Distribution of retinal signs in patients with normal and abnormal BP
| Retinal signs | Elevated BP (n=35) | Normal BP (n=73) | P value |
| Fundus findings | |||
| Retinal haemorrhage, n (%) | 3 (8.57) | 3 (4.11) | 0.34 |
| Cotton wool spots, n (%) | 0 (0) | 1 (1.37) | 0.49 |
| Vascular tortuosity, n (%) | 2 (5.71) | 1 (1.37) | 0.20 |
| OCT findings | |||
| Hyper-reflective plaques, n (%) | 4 (11%) | 6 (8.22%) | 0.59 |
BP, blood pressure; OCT, optical coherence tomography.