A significant trend toward an increase in the NPI was observed between eyes with NVE outside the image field (6.15 ± 4.91%, with 3 out of 4 cases <6.65%), eyes with NVE inside the image field (15.33 ± 7.73%), and eyes with NVD (46.13 ± 21.7%) ( P = 0.0056) ( Supplementary Fig.
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Is There a Nonperfusion Threshold on OCT Angiography Associated With New Vessels Detected on Ultra-Wide-Field Imaging in Diabetic Retinopathy?
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