Comparison of Hip Geometry, Strength, and Estimated Fracture Risk in Women With Anorexia Nervosa and Overweight/Obese Women
Author(s) -
Katherine N. Bachmann,
Pouneh K. Fazeli,
Elizabeth A. Lawson,
Brian M. Russell,
Ariana D. Riccio,
Erinne Meenaghan,
Anu V. Gerweck,
Kamryn T. Eddy,
Tara M. Holmes,
Mark A. Goldstein,
Thomas Weigel,
Seda Ebrahimi,
Diane Mickley,
Suzanne Gleysteen,
Miriam A. Bredella,
Anne Klibanski,
Karen K. Miller
Publication year - 2014
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.2014-2104
Subject(s) - overweight , medicine , femoral neck , hip fracture , risk factor , bone mineral , bone density , hip bone , endocrinology , obesity , osteoporosis
Data suggest that anorexia nervosa (AN) and obesity are complicated by elevated fracture risk, but skeletal site-specific data are lacking. Traditional bone mineral density (BMD) measurements are unsatisfactory at both weight extremes. Hip structural analysis (HSA) uses dual-energy X-ray absorptiometry data to estimate hip geometry and femoral strength. Factor of risk (φ) is the ratio of force applied to the hip from a fall with respect to femoral strength; higher values indicate higher hip fracture risk.
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