|
| Effect (ng/ml 25-hydroxyvitamin D) | CI | p Value |
| Race— African American: Caucasian Other: Caucasian |
−9.14 −8.83 |
−14.85 to −3.43 −16.74 to −0.92 | 0.001 |
| Age (per 1 month increase) | 0.03 | −0.01 to 0.08 | 0.12 |
| Gender—Female: Male | −0.19 | −3.34 to 2.96 | 0.91 |
| BMI z-score (per 1 unit increase) | 0.11 | −1.51to 1.73 | 0.89 |
| UV30* (per 1 unit increase) | 0.36 | −0.17 to 0.89 | 0.19 |
| Multivitamin Supplementation | 0.46 | −4.07 to 4.99 | 0.84 |
| Duration of T1D (per 1 year increase) | −0.36 | −0.84 to 0.11 | 0.14 |
| HbA1c at time of 25-hydroxyvitamin D measurement (per 1% increase) | 0.80 | −1.31 to 2.92 | 0.46 |
| Two-year average HbA1c (per 1% increase) | −1.90 | −4.21 to 0.41 | 0.11 |
| Insulin pump use | −2.43 | −5.89 to 1.02 | 0.17 |
| Total insulin dose (per 1 unit/kg/day increase) | −0.76 | −6.05 to 4.53 | 0.78 |