showed a trendp = 0.10
In NMOSD we found VEP latency increasing 0.24 ± 0.07 ms for every year of age (p < 0.001, GEE), while relationship with disease duration, controlling for patient age, showed a trend for significance (+0.28 ± 0.17 ms per year, p = 0.10); no significant role for fellow eye ON status was found (p = 0.29).