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Cited by 800

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Broadband Ultrasound Attenuation Predicts Fractures Strongly and Independently of Densitometry in Older Women: A Prospective Study

Bauer, Douglas C.·1997·Archives of Internal Medicine

Abstract

BACKGROUND: Quantitative ultrasound of bone is a new radiation-free technique that measures bone mass and may assess bone quality. Retrospective studies have suggested that low-bone ultrasound of the calcaneus is associated with an increased risk for hip and other fractures in older women. OBJECTIVES: To establish the utility of calcaneal quantitative ultrasound of bone for the prediction of fractures and to compare quantitative ultrasound of bone with bone mineral densitometry by performing a prospective cohort study within the Study of Osteoporotic Fractures. SUBJECTS AND METHODS: We studied 6189 postmenopausal women older than 65 years of 4 US clinical centers. Broadband ultrasound attenuation (BUA), a measurement of the differential attenuation of sound waves transmitted through the calcaneus, and bone mineral density of the calcaneus and hip were measured. Subsequent hip and other nonspine fractures were documented during a mean follow-up of 2.0 years. RESULTS: In age- and clinic-adjusted analyses, each SD reduction in calcaneal BUA was associated with a doubling of the risk for hip fractures (relative risk [RR], 2.0; 95% confidence interval [CI], 1.5-2.7); a similar relationship was observed with bone mineral density of the calcaneus (RR, 2.2; 95% CI, 1.9-3.0) and femoral neck (RR, 2.6; 95% CI, 1.9-3.8). After adjustment for bone mineral density of the femoral neck, BUA was still associated with an increased risk for hip fracture (RR, 1.5; 95% CI, 1.0-2.1). Intertrochanteric fractures in particular were strongly associated with a low BUA measurement (RR, 3.3; 95% CI, 2.0-5.5). CONCLUSIONS: Broadband ultrasound attenuation predicts the occurrence of fractures in older women and is a useful diagnostic test for osteoporosis. The strength of the association between BUA and fracture is similar to that observed with bone mineral density.

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Metadata

Authors
Bauer, D. C.
Venue
Archives of Internal Medicine
Published
1997-03-24
Volume
157
Issue
6
Pages
629
ISSN
0003-9926 (ISSN-L)
OpenAlex
W1973782468
Cited by
800
References
21
FWCI
56.58
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Broadband Ultrasound Attenuation Predicts Fractures Strongly and Independently of Densitometry in Older Women: A Prospective Study. https://app.cochat.ai/papers/10.1001/archinte.1997.00440270067006
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Bauer, D. C. (1997). Broadband Ultrasound Attenuation Predicts Fractures Strongly and Independently of Densitometry in Older Women: A Prospective Study. Archives of Internal Medicine. https://doi.org/10.1001/archinte.1997.00440270067006

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