Table 2 Imaging features recorded at baseline.
Imaging features | No. (%) |
|---|---|
Presence of exudates | 34 (44.7) |
Microaneurysms | |
No microaneurysms | 2 (2.6) |
< 10 microaneurysms | 26 (33.3) |
> 10 microaneurysms | 48 (63.2) |
Macula fluorescein leakage pattern | |
Focal | 22 (29.3) |
Intermediate | 20 (26.7) |
Diffuse | 33 (44.0) |
Non-perfusion outside ETDRS 7-field grid on UWF FA | 33 (46.5) |
OCT features | |
Presence of Subretinal Fluid | 17 (22.7) |
Cystoid changes in the INL | 51 (68.0) |
Cystoid changes in the ONL | 71 (95.9) |
Presence of DRiL | 19 (25.7) |
Intact ELM and EZ | 62 (83.8) |
Presence of intraretinal HRF | 59 (79.7) |
OCTA features | |
Intact terminal foveal capillary ring | 20 (26.7) |
Perifoveal capillary loss | 62 (82.7) |
Foveal avascular zone | – |
Area, perimeter, diameter, axis ratio, eccentricity, acircularity | – |
Macular vessel density | – |
