OCT-, clinical- and laboratory parameters.

The means (± standard deviation), the p-values and the mean difference from Wilson’s disease to controls with a 95% confidence interval (95% C.I.) are indicated for the acquired parameters. The abbreviations are as follows: RNFL = peripapillary retinal nerve fibre layer thickness in µm, MT = macular thickness in µm, GCIP = retinal ganglion cell layer and inner plexiform layer measured together in µm, INL = inner nuclear layer in µm, OPL = outer plexiform layer in µm, ONL = outer nuclear layer in µm. Means that significantly differed from the control group are in bold and marked with an asterisk (p