Table 2.

Demographic data of the study population.

Parameters/features	Normal (n = 100)	Glaucoma (n = 100)	p-value
Age (mean ± SD)	55.11 ± 11.19	55.42 ± 12.12	0.851
Gender	Female 51, Male 49	Female 31, Male 69	0.004
Family history	Yes: 22, N/A:78	Yes: 22, N/A: 78	1
Ethnicity	Asian-27, Caucasian-62, Indigenous Australian-1 Hispanic (Central and South American)-2, Indian-2, Arab Caucasoid (Middle eastern)-3, African-1, Unknown-2	Asian-41, Caucasian-35, Indigenous Australian-2 Hispanic (Central and South American)-2, Indian-5, Arab Caucasoid (Middle Eastern)-3, African-3, Pacific Islander-1, Unknown-7, Refused-1	N/A
SE (mean ± SD)	− 0.75 ± 2.17	− 1.33 ± 2.58	0.057
Average RNFL thickness (mean ± SD)	94.75 ± 8.97	77.62 ± 10.76	< 0.001
CDR (mean ± SD)	0.58 ± 0.15	0.72 ± 0.12	< 0.001
Corneal thickness (mean ± SD)	567.56 ± 37.16	557.56 ± 32.92	0.045
IOP (mean ± SD)	15.9 ± 3.12	17.87 ± 4.40	0.001
MD (mean ± SD)	− 0.82 ± 2.21	− 3.20 ± 5.01	< 0.001
PSD (mean ± SD)	2.03 ± 1.52	3.51 ± 2.52	< 0.001