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[article]
Titre : |
Use of Calscan for improving osteoporosis care in the older patient admitted with hip fracture |
Type de document : |
texte imprimé |
Auteurs : |
Gijs De Klerk, Auteur ; J. Han Hegeman, Auteur ; Detlef Van Der Velde, Auteur |
Année de publication : |
2015 |
Article en page(s) : |
p. 23-29 |
Langues : |
Français (fre) |
Mots-clés : |
Calscan Dual x-ray absorptiometry Osteoporosis Hip fracture |
Résumé : |
To determine whether bone mineral density measurement using the Calscan successfully predicts the Actual bone mineral density, as measured by dualenergy X-ray absorptiometry. We included all patients = 65 years with a hip fracture screened on osteoporosis by both dual-energy X-ray absorptiometry and the Calscan during the period April 2008 to April 2011. The bone mineral density was expressed as a T-score. For the Calscan T-score, thresholds were defined such that patients with and without osteoporosis could be identified with 90% certainty. Patients with a Calscan T-score above the upper threshold were considered to be non-osteoporotic and those with a Calscan T-score below the lower threshold considered osteoporotic. Patients whose Calscan T-score lay between the two thresholds could only be classified by means of DXA. The correlation between dual-energy X-ray absorptiometry and the Calscan was 0.61. The Calscan identified approximately 25% of patients as osteoporotic and 25% as non-osteoporotic. The upper threshold was found to be -1.8SD and the lower threshold -3.5SD. Osteoporosis screening by dual-energy X-ray absorptiometry had been carried out in 44% of patients. This percentage could theoretically rise to > 70% if the Calscan is implemented in osteoporosis screening, while costs of such screening appear to be lower, as long as a sufficient number of patients are screened. |
Permalink : |
./index.php?lvl=notice_display&id=35993 |
in Acta Orthopaedica Belgica > Vol. 81/1 (Mars 2015) . - p. 23-29
[article] Use of Calscan for improving osteoporosis care in the older patient admitted with hip fracture [texte imprimé] / Gijs De Klerk, Auteur ; J. Han Hegeman, Auteur ; Detlef Van Der Velde, Auteur . - 2015 . - p. 23-29. Langues : Français ( fre) in Acta Orthopaedica Belgica > Vol. 81/1 (Mars 2015) . - p. 23-29
Mots-clés : |
Calscan Dual x-ray absorptiometry Osteoporosis Hip fracture |
Résumé : |
To determine whether bone mineral density measurement using the Calscan successfully predicts the Actual bone mineral density, as measured by dualenergy X-ray absorptiometry. We included all patients = 65 years with a hip fracture screened on osteoporosis by both dual-energy X-ray absorptiometry and the Calscan during the period April 2008 to April 2011. The bone mineral density was expressed as a T-score. For the Calscan T-score, thresholds were defined such that patients with and without osteoporosis could be identified with 90% certainty. Patients with a Calscan T-score above the upper threshold were considered to be non-osteoporotic and those with a Calscan T-score below the lower threshold considered osteoporotic. Patients whose Calscan T-score lay between the two thresholds could only be classified by means of DXA. The correlation between dual-energy X-ray absorptiometry and the Calscan was 0.61. The Calscan identified approximately 25% of patients as osteoporotic and 25% as non-osteoporotic. The upper threshold was found to be -1.8SD and the lower threshold -3.5SD. Osteoporosis screening by dual-energy X-ray absorptiometry had been carried out in 44% of patients. This percentage could theoretically rise to > 70% if the Calscan is implemented in osteoporosis screening, while costs of such screening appear to be lower, as long as a sufficient number of patients are screened. |
Permalink : |
./index.php?lvl=notice_display&id=35993 |
| ![Use of Calscan for improving osteoporosis care in the older patient admitted with hip fracture vignette](./getimage.php?url_image=http%3A%2F%2Fimages-eu.amazon.com%2Fimages%2FP%2F%21%21isbn%21%21.08.MZZZZZZZ.jpg¬icecode=&vigurl=http%3A%2F%2Fwww.actaorthopaedica.be%2Fassets%2F2847%2FCover-1-2019%283%29_thumbnail.png%3F1572945271) |
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