Figure 2.

Frequency of funduscopic findings indicating a history of central serous chorioretinopathy (ie, atrophic retinal pigment epithelial tracts and focal photocoagulation scars in the posterior fundus) in the control subjects, patients with typical age-related macular degeneration, and those with polypoidal choroidal vasculopathy in all the enrolled subjects (n=377). P-values are the results of post hoc Marascuilo procedure between the two indicated groups after ANOVA. The black and white parts in each bar indicate the proportions of subjects who did and did not have such characteristic findings on funduscopy, respectively.