TABLE 1.
Summary of Correlation and Univariate Regression Analyses Results Between Blood Flux Index and Vessel Area Density, and Other Functional and Structural Clinical Measurements for the Glaucoma Group (N= 58)
| Global GCIPL Blood Flux Index |
Global GCIPL Vessel Area Density |
|||
|---|---|---|---|---|
| Variables | Correlation [r (R2)] | P | Correlation [r (R2)] | P |
|
| ||||
| RNFL thickness (μm) | 0.515 (0.265) | < 0.001 | 0.376 (0.141) | < 0.004 |
| Cup-to-disc ratio | −0.597 (0.356) | < 0.001 | −0.619 (0.383) | < 0.001 |
| VF MD (dB) | 0.677 (0.458) | < 0.001 | 0.664 (0.441) | < 0.001 |
| VF PSD (dB) | −0.616 (0.379) | < 0.001 | −0.587 (0.345) | < 0.001 |
| VF CMS parafoveal area (1/L) | 0.721 (0.519) | < 0.001 | 0.762 (0.581) | < 0.001 |
| GCIPL Thickness (μm) | 0.622 (0.387) | < 0.001 | 0.504 (0.254) | < 0.001 |
Bold values indicate statistically significant (P<0.05).
CMS indicates central mean sensitivity; GCIPL, ganglion cell and inner plexiform layer; MD, mean deviation; PSD, pattern standard deviation; RNFL, retinal nerve fiber layer; VF, visual field.