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1·Objective: To explore the clinical value of quantitative calcaneus ultrasound (QUS).

目的：探讨跟骨定量超声(QUS)的临床价值。

2·Design: a retrospective review of an osteoporosis screening protocol comparing QUS and DXA.

研究设计：通过回顾性分析总结比较使用QUS和DXA对骨质疏松的筛查。

3·Methods QUS of tibia was measured in 2672 nomal people aged 7 92 and 105 fractured patients aged 46 91 in Taiyuan area.

方法：对2672例7～92岁居住在太原地区的健康人群和105例46～91岁的骨折患者，采用定量超声骨量分析仪测定胫骨QUS值。

4·ObjectiveThe changes of quantitative ultrasonic bone density (QUS) and the possible related factors were investigated in type 2 diabetic patients.

目的探讨2型糖尿病人定量超声骨量的变化规律及其影响因素。

5·Objective To compare the bone status between Shanghai and Caucasian infants at birth by quantitative ultrasound (QUS) and evaluate its clinical application.

目的评价定量超声技术的临床实用性，比较上海地区和高加索白人婴儿出生时骨状况。

6·Results: testing was successfully performed with heel QUS in 350 patients and with DXA in 129 patients. One hundred twenty-six patients underwent testing with both modalities.

结果：我们使用跟骨qus和DXA分别成功检测了350名患者和129名患者，其中126名患者同时接受了两种方法的检测。

7·Objective To study the clinical application on the assessment of fracture risk and prediction of the fracture threshold by quantitative ultrasound (QUS) bone measurement in elderly women.

目的探讨胫骨定量超声(QUS)骨量分析系统预测老年妇女骨折危险性的临床实用性以及骨折的阈值。

8·Objective To evaluate consistency of bone mineral density(BMD) measurement and osteoporosis(OP) diagnosis between tibial quantitative ultrasonometry(QUS) and dual energy X-ray absorptiometry(DXA).

目的评价胫骨定量超声（QUS）和双能X线吸收法（DXA）在骨密度（BMD） 测量和骨质疏松（OP）诊断中的一致性。