highly significantp < 0.001
Correspondingly, the week 1 difference in mean concentrations between groups was highly significant (p < 0.001).
Correspondingly, the week 1 difference in mean concentrations between groups was highly significant (p < 0.001).
There was also a positive trend in the number of IV antibiotic therapy-free days over 6 mo post-intervention in the vitamin D vs. the placebo group (153.6 ± 7.4 and 121.1 ± 15.4, respectively; p = 0.08).