Depth beneath BM (μm) | Number (%) of OCTA images displaying choroidal vessels | Similarity between OCTA and en-face OCT images (mean ± SD%) |
---|---|---|
50 (n = 91) | 27 (29.7) | 74.7 ± 4.2 |
100 (n = 91) | 91 (100.0) | 82.0 ± 2.6 |
150 (n = 89) | 79 (88.8) | 76.7 ± 6.5 |
200 (n = 86) | 67 (77.9) | 72.0 ± 7.2 |
250 (n = 69) | 35 (51.5) | 66.5 ± 6.2 |
300 (n = 58) | 6 (10.3) | 58.8 ± 6.4 |
350 (n = 44) | 0 (0.0) | 57.4 ± 7.2 |
400 (n = 23) | 0 (0.0) | 57.3 ± 5.7 |
450 (n = 7) | 0 (0.0) | 52.9 ± 1.5 |
500 (n = 4) | 0 (0.0) | 50.5 ± 0.5 |
550 (n = 1) | 0 (0.0) | 50.0 |