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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Kidney Int. 2012 Jun 27;82(10):1061–1070. doi: 10.1038/ki.2012.222

Figure 3. Regression analysis in human subjects with varying degrees of renal impairment.

Figure 3

FGF23 is inversely correlated with eGFR (A). and positively correlated with serum creatinine (B). Serum PTH and FGF23 are positively correlated (C). FGF23 is also positively correlated with the fractional excretion of phosphate (D). Neither 25(OH)D (E) or 1,25(OH)2D (F) are significantly correlated with FGF23.