Table 7. Univariate and multivariate analysis of associations changes in peripapillary choroidal area and ocular and general parameters.
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| r | P value | β | P value | |
| Choroidal area | 0.15 | 0.20 | -0.02 | 0.85 |
| Age | 0.19 | 0.11 | 0.19 | 0.12 |
| SBP | 0.15 | 0.19 | ||
| Changes in SBP | 0.07 | 0.57 | ||
| DBP | 0.16 | 0.17 | ||
| Changes in DBP | 1.19 | 0.11 | -0.25 | 0.02 |
| IOP | 0.29 | 0.01 | -0.39 | 0.11 |
| Changes in IOP | 0.42 | <0.001 | -0.74 | <0.001 |
| OPP | 0.03 | 0.83 | ||
| Changes in OPP | 0.11 | 0.34 | ||
| Axial length | 0.10 | 0.38 | ||
SBP: Systolic blood pressure, DBP: Diastolic blood pressure, IOP: Intraocular pressure
OPP: Ocular perfusion pressure, AL: Axial length