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Fig. 2 | Trials

Fig. 2

From: Impact of two oral doses of 100,000 IU of vitamin D3 in preschoolers with viral-induced asthma: a pilot randomised controlled trial

Fig. 2

Change from baseline in serum 25-hydroxyvitamin D (25OHD) levels over 7 months. The adjusted mean change from baseline in 25OHD is presented with 95% confidence interval at each time point, in the vitamin D (filled circles) and placebo (open squares) groups over the 7-month study period; values were adjusted for vitamin D intake, ethnicity, sex, environmental tobacco exposure, school-days missed, and asthma management strategy. In the lower panel, the adjusted mean changes from baseline (95% CI) for each group and the adjusted mean group difference in the change from baseline (95% CI) are recorded at 10 days (d) (after 1st bolus), 3.5 months (mo), 3.5 months + 10 days (after 2nd bolus) and 7 months

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