Table 8.
Associations between Lesions Involving the Foveal Centerpoint, Lesion Area, and Reproducibility
| Foveal Centerpoint-Involving | Minimum Distance to Fovea: 0–1.5 mm | P Value | |
|---|---|---|---|
| Total study eyes with minimum distance analysis (n = 712) | 149 | 563 | |
| Gradeability concordance | 122 (81.9%) | 526 (93.4%) | < 0.001 |
| Lesion area, mean (SD) | 10.02 (5.08) | 8.99 (4.32) | 0.06 |
| Lesion-area concordance | 103/120 (85.8%) | 450/526 (85.6%) | 0.94 |
SD = standard deviation.
This analysis was only performed in 712 study eyes imaged with Spectralis. P values compare foveal centerpoint-involving lesions and those with a minimum distance to fovea > 0 mm. Images with lesions involving the foveal centerpoint were more likely to have lower gradeability concordance.