A Global and Sector-Based Comparison of OCT Angiography and Visual Field Defects in Glaucoma

Figure 1

Scatterplots demonstrating linear relationship of structural and functional measures. Structural measures included radial peripapillary capillary (RPC) vessel density (VD) measured by optical coherence tomography angiography and retinal nerve fiber layer thickness (RNFLT) measured with spectral-domain optical coherence tomography. Functional measures from visual field testing include the mean deviation (MD) and pattern standard deviation (PSD). (a–d) Glaucoma subjects and (e–g) glaucoma suspects.