. Author manuscript; available in PMC: 2012 Oct 8.

Published in final edited form as: Br J Ophthalmol. 2009 Mar 19;93(6):775–781. doi: 10.1136/bjo.2008.150698

Table 1.

Demographic data from 110 eyes of 55 individuals included in the analysis

	Healthy participants (n = 16, 32 eyes)	Patients (n = 39, 78 eyes)	p(t)
Female (%)	10 (62.5)	21 (53.8)	0.49 (χ²)
Mean age (years) (SD)	65.4 (9.56)	66.9 (10.2)	0.41
Mean deviation (dB) (SD)	0.07 (0.75)	−1.87 (2.8)	<0.001
Pattern standard deviation (dB) (SD)	1.52 (0.22)	3.71 (3.23)	<0.001
Intraocular pressure (mm Hg) (SD)	15.1 (2.16)	15.9 (5.32)	0.56
Disc area (mm²)^* (SD)	1.64 (0.36)	1.91 (0.51)	<0.05

Measured using the Heidelberg Retina Tomograph (Heidelberg Engineering, Heidelberg, Germany).