. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Ophthalmology. 2013 Aug 12;121(1):10.1016/j.ophtha.2013.06.026. doi: 10.1016/j.ophtha.2013.06.026

Table 3.

Results of the survival model predicting risk of development of visual field loss excluding longitudinal rim area measurements

Parameter	Coefficient	95% CI	P	Hazard ratio
Age, per decade older	0.008	−0.226 – 0.243	0.944	1.01
Race, Black	0.75	0.19 – 1.31	0.009	2.12
IOP, per 1mmHg higher	0.0816	0.0082 – 0.1550	0.029	1.09
CCT, per 100µm thinner	0.98	0.24 – 1.73	0.009	2.66
PSD, per 0.1dB higher	0.12	0.10 – 0.14	<0.001	1.13
Disc Area, per 0.1mm² larger	0.005	−0.046 – 0.056	0.849	1.01

IOP – intraocular pressure; CCT – central corneal thickness; PSD – pattern standard deviation; CI – confidence interval