We have located links that may give you full text access.
COMPARATIVE STUDY
JOURNAL ARTICLE
Quantitative ultrasound is better correlated with bone mineral density and biochemical bone markers in elderly women.
Clinical Rheumatology 2007 July
The association between quantitative ultrasound (QUS) and bone turnover in postmenopausal women of different ages is an area of continuous investigation. The aim of this study was to investigate the relationship of ultrasound parameters [broadband ultrasound attenuation (BUA) and speed of sound (SOS)] to bone mineral density (BMD) and biochemical markers of bone turnover in three age groups of postmenopausal women. One hundred and twenty-three postmenopausal Caucasian women were divided into three groups according to their age: group A, range 44-54 years, mean age (+/-SD) 48.3 +/- 2.3; group B, range 55-65 years, mean age 59.4 +/- 2.1; and group C, range 66-77 years, mean age 68.2 +/- 3.1. Ultrasound parameters were measured by the DTU-one imaging ultrasonometer in the calcaneus. BMD was assessed by dual-energy X-ray absorptiometry (DEXA) at the lumbar spine, femoral neck, and trochanter. Bone turnover was assessed by serum bone-specific alkaline phosphatase (BAP), urinary excretion of free deoxypyridinoline, N-telopeptides (NTX), and C-telopeptide breakdown products of type I collagen (CTX). QUS and BMD were significantly correlated in all sites, except hip BMD in group A. The most significant correlation was observed between BUA and femoral neck BMD in group C (r = 0.626, p < 0.01). BUA correlated significantly with BAP, NTX, and CTX (r = -0.434, -0.511, -0.478, respectively; p < 0.01), and SOS with BAP and NTX (r = -0.351 and -0.356, respectively; p < 0.05) only in group C. In groups A and B, ultrasound parameters did not correlate significantly to biochemical markers. Ultrasound parameters were better correlated to hip BMD and to biochemical markers of bone turnover in elderly postmenopausal women. These ultrasound measurements could be used as a screening test for bone status, either in nonambulatory third aged women or in those living in rural areas where attending medical centers with DEXA equipment and biochemical laboratories is difficult.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app