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Table 2 Factors associated with highest intact FGF7 quartile by multivariate analysis

From: Hyperphosphatemia with elevated serum PTH and FGF23, reduced 1,25(OH)2D and normal FGF7 concentrations characterize patients with CKD

Variables Adjusted Odds Ratio P Value 95 % Confidence Interval
Male sex 0.47 0.22 0.14–1.56
Age (per 5 year increase) 0.86 0.13 0.73–1.07
Body mass index (per 5 kg/m2 increase) 1.20 0.01 1.12–1.55
Estimated GFR (per 5 mL/min/1.73 m2 increase) 0.89 0.06 0.79–1.09
Serum phosphate (per 1 mg/dL increase) 0.36 0.06 0.17–1.04
Serum 1,25(OH)2D (per 1 pg/mL increase) 1.03 0.23 0.98–1.06
  1. Quartile cutpoints for serum intact FGF7 concentration: 39.4, 46.4, 56.7 pg/mL