Skip to main content
Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: The effect of an exercise program in pregnancy on vitamin D status among healthy, pregnant Norwegian women: a randomized controlled trial

Fig. 2

Serum levels of vitamin D after a prenatal 12-week exercise program (20–36 weeks′ gestation). The filled square represents the exercise group and the grey circle represents the control group. Regression analysis of covariance (ANCOVA) was used. Simple model, adjusted for baseline serum level for each substance. Full model, simple model + study site and sampling month. a Total 25(OH)D (nmol/L). b Bioavailable 25(OH)D (nmol/L). c Free 25(OH)D (pmol/L)

Back to article page