Analysis of Choroidal Vascularity Index in Keratoconus Patients Using Swept-Source Optical Coherence Tomography-Based Binarization Techniques

Figure 3

Box plot results of each choroidal parameter by age category: (a) choroidal area; (b) stromal region; (c) vascular region; (d) corrected choroidal percent of vascularity. Represented values are for trend for age category for each group separately. Eyes with keratoconus have greater values than controls and generally follow a more marked descending trend with age.

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