Figure 2

Box plots showing the sectoral peripapillary vessel density (pVD) and peripapillary retinal nerve fiber layer thickness (pRNFLT) of all eyes (n = 54; A, B) and eyes by subgroup with choroidal microvasculature dropout (CMvD; n = 35; C, D). Significant differences in pVD and pRNFLT between eyes with nonarteritic anterior ischemic optic neuropathy (NAION) and those with normal-tension glaucoma (NTG) are marked with asterisks.