Brief Report: Does PTH increase with age, independent of 25-Hydroxyvitamin D, phosphate, renal function, and ionized calcium?

S.J. Carrivick, John Walsh, S.J. Brown, R. Wardrop, Narelle Hadlow

    Research output: Contribution to journalArticle

    13 Citations (Scopus)

    Abstract

    Copyright © 2015 by the Endocrine Society. Context: Circulating PTH concentrations increase with age. It is uncertain whether an age-related PTH increase occurs independent of changes in circulating 25-hydroxyvitamin D, phosphate, renal function, and ionized calcium. Objective: The purpose of this article was to analyze the relationship between PTH and age, controlling for 25-hydroxyvitamin D, phosphate, renal function, and ionized calcium. Methods: This was a retrospective, cross-sectional study analyzing the relationship between PTH and age in 2 independent datasets (laboratory 1, n = 17 275 and laboratory 2, n = 4878). We further analyzed subgroups after excluding participants with estimated glomerular filtration rate of
    Original languageEnglish
    Pages (from-to)2131-2134
    JournalJournal of Clinical Endocrinology and Metabolism
    Volume100
    Issue number5
    DOIs
    Publication statusPublished - 2015

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