Table 4 Comparison of PRVEPs in affected eyes between baseline, FU1and FU2 assessments in ONTT- Group
PRVEP measure | Median (IQR) | Overall p value (Friedman’s ranks test) | Paired comparisons p value (Wilcoxon’s Signed Ranks test) | ||||
|---|---|---|---|---|---|---|---|
Baseline (n = 15) | FU1 (n = 15) | FU2 (n = 9) | Baseline vs. FU1 (n = 15) | FU1 vs FU2 (n = 9) | Baseline vs. FU2 (n = 9) | ||
N75L | 95.0 (73.4–108.4) | 81.5 (72.9–86.6) | 76.5 (61.5–90.9) | 0.272 | 0.026 | 0.735 | 0.066 |
P100L | 124.5 (117.6–135.2) | 117.5 (108.2–122.5) | 110.0 (103–125) | 0.007 | 0.008 | 0.407 | 0.007 |
N145L | 160.8 (154.4–172.1) | 156.0 (144.9–177.0) | 149 (142–167.1) | 0.293 | 0.055 | 0.155 | 0.038 |
N75A | 1 (0.5–1.15) | 1.0 (0.5–2) | 1.0 (0.2–1.0) | 0.391 | 0.556 | 0.128 | 0.553 |
P100A | 6.0 (3.2–9.7) | 6.5 (3–8.5) | 6.0 (3.7–8.7) | 0.539 | 0.706 | 1.000 | 0.678 |
N145A | 6.5 (3.9–9.0) | 6.0 (3.5–11.9) | 6.5 (3–8.3) | 0.913 | 0.451 | 0.612 | 0.678 |