A multicenter comparison of dual-energy X-ray absorptiometers: in vivo and in vitro measurements of bone mineral content and density. J Bone Miner Res. 1996;11:275–285
  26. Diessel E, Fuerst T, Njeh CF, et al. Evaluation of a new body composition phantom for quality control and cross-calibration of DXA devices. J Appl Physiol. 2000;89:599–605
  27. Bouyoucef SE, Cullum ID, Ell PJ. Cross-calibration of a fan-beam X-ray densitometer with a pencil-beam system. Br J Radiol. 1996;69:522–531
  28. Pearson D, Cawte SA, Green DJ. A comparison of phantoms for cross-calibration of lumbar spine DXA. Osteoporos Int. 2002;13:948–954
  29. Blake GM, Harrison EJ, Adams JE. Dual X-ray absorptiometry: cross-calibration of a new fan-beam system. Calcif Tissue Int. 2004;75:7–14
  30. Pludowski P, Matusik H, Olszaniecka M, et al. Reference values for the indicators of skeletal and muscular status of healthy Polish children. J Clin Densitom. 2005;8:164–177
  31. Jaworski M, Płudowski P. Specific interpretation of bone mineral density and body composition measurements in children and adolescents—categorized and continuous normative data for mechanostat. Standardy Med. 2009;6:292–303
  32. Lorenc RS, Lebiedowski M, Olszaniecka , et al. Ocena masy kostnej u dzieci w krajowej próbie populacyjnej. Pol Tyg Lek. 1993;(Suppl 3):16–19

 Institutional grant: 184/07.

PII: S1094-6950(09)00267-4

doi: 10.1016/j.jocd.2009.11.001

Journal of Clinical Densitometry
Volume 13, Issue 1 , Pages 84-95 , January 2010