analysis of the results of normal bone density measurement of shaanxi province（分析陕西省的正常骨质密度测量的结果）.docVIP

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analysis of the results of normal bone density measurement of shaanxi province（分析陕西省的正常骨质密度测量的结果）.doc

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analysis of the results of normal bone density measurement of shaanxi province（分析陕西省的正常骨质密度测量的结果）

Analysis of the results of normal bone density measurement of Shaanxi Province Author: Hou Sumin, Li Xiaojuan, Xue Jian, Jia Ying, Lee Boon Yang, in red, Zhang Yajing [Keywords] bone density, Keywords: bone density; osteoporosis; bone mass Abstract: Objective To obtain normal human bone mineral density (BMD parameters clearly different gender, different parts of the peak bone mass and osteoporosis diagnostic criteria, and provide a scientific basis for the prevention of osteoporosis groups. Methods the Luner produced the DPX-IQ dual energy X-ray absorptiometry meter (DXA, 2524 Shaanxi region of 20 to 89-year-old subjects randomly lumbar spine (L2-4 and the proximal femur (Neck, Ward’s Troch the BMD determination. Results obvious peak bone men than women, and representing women as early as 10a, bone peak average of 20 to 39 years of age, no significant gender differences; bone mass of women at any age are less than men; growth is closely related to BMD changes with age, and women there factors of the age factor and menopause-related bone loss; cancellous bone (in various parts of the lumbar spine and proximal femur after the age of 30, the age bone mass gradually lost the upper parts femur BMD cumulative loss rate is significantly higher than the lumbar different conclusions parts of cancellous bone loss and there are also large differences, the most sensitive to the femoral Ward’s triangle. Keywords: bone density; osteoporosis; bone mass Abstract: AIM To study the bone mineral density (BMDof healthy people, to acquire the peak bone mass (PBMof different sexes or different parts of people and the diagnosis standard of osteoporosis (OP, and to provide the scientific reference data for prevention and treatment of osteoporosis.METHODS Dual-energy X-ray bone mineral density was in-vestigated randomly for2524people from20yrs to89yrs in Shannxi.RESULTS The BMD was stable in20 ~ 39yrs old group and there was no significant difference between the dif-ferent s