Table 2. Morphological evaluation of baseline OCT images.
| Morphological characteristics | N=453 | % |
|---|---|---|
|
| ||
| Cystoid spaces present | 166 | 36.6% |
| Within central subfield alone | 43 | 25.9% |
| Within and outside central subfield | 100 | 60.2% |
| Outside central subfield | 23 | 13.9% |
|
| ||
| Cyst diameter at centerpoint | 108 | 23.8% |
| Small ≤200 μ | 55 | 50.9% |
| Medium 201-400 μ | 27 | 25.0% |
| Large >400 μ | 26 | 24.1% |
|
| ||
| Subretinal fluid | 4 | <1% |
|
| ||
| Epiretinal membranes | 126 | 27.8% |
| Involving central subfield | 83 | 65.8% |
| Vitreo macular traction | 3 | 2.4% |