5 Key Takeaways
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1
Functional testing with ERG and pupillometry predicts diabetic retinopathy progression more accurately than structural imaging.
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2
The study involved 162 participants with moderate-to-severe nonproliferative diabetic retinopathy and no center-involved diabetic macular edema.
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3
A RETeval DR score of ≥26.9 indicated a 5.6x higher risk of progression to vision-threatening complications.
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4
The research supports integrating objective functional assessments into diabetic retinopathy management for better risk stratification.
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5
Limitations include a small sample size, highlighting the need for further validation in larger, diverse populations.
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