Conclusion
VTDR, T2DM
Age, BMI, SBP, Duration, and HbA1C are independent factors that influence the development of VTDR in T2DM patients. Among them, the increase in SBP, Duration, and HbA1C is positively correlated with the incidence of VTDR, while the increase in age and BMI is negatively correlated with the incidence of VTDR. By introducing these 5 variables, the nomogram can help stratify the risk of VTDR in T2DM patients. However, further validation and improvement are still needed to enhance the reliability and generalizability of this model in real-world settings.