目的：探讨跟骨定量超声(QUS)的临床价值。
Objective: To explore the clinical value of quantitative calcaneus ultrasound (QUS).
目的探讨跟骨定量超声在诊断老年性骨质疏松症中的可行性及T值和Z值在诊断中的意义。
Objective Observe the effect and significance of quantitative ultrasound and T-score, Z-score on the diagnosis of osteoporosis.
结论：跟骨定量超声bua测值减低可反映早期RA骨量丢失的程度及评价疾病的活动性。
Conclusion: BUA could reflect bone loss degree and evaluate disease activity in early RA patients.
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。
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。
Objective To compare the bone status between Shanghai and Caucasian infants at birth by quantitative ultrasound (QUS) and evaluate its clinical application.
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。
ObjectiveThe changes of quantitative ultrasonic bone density (QUS) and the possible related factors were investigated in type 2 diabetic patients.
结论妊娠期间存在骨密度下降现象，但到产后6周才能检测到定量骨超声指标的变化。
Conclusion During pregnancy, bone mineral density decreased too slowly to be detected, and the changes of quantitative ultrasonic parameters could be detected until 6 weeks postpartum.
目的超声定量监测妊娠期及哺乳期妇女跟骨骨密度，研究妊娠及哺乳期妇女骨密度的变化规律，探讨超声监测的意义。
Objectives the aim of this study is to exam the change of the bone mineral density in pregnancy and lactation using ultrasound technology.
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。
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。
Methods QUS of tibia was measured in 2672 nomal people aged 7 92 and 105 fractured patients aged 46 91 in Taiyuan area.
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