Table 2.
Baseline OCTA Vessel Density Results for the Total Study Population in the Individual Capillary Plexuses and Total Retina
| Total Retina | SCP | DCP | CC | |||||
|---|---|---|---|---|---|---|---|---|
| Grid Segment | Mean | SD | Mean | SD | Mean | SD | Mean | SD |
| S1 | 15.5 | 5.4 | 16.8 | 5.3 | 10.0 | 5.1 | 43.0 | 4.7 |
| S2 | 3.37 | 5.4 | 35.8 | 4.5 | 19.6 | 6.9 | 37.0 | 3.0 |
| S3 | 34.0 | 5.0 | 35.7 | 3.9 | 18.9 | 6.4 | 40.0 | 2.8 |
| S4 | 34.2 | 4.4 | 36.7 | 3.7 | 19.1 | 6.3 | 37.7 | 3.6 |
| S5 | 34.2 | 5.2 | 35.8 | 4.2 | 19.2 | 5.8 | 39.7 | 2.5 |
| S6 | 32.5 | 3.5 | 35.6 | 3.0 | 16.7 | 5.7 | 41.8 | 2.4 |
| S7 | 34.0 | 4.4 | 35.9 | 4.2 | 18.8 | 5.5 | 43.0 | 2.5 |
| S8 | 33.5 | 3.5 | 36.2 | 2.9 | 17.7 | 4.8 | 42.7 | 2.3 |
| S9 | 35.3 | 4.4 | 37.8 | 4.1 | 18.8 | 5.6 | 43.0 | 2.4 |
| Inner ring | 34.0 | 4.6 | 36.0 | 3.8 | 19.2 | 6.1 | 38.6 | 2.3 |
| Outer ring | 33.8 | 3.0 | 36.4 | 2.5 | 18.0 | 5.1 | 42.6 | 2.0 |
Segments S1 to S9 are segments one to nine of a grid area centered on the fovea. The inner ring was comprised of segments S2 to S5, and the outer ring was comprised of segments S6 to S9. Values represent vessel density in percent.