Fig. 2: Loss of sight year (LSY) analysis.

A Hedgehog plot for all COGS patients: Ai stable COGS patients, Aii slow COGS progressors, Aiii moderate COGS progressors. B Hedgehog plot for all AGC patients: Bi stable AGC patients, Bii slow AGC progressors, Biii moderate AGC progressors Biv rapid AGC progressors. C LSY in AGC and COGS. D Correlation between initial MD and LSY (Spearman–s correlation coefficient r = −0.13; p = 0.04).