Association Between HbA1c Levels and the Severity of Diabetic Retinopathy

The study highlights that uncontrolled glycemic level, longer diabetes duration, and the presence of macular edema are key factors associated with the severity of DR. Insulin use may indicate a higher risk of severe DR, emphasizing the need for comprehensive diabetes management and regular ophthalmologic evaluations. These findings underscore the importance of targeted interventions to prevent vision-threatening complications in diabetic patients.