Table 2.
Retinal Morphological Features in High Vs Low Flow CCF.
| Characteristics | High flow | Low flow | P value (high vs. low) | ||
|---|---|---|---|---|---|
| A*(n = 8) | B*(n = 6) | C* (n = 7) | D*(n = 27) | ||
| Retinal vein dilatation | 5 (62.5%) | 4 (66.7%) | 4 (57.1%) | 13 (48.1%) | 0.710 |
| Intraretinal Hemmorhages | 3 (37.5%) | 3 (50%) | 1 (14.3%) | 8 (29%) | 1.000 |
| Preretinal Hemmorhage | 1 (12.5%) | 1 (16.8%) | 0 | 2 (7.4%) | 0.189 |
| Vitreous Hemmorhage | 1 (12.5%) | 0 | 0 | 0.167 | |
| Macular edema | 0 | 1 (16.8%) | 0 | 3 (11.1%) | 0.594 |
| Choroidal detachment | 0 | 0 | 0 | 1 (3.7%) | 1.000 |
| Retinal detachment | 0 | 0 | 0 | 1 (3.7%) | 1.000 |
| Disc Hyperaemia | 1 (12.5%) | 3 (50%) | 1 (14.3%) | 5(18.5%) | 1.000 |
| Disc pallor | 1 (12.5%) | 0 | 0 | 1 (3.7%) | 0.671 |
*A, B, C, D: Classification by Barroww’s based on DSA.