Choroidal Vessel Diameter.

AMD = age-related macular degeneration; crude versus adjusted for age and gender; Control = epiretinal membranes; early AMD patients = drusen, advanced reticular patients = reticular pseudodrusen with advanced atrophic or neovascular AMD.A = Analysis of variance (ANOVA) p-value.Ac = Analysis of covariance (ANCOVA) p-value, adjusting for age and gender. When the ANOVA or ANCOVA was statistically significant (p