Overuse of short-interval bone densitometry: assessing rates of low-value care
نویسندگان
چکیده
منابع مشابه
BONE DENSITOMETRY OF MENOPAUSAL WOMEN IN TEHRAN
Using a cluster sampling method, a group of menopausal women from three geographic areas in Tehran were asked to participate in the study. Demographic data was obtained using a questionnaire. Subjects were than referred to perform bone mass densitometry (BMD). The relationship between various variables (i.e. age of menarche, number of years of endogenous estrogen exposure, ... ) with minera...
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از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
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متن کاملClinical Use of Bone Densitometry
densitometry devices. Many studies have shown a strong relationship between bone density at virtually any skeletal site and the subsequent risk for fractures of the spine, hip, and forearm.1 The exact strength of this relationship depends on the type of fracture and the skeletal site measured. In most cases, the relationship between bone density and fracture by analogy is as strong or stronger ...
متن کاملThe history of bone densitometry.
Bone densitometry (dual energy x-ray absorptiometry-DXA) is a vital medical tool needed for the diagnosis of osteoporosis in non-fractured patients; predicting future fracture risk; and monitoring bone mineral density (BMD) in untreated or treated patients. The history of the pivotal international society involved in the science and clinical interpretation of DXA, the International Society for ...
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ژورنال
عنوان ژورنال: Osteoporosis International
سال: 2014
ISSN: 0937-941X,1433-2965
DOI: 10.1007/s00198-014-2725-2