Fig. 2: Change in mean serum vitamin D concentrations at different follow-up times.
From: Effects of personalized vitamin D3 on inflammation in colorectal cancer patients: a randomized trial
Mean serum vitamin D concentrations (nmol/L) at baseline (BL), first follow-up (FU1), and second follow-up (FU2) are shown for participants receiving placebo (n = 65) or vitamin D3 (n = 61). Data points represent means and error bars indicate standard errors of the mean.
