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Table 2 Treatment effect of vitamin D supplementation

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

  1. *25-hydroxyvitamin D.
  2. 1,25-hydroxyvitamin D.