Coefficient | Estimate | SE | p-value |
---|---|---|---|
Intercept | −0.214 | 0.171 | 0.218 |
Vitamin D deficiencyb | −0.283 | 0.104 | 0.007 |
Diabetes duration (years) | −0.041 | 0.039 | 0.297 |
Diabetes duration-squared (years2) | 0.002 | 0.002 | 0.271 |
Retinopathy | 0.299 | 0.346 | 0.389 |
Insulin | 1.409 | 0.793 | 0.077 |
Retinopathya insulin | −2.771 | 0.918 | 0.003 |
Diabetes durationa insulin | −0.588 | 0.234 | 0.013 |
Diabetes duration-squareda insulin | 0.033 | 0.014 | 0.022 |
Diabetes durationa retinopathy | −0.112 | 0.079 | 0.161 |
Diabetes duration-squareda retinopathy | 0.003 | 0.004 | 0.428 |
Diabetes durationa retinopathya insulin | 0.743 | 0.247 | 0.003 |
Diabetes duration-squareda retinopathya insulin | −0.038 | 0.015 | 0.011 |