Table 2.

Demographic and Clinical Characteristics of Included Patients

	Subjects with 2 Healthy Eyes (n = 50; 100 eyes)	Subjects with Worse Eye with Glaucoma (n = 66; 132 eyes)	P Value
Age, yrs (range)*	51.3 (35.6–61.6)	69.1 (62.2–77.5)	<0.001
Female sex†	29 (58%)	32 (48%)	0.184
Race (no.)†	32 European ancestry	44 European ancestry	0.526
	11 African ancestry	17 African ancestry
	7 other	5 other
Mean deviation, db (range)*
Worse eye	−0.2 (−1.0 to 0.4)	−3.3 (−8.8 to −1.3)	<0.001
Better eye	0.4 (−0.3 to 1.0)	−1.0 (−2.8 to −0.1)	<0.001
Absolute intereye difference	0.5 (0.2–1.0)	1.3 (0.6–4.8)	<0.001
Intereye average	0.1 (−0.6 to 0.7)	−2.5 (−4.9 to −0.8)	<0.001
RNFL thickness, μm (range)*
Worse eye	94 (85–103)	72 (64–80)	<0.001
Better eye	95 (86–103)	81 (70–89)	<0.001
Absolute intereye difference	3 (1–4)	9 (5–13)	<0.001
Intereye average	95 (86–102)	77 (68–84)	<0.001

RNFL = retinal nerve fiber layer.

^*Median (interquartile range) and Wilcoxon signed rank test.

^†Fisher exact test.