Z-Score Comparability of Bone Mineral Density Reference Databases for Children
Author(s) -
Janwillem Kocks,
Kate A. Ward,
Zulf Mughal,
Roy Moncayo,
J.E. Adams,
Wolfgang Högler
Publication year - 2010
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2010-0677
Subject(s) - bone mineral , medicine , reference database , dual energy x ray absorptiometry , standard score , densitometry , reference values , comparability , bone age , database , nuclear medicine , osteoporosis , mathematics , statistics , computer science , combinatorics
The diversity of pediatric dual-energy x-ray absorptiometry (DXA) bone mineral density (BMD) reference databases raises questions as to whether they are interchangeable in their application. This study examined the comparability of BMD Z-scores generated from the largest available Hologic DXA databases, applied on BMD results of a large series of unselected pediatric patients.
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