Deficient (n=41) Non-Deficient (n=17) P-value
Age, years (mean +/- SD) 60 +/- 16 58 +/- 13 0.731
Gender: Male (%) 25 (61.0%) 9 (52.9%) 0.572
Race:
Black (%)

White (%)
Other (%)

30 (73.2%)
10 (24.4%)
1 (2.4%)

9 (52.9%)
8 (47.1%)
0 (0.0%)
0.208
Dialysis Vintage, years (median, IQR) 4 +/- 6 3.5 +/- 6 0.644
Body Mass Index (BMI) (median, IQR) 27.8 (6.4) 26.7 (12.5) 0.718
Table 2: Patient Characteristics of Deficient (25(OH)D<20ng/mL) versus Non-deficient Study Subjects