Fig. 2

Bar graphs of longitudinal OCT data. Plotted change (mean ± standard error) for rounded time since baseline in years for a pRNFL and b GCIP, c MV for eyes of MOG-IgG-seropositive patients (blue, dashed), and HC (gray, continuous), displayed until median F/U time (2 years). Abbreviations: F/U: follow-up; GCIP: combined ganglion cell and inner plexiform layer; HC: healthy control; INL: inner nuclear layer; Eye ^ON-: MOG-IgG-seropositive eyes without a history of ON; ON: optic neuritis; OCT: optical coherence tomography; pRNFL: peripapillary retinal nerve fiber layer; SE: standard error, MV: macular volume. F/U investigations were rounded up or down to the year 0, 1, or 2 and follow-up visits with a time since baseline < 6 months were excluded from the graphical display. N rounded for timepoints: T0: N (MOG) = 38 eyes, T1: N (MOG) = 27 eyes, T2: N (MOG) = 26 eyes, T0: N (HC) = 56 eyes, T1: N (HC) = 41 eyes, T2: N (HC) = 40 eyes