Table 1.
Total participants (N) for each cause of blindness
| Blindness etiology | N |
|---|---|
| Leber congenital amaurosis | 7 |
| Retinopathy of Prematurity | 5 |
| Optic nerve hypoplasia | 3 |
| Retinitis pigmentosa | 1 |
| Unknown | 2 |
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