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Table 4 Changes in vitamin D metabolites and PTH at 3 months compared to baseline according to DBP genotypes and vitamin D preparations

From: Changes in circulating 25-hydroxyvitamin D according to vitamin D binding protein genotypes after vitamin D3 or D2supplementation

  D3supplement D2supplement
  CC (n = 12) CA/AA (n = 8) Pvalue CC (n = 10) CA/AA (n = 9) Pvalue
Δ 25(OH)D3 (nmol/L) 22.98 ± 6.00 6.09 ± 3.03 <0.01 −15.38 ± 2.60 −12.85 ± 3.21 NS
Δ 25(OH)D2 (nmol/L) −0.39 ± 0.36 −0.28 ± 0.10 NS 23.31 ± 3.59 20.47 ± 2.11 NS
Δ 25(OH)D (nmol/L) 22.58 ± 6.18 5.84 ± 3.07 <0.01 7.93 ± 3.10 7.61 ± 3.35 NS
Δ PTH (pmol/L) −0.8 ± 0.3 −0.7 ± 0.4 NS −0.6 ± 0.5 −0.7 ± 0.4 NS
  1. Data is presented as mean ± SEM.