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Multivariate logistic regression analysis of step AIC selection to construct a nomogram model.
| Variables | Multivariate logistic analysis | ||
|---|---|---|---|
| β | OR (95% CI) | P-value | |
| Age [years] | 0.730 | 1.076 (1.056–1.097) | < 0.001 |
| DN = yes | 1.120 | 3.065 (1.863–5.176) | < 0.001 |
| BMI [kg/m2] | 0.098 | 1.103 (1.049–1.162) | < 0.001 |
| DR = yes | 0.544 | 1.722 (1.150–2.584) | 0.008 |
