From: Effects of vitamin D supplementation on alveolar macrophage gene expression: preliminary results of a randomized, controlled trial
Variable
Placebo group
Treatment group
P
Change in 25(OH)D* level (ng/ml)
0.20
4.43
0.10
Change in 1,25(OH)D† level (pg/ml)
1.13
−3.71
0.30
Change in parathyroid hormone (pg/ml)
7.83
1.21
0.05
Change in calcium level (mg/dl)
−0.10
0.01
0.24