Journal of Clinical Densitometry
Volume 12, Issue 4 , Pages 450-455 , October 2009

Cross-Calibration of iDXA and Prodigy on Spine and Femur Scans in Korean Adults

  • Yong Jun Choi

      Affiliations

    • Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
  • ,
  • Byung Joo Lee

      Affiliations

    • Laboratory of Endocrinology and Metabolism, Ajou University Hospital, Suwon, South Korea
  • ,
  • Hyun Chae Lim

      Affiliations

    • Laboratory of Endocrinology and Metabolism, Ajou University Hospital, Suwon, South Korea
  • ,
  • Yoon-Sok Chung

      Affiliations

    • Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
    • Corresponding Author InformationAddress correspondence to: Yoon-Sok Chung, MD, PhD, CCD, Department of Endocrinology and Metabolism, Ajou University School of Medicine, San 5, Woncheon-Dong, Yeongtong-Gu, Suwon, Gyeonggi-Do 443-721, South Korea.

Received 20 June 2009 ,Revised 2 August 2009 ,Accepted 2 August 2009.

References 

  1. Baran DT, Faulkner KG, Genant HK, et al. Diagnosis and management of osteoporosis: guidelines for the utilization of bone densitometry. Calcif Tissue Int. 1997;61(6):433–440
  2. Genant HK, Engelke K, Fuerst T, et al. Noninvasive assessment of bone mineral and structure: state of the art. J Bone Miner Res. 1996;11(6):707–730
  3. Kanis JA, Delmas P, Burckhardt P, et al. Guidelines for diagnosis and management of osteoporosis. The European Foundation for Osteoporosis and Bone Disease. Osteoporos Int. 1997;7(4):390–406
  4. Kanis JA, Gluer CC. An update on the diagnosis and assessment of osteoporosis with densitometry. Committee of Scientific Advisors, International Osteoporosis Foundation. Osteoporos Int. 2000;11(3):192–202
  5. Meunier PJ, Delmas PD, Eastell R, et al. Diagnosis and management of osteoporosis in postmenopausal women: clinical guidelines. International Committee for Osteoporosis Clinical Guidelines. Clin Ther. 1999;21(6):1025–1044
  6. Shepherd JA, Lu Y, Wilson K, et al. Cross-calibration and minimum precision standards for dual-energy X-ray absorptiometry: the 2005 ISCD official positions. J Clin Densitom. 2006;9(1):31–36
  7. Soriano JM, Ioannidou E, Wang J, et al. Pencil-beam vs fan-beam dual-energy X-ray absorptiometry comparisons across four systems: body composition and bone mineral. J Clin Densitom. 2004;7(3):281–289
  8. O'Connor MK, Enright DJ. Evaluation of the new lunar iDXA bone densitometer. J Clin Densitom. 2006;9(2):237
  9. Hull H, He Q, Thornton J, et al. iDXA, Prodigy, and DPXL dual-energy X-ray absorptiometry whole-body scans: a cross-calibration study. J Clin Densitom. 2009;12(1):95–102
  10. Fielding KT, Backrach LK, Hudes ML, et al. Ethnic differences in bone mass of young women vary with method of assessment. J Clin Densitom. 2002;5(3):229–238
  11. Walker MD, Babbar R, Opotowsky AR, et al. A referent bone mineral density database for Chinese American women. Osteoporos Int. 2006;17(6):878–887
  12. Marshall LM, Zmuda JM, Chan BK, et al. Race and ethnic variation in proximal femur structure and BMD among older men. J Bone Miner Res. 2008;23(1):121–130
  13. Wang XF, Duan Y, Beck TJ, et al. Varying contributions of growth and ageing to racial and sex differences in femoral neck structure and strength in old age. Bone. 2005;36(6):978–986
  14. Patel R, Blake GM, Rymer J, et al. Long-term precision of DXA scanning assessed over seven years in forty postmenopausal women. Osteoporos Int. 2000;11(1):68–75
  15. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet. 1986;1(8476):307–310
  16. Cole L, Mossman E, McClung M. Cross-calibration of GE lunar iDXA and Prodigy bone densitometers. J Clin Densitom. 2006;9(2):238
  17. Rodin A, Murby B, Smith MA, et al. Premenopausal bone loss in the lumbar spine and neck of femur: a study of 225 Caucasian women. Bone. 1990;11(1):1–5
  18. Ho SC, Chan SG, Yip YB, et al. Change in bone mineral density and its determinants in pre- and perimenopausal Chinese women: the Hong Kong perimenopausal women osteoporosis study. Osteoporos Int. 2008;19(12):1785–1796

PII: S1094-6950(09)00227-3

doi: 10.1016/j.jocd.2009.08.001

Journal of Clinical Densitometry
Volume 12, Issue 4 , Pages 450-455 , October 2009