Fig. 6: Vitamin D metabolic ratios vary with differences in 25(OH)D status.
From: Vitamin D metabolites and the gut microbiome in older men
Vitamin D deficiency correlates with significantly higher vitamin D activation ratio (a), while the catabolism ratio is increased in vitamin D adequacy (b) (box plots indicate median (middle line), 25th, 75th percentile (box) and each single dot represents a sample, with sample size n = 40 for subjects with vitamin D deficiency and n = 515 for subjects with vitamin D adequacy; p-values obtained from two-sided t-test). Source data are provided as Source data file: “sourcedata_fig6.txt”.
