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。

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。

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。

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。

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。