Table 2 Details of the retinal vascular events.
Unilateral | Bilateral | total | |
---|---|---|---|
n | n | n | |
Retinal hemorrhage | 30 | 15 | 45* |
Hemorrhage only | 29 | 10 | 39 |
With vascular occlusion | 1 | 1 | 2 |
With hard exudate | 0 | 1 | 1 |
With cotton wool spot | 0 | 2 | 2 |
With abnormal vessels | 0 | 1 | 1 |
Disk hemorrhage | 6 | 1 | 7 |
Hard exudate | 2 | 0 | 2 |
Cotton wool spot | 1 | 0 | 1 |
Retinal vascular occlusion | 0 | 4 | 4 |
Total | 39 | 20 | 59 |