From: Quantitative analysis of macular contraction in idiopathic epiretinal membrane
Parameters | Values | r | P-value |
---|---|---|---|
Δ vessel segment length in area |  |  | |
 Superior | 346.6 ± 269.0 | 0.813 | 0.001* |
 Inferior | 358.1 ± 605.0 | 0.593 | 0.033* |
 Nasal | 256.7 ± 261.4 | 0.632 | 0.521 |
 Temporal | 885.5 ± 656.6 | 0.872 | <0.001* |
 Sum | 1846.9 ± 1556.8 | 0.687 | 0.010†|
Δ length from the foveal center to the vessel branching point | |||
 Superior | 694.9 ± 633.8 | 0.560 | 0.046* |
 Inferior | 636.2 ± 496.3 | 0.505 | 0.059 |
 Sum | 1331.2 ± 763.2 | 0.610 | 0.027†|
Δ macular thickness |  |  |  |
 Superior | 50.5 ± 41.5 |  | — |
 Inferior | 62.6 ± 132.3 |  | — |
 Nasal | 51.4 ± 87.2 |  | — |
 Temporal | 87.1 ± 66.6 |  | — |
 Central | 65.8 ± 68.4 |  | — |