Correlation between Optic Nerve Parameters Obtained Using 3D Nonmydriatic Retinal Camera and Optical Coherence Tomography: Interobserver Agreement on the Disc Damage Likelihood Scale
Figure 2
Receiver operating characteristic (ROC) curves for the discriminant functions showing the comparison of the glaucoma and normal groups. (a) The comparison of the disc damage likelihood scale (DDLS; obtained by 3D optic disc photography and the glaucoma specialist), vertical cup-to-disc (C/D) ratio, C/D area ratio, and superior rim width. (b) Comparison of the rim area (obtained by 3D optic disc photography and optical coherence tomography), superior rim width, rim disc area ratio, and average retinal nerve fiber layer (RNFL) thickness. As these parameters were negatively correlated with DDLS, the polarity of the classifiers output was swapped (reversed).
