Table 2.
Univariate and multivariate analyses between LogMAR VA and OCT parameters.
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| Estimate | Standard error | p-value | Estimate | Standard error | p-value | |
| Age | 1.31e-03 | 2.94e-0.3 | 0.660 | N.S. | N.S. | N.S. |
| rEZc | −0.357 | 0.132 | 0.0125 | −0.284 | 0.129 | 0.0386 |
| rEZave | −0.300 | 0.132 | 0.0322 | N.S. | N.S. | N.S. |
| CRT | −0.00163 | 0.000638 | 0.0180 | −0.00125 | 0.000616 | 0.0555 |
| CChT | −0.0000737 | 0.000364 | 0.841 | N.S. | N.S. | N.S. |
LogMAR, logarithm of the minimum angle of resolution; VA, visual acuity; OCT, optical coherence tomography; rEZc, the rEZ index of the central horizontal line scan across the fovea; rEZave, the average rEZ index of 13 line scans within 3 × 3-mm area in each eye; CRT, central retinal thickness; CChT, central choroidal thickness; N.S., not selected.