Variable | Univariate | Multivariate | ||||
Crude OR | 95% CI | P value | Adjusted OR | 95% CI | P value | |
Vitamin D deficiency (<20 ng/ml) | 5.69 | 1.59 - 20.33 | 0.008 | 16.08 | 2.80 - 92.32 | 0.002 |
Glycaemic control (HbA1c > 9%) | 4.00 | 1.27 - 12.58 | 0.018 | 6.08 | 1.40 - 26.38 | 0.015 |
Duration of DM (>10 years) | 5.68 | 1.84 - 17.49 | 0.003 | 8.58 | 1.95 - 37.71 | 0.004 |