Table 3.
Association of PINP as a Continuous Variable and Quartiles with DR
| PINP (Quartile) | Model 1 | Model 2 | ||
|---|---|---|---|---|
| OR (95% CI) | P-value | OR (95% CI) | P-value | |
| Q1 (<25.59) | 1.00 (Reference) | 1.00 (Reference) | ||
| Q2 (25.59, 33.60) | 0.631 (0.380~1.045) | 0.074 | 0.501 (0.280~0.894) | 0.019 |
| Q3 (33.61, 43.05) | 0.430 (0.255~0.727) | 0.002 | 0.289 (0.157~0.533) | <0.001 |
| Q4 (>43.05) | 0.124 (0.062~0.247) | <0.001 | 0.077 (0.036~0.165) | <0.001 |
Notes: Model 1: Unadjusted; Model 2: Adjusted for age, duration of diabetes, FPG, Cr.