Skip to main content
. 2012 Mar 9;9:16. doi: 10.1186/1743-7075-9-16

Figure 2.

Figure 2

Serum 25(OH)D concentration (ng/ml) changes from Pre were significantly (P < 0.005, treatment, time interaction) modulated following supplemental vitamin D. Serum 25(OH)D changes from Pre were significant (1P < 0.05 vs. 7-d) in the 4000 IU group and compared to the corresponding placebo (*P < 0.05 vs. placebo) and 200 IU (#P < 0.05 vs. 200 IU) changes. Serum 25(OH)D concentration changes were also significantly (*P < 0.05 vs. placebo) different between the placebo and 200 IU groups at 21-d and 28-d. Data presented as mean (SD).