. Author manuscript; available in PMC: 2022 Nov 1.

Published in final edited form as: Ophthalmol Glaucoma. 2021 Mar 25;4(6):604–616. doi: 10.1016/j.ogla.2021.03.010

TABLE 4.

Agreement of Glaucoma Progression by Event-Based Criteria for Disc Photography, Visual Fields, Two-Dimensional Retinal Nerve Fiber Layer Thickness, and Three-Dimensional Neuroretinal Rim Thickness

Modality	Visual Fields	2D RNFL thickness	3D neuroretinal rim thickness
Disc Photography	0.187	0.300	0.110
Visual Fields		0.167	0.183
2D RNFL thickness			0.095
3D neuroretinal rim thickness

2D = two-dimensional; 3D = three-dimensional; RNFL = retinal nerve fiber layer. Paired fashion using Cohen’s kappa coefficients