Quantitative optical coherence tomography angiography (OCTA) parameters of polypoidal choroidal neovasculariszation eyes showing polyps with a different OCTA appearance
| PCNV with hypo-reflective polyps | PCNV with hyper-reflective polyps | P value | |
|---|---|---|---|
| VPD, mean±SD (%) | 0.73±0.17 | 0.80±0.15 | >0.05 |
| FD, mean±SD | 1.47±0.12 | 1.46±0.12 | >0.05 |
| LAC, mean±SD | 2.81±0.98 | 2.30±0.76 | >0.05 |
Continuous variables are presented as mean±SD.
FD, fractal dimension; LAC, lacunarity; PCNV, polypoidal choroidal neovascularisation; VPD, vascular perfusion density.