Table 4.
Univariate logistic regression analysis.
| Variables | Univariate analysis | P | ||
|---|---|---|---|---|
| B | OR | (95% CI) | ||
| Duration of DM (year) | −0.013 | 0.987 | (0.947–1.029) | 0.544 |
| Fasting blood sugar | 0.039 | 1.040 | (0.939–1.151) | 0.453 |
| Fasting insulin | 0.012 | 1.012 | (0.901–1.136) | 0.845 |
| sVDBP | 0.027 | 1.028 | (1.003–1.053) | 0.026 |
| uVDBP/uCr | 0.010 | 1.010 | (1.004–1.016) | 0.002 |
| Total cholesterol | −1.703 | 0.182 | (0.030–1.100) | 0.063 |
| Serum creatinine | 0.081 | 1.084 | (0.976–1.203) | 0.131 |
sVDBP: serum vitamin D-binding protein; uVDBP/uCr: urinary vitamin D-binding protein/urinary creatinine; B: β regression coefficient; OR: odds ratio; CI: confidence interval. Bold values indicate significance at P < 0.05.