Open AccessAssociation of Directly Measured Plasma Free 25(OH)D With Insulin Sensitivity and Secretion: The IRAS Family Study
Author(s) -
C. Christine Lee,
Kendra A. Young,
Jill M. Norris,
Jerome I. Rotter,
Yeheng Liu,
Carlos Lorenzo,
Lynne E. Wagenknecht,
David E.C. Cole,
Steven M. Haffner,
Yii-Der I. Chen,
Anthony J. Hanley
Publication year - 2017
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.2017-00039
Subject(s) - medicine , endocrinology , radioimmunoassay , insulin , body mass index , insulin resistance , homeostasis , plasma concentration , chemistry
We aimed to compare the associations of directly measured plasma free 25-hydroxyvitamin D [25(OH)D] and total 25(OH)D concentrations with insulin sensitivity (SI) and β-cell function in nondiabetic Hispanics and African Americans. We hypothesized that directly measured free 25(OH)D would be more strongly associated with these measures of glucose homeostasis and that associations would differ by race.
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