Browse > Article
http://dx.doi.org/10.5392/JKCA.2010.10.3.250

Comparison Measurement Error of T-score Between Lumbar and Femoral Neck According to Kind of DXA  

Han, Beom-Hee (서남대학교 방사선학과)
Jung, Hong-Ryang (한서대학교 방사선학과)
Lim, Cheong-Hwan (한서대학교 방사선학과)
Lee, Hye-Nam (한서대학교 방사선학과)
Jeong, Cheon-Soo (예닮치과병원)
Lee, Sang-Ho (익산병원 영상의학과)
Publication Information
Abstract
In this study, three different devices, Norland, Osteocore and Lunar were used to compare and analyze the measurement error by each bone density measurement device by classifying the physical characteristics into age, height and weight, the subject of total 300 sampling 100 persons for each device. Categorizing Lumbar region and Femoral neck as normal (T-score$\geqq$-1.0), osteopenia (-1.0>T-score>-2.5) and osteoporosis (T-score$\leqq$-2.5), the findings were observed as follows. Norland device showed the least measurement error in age and height, while Lunar showed the least in weight among the devices. And, the result of comparing the bone density measurement error based on the lumbar region showed that all of Lunar, Norland and Osteocore have the least variation of measurement error in osteopenia and the result of comparing based on the femoral neck showed that all of Lunar, Norland and Osteocore have the least variation of measurement error in osteoporosis. For each variable, the measurement error was observed to be vary upon the device. To solve this, standardized common Phantom should be used to compare and converge the measured value of each company and cross-calibration would be necessary when replacing the software.
Keywords
Bone Density Measuring Instrument; Lumbar; Femoral Neck; Osteoporosis;
Citations & Related Records
연도 인용수 순위
  • Reference
1 G. L. Riggs, H. W. Wahner, and E. Seeman, "Change in bone mineral density of the proximal femur and spine with aging : Difference between the postmenopausal and senile osteoporosis syndrome," J clin invest, Vol.70, pp.716-723, 1982.   DOI
2 K. Kokai, K. Kazuhiro, Y, Kaoru, O. Shozo, and I. Tetsuo, “Bone mineral density of the spine in normal japanese subject using dual-energy x-ray absorptiometry. Effect of obesity and menopausal status," Calcif Tissue, Vol.49, pp.101-106, 1991.   DOI
3 http://www.bonedensitometry.com/norland-eclipse.htm
4 http://www.fgm.es/pdf/Osteocore%203.pdf
5 http://jjeni.com/new_home
6 대한골대사학회, 골다공증(Osteoporosis), 한미의학, pp.11-147, 2006.
7 J. R. Cameron and J. A. Sorenson, “Measurement of bone mineral in vivo ; An improvement method," Science, Vol.142, pp.230-232, 1963.   DOI   ScienceOn
8 R. Mazess, B. Collik, J. Trempe, H, Barden, and J. Hanson, “Performance evaluation of a dual-energy x-ray bone densitometer," Calig Tissue Int, Vol.44, pp.228-232, 1988.   DOI
9 R. Pacific, R. Rupich, M. Griffin, A. Chines, N. Susman, L. V. Aviolo, “Dual energy radiography versus quantitative computer tomography for the diagnosis of osteoporosis," J Clin Endocrinal and Metab, pp.705-710, 1990.   DOI
10 한범희, “노령여성에서 골다공증과 혈압관련인자의 관련성에 대한 연구”, 한서대학교 건강증진대학원 방사선학과 석사학위논문, pp.12-25, 2009.
11 C. R. Gundry, C. W. Miller, E. Ramos, A. Moscona, J. A. Stein, and R. B. Mazess, “Dual-energy radiographic absorptiometry of lumbar spine : Clinical experience with two different systems," Radiology, Vol.174, pp.539-544, 1990.   DOI
12 김현정, “운동처방과 식이요법이 성인의 당뇨병 고혈압 고지혈증에 미치는 영향”, 부산대학교 체육학과 석사학위논문, pp.1-14, 1999.
13 이강구, “한국 성인여성의 연령대별 골무기질 상태와 신체구성, 근력, 혈액, 혈압과의 상관관계”, 경희대학교 체육대학원 스포츠의학과 박사학위논문, pp.1-62, 2007.
14 H. K. Genant, K. Engelke, T. Fuerst, Noninvasive assessment of bone mineral and structure, state of the art. J Bone Miner Res 11, pp.707-730, 1996   DOI