Table 3.
Correlations between optical coherence tomography angiography indices with axial length, spherical equivalent and visual acuity using the Pearson’s correlation test
| Axial length (mm) | Spherical Equivalent (D) | Visual acuity (letters) | ||||
|---|---|---|---|---|---|---|
| r value | p value | r value | p value | r value | p value | |
| Flow index SCP | 0.187 | 0.085 | − 0.146 | 0.181 | 0.005 | 0.964 |
| SCP Vessel density (%) | 0.118 | 0.279 | −0.136 | 0.212 | −0.052 | 0.637 |
| Flow index DCP | 0.142 | 0.191 | −0.093 | 0.395 | −0.041 | 0.711 |
| DCP Vessel density (%) | 0.313 | 0.003 | −0.37 | < 0.001 | −0.178 | 0.102 |
SCP Superficial capillary plexus, DCP Deep capillary plexus