. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: Ophthalmology. 2015 Oct 31;123(2):408–414. doi: 10.1016/j.ophtha.2015.09.047

Table 1.

Demographic and Ocular Characteristics of the Healthy and Glaucoma Suspect Participants.

Characteristic	Healthy	Glaucoma Suspects (GON or OHT)
Characteristic	Healthy	Did not Develop Visual Field Damage	Developed Visual Field Damage
Number of subjects (eyes)	149 (279)	173 (319)	32 (34)
Mean age (95% CI), years	54.4 (14.8)	65.5 (63.6, 67.3)	66.7 (62.7, 70.8)
Race % African descent	50%	29%	42%
Mean MD (95% CI), dB	−0.042 (1.312)	0.08 (−0.07, 0.23)	−1.97 (−2.7, −1.2)
Mean Cirrus global retinal nerve fiber layer thickness (um)^*	93.85 (92.7, 95.0)	84.9 (83.6, 86.1)	74.9 (70.9, 79.0)
Mean Spectralis global retinal nerve fiber layer thickness (um)^*	98.60 (97.4, 99.8)	87.92 (86.6, 89.2)	80.25 (74.21, 86.3)
% Eyes Cirrus global retinal nerve fiber layer thickness outside normal limits	0%	5%	23.5%
% Eyes Spectralis global retinal nerve fiber layer thickness outside normal limits	0.4%	11.3%	32.4%

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