Table 3.
Association analysis between vessel density changes and preoperative vessel density and structural and functional changes.
| Correlation coefficient | P value* | |
|---|---|---|
| Average SRCP vessel density changes | ||
| MD of VF changes | − 0.2586 | 0.0424 |
| pRNFL thickness changes | 0.1279 | 0.3218 |
| GCIPL thickness changes | − 0.1760 | 0.1786 |
| Preoperative SRCP vessel density | − 0.3195 | 0.0114 |
| Average DRCP vessel density changes | ||
| MD of VF changes | − 0.0975 | 0.4510 |
| pRNFL thickness changes | 0.1202 | 0.3519 |
| GCIPL thickness changes | − 0.2209 | 0.0899 |
| Preoperative DRCP vessel density | − 0.5165 | < 0.0001 |
| Average RPC vessel density changes | ||
| MD of VF changes | − 0.0437 | 0.7360 |
| pRNFL thickness changes | 0.1836 | 0.1532 |
| GCIPL thickness changes | 0.0778 | 0.5548 |
| Preoperative RPC vessel density | 0.0344 | 0.7908 |
Significant values are indicated in bold.
MD mean deviation, VF visual field, pRNFL peripapillary retinal nerve fiber layer, GCIPL ganglion cell-inner plexiform layer, SRCP superficial retinal capillary plexus, RPC radial peripapillary capillary.
*P values by Spearman’s correlation.