Table 1.
Participant characteristics at study baseline
| Cholecalciferol Group N = 8 | Calcifediol Group N = 10 | Combined N = 18 | |
|---|---|---|---|
| Age (years) | 30.6 (11.6) | 29.3 (7.6) | 29.8 (9.4) |
| Sex | |||
| Female | 7 (87) | 8 (80) | 14 (77) |
| Male | 1 (13) | 2 (20) | 4 (23) |
| Race/ethnicity | |||
| Asian | 4 (50) | 3 (30) | 7 (39) |
| Black | 1 (12) | 1 (10) | 2 (11) |
| Latinx | 2 (25) | 3 (30) | 5 (28) |
| White | 1 (13) | 3 (30) | 4 (23) |
| BMI (kg/m2) | 25.7 (5.5) | 27.2 (7.9) | 26.5 (6.3) |
| 25(OH)D (ng/mL) | 17.7 (5.6) | 16.7 (4.1) | 17.2 (4.6) |
| 1,25(OH)2D (pg/mL) | 49.5 (9.9) | 56.5 (12.2) | 53.4 (11.4) |
| 24,25(OH)2D (ng/mL) | 1.1 (0.5) | 1.3 (0.6) | 1.2 (0.6) |
| 1,25(OH)2D:25(OH)D (pg/ng) | 3.4 (3.7) | 3.2 (1.7) | 3.3 (2.7) |
| 100 × 24,25(OH)2D: 25(OH)D | 6.3 (2.2) | 7.5 (2.5) | 6.9 (2.4) |
| Calcium (mg/dL) | 9.4 (0.3) | 9.6 (0.3) | 9.5 (0.3) |
| FABP2 (pg/mL) | 1545 (581) | 1498 (175) | 1480 (330) |
| LBP (pg/mL) | 5663 (2924) | 5697 (1764) | 5684 (2161) |
Continuous variables presented as mean (SD), and categorical variables presented as count (percent).