Skip to main content
. Author manuscript; available in PMC: 2014 May 22.
Published in final edited form as: N Engl J Med. 2013 Nov 21;369(21):1991–2000. doi: 10.1056/NEJMoa1306357

Figure 1. Levels of Total 25-Hydroxyvitamin D and Vitamin D-Binding Protein in Community-Dwelling White and Black Study Participants.

Figure 1

Histograms representing stacked distributions are shown. Mean (±SE) levels of total 25-hydroxyvitamin D were significantly lower in blacks than in whites (15.6±0.2 ng per milliliter vs. 25.8±0.4 ng per milliliter, P<0.001) (Panel A), as were levels of vitamin D-binding protein (168±3 μg per milliliter vs. 337±5 μg per milliliter, P<0.001) (Panel B).