| CRAE | Central retinal arteriolar equivalent |
| CRVE | Central retinal venular equivalent |
| AVR | Arteriovenous ratio |
| OCTA | Optical coherence tomography angiography |
| BCVA | Best-corrected visual acuity |
| AL | Axial length |
| SE | Spherical equivalent |
| SpO2 | Blood oxygen saturation |
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