Table 1.

Summary of demographic characteristics of healthy subjects and GS

	Healthy subjects (n = 30 eyes)	Glaucoma suspects (n = 14 eyes)
	Mean (± SD)	Mean (± SD)	p value	Cohen’s d effect size
Age (years)	49 ± 12	56 ± 19	0.22	− 0.486
Female (%)	33	50	0.32	− 0.339
Intraocular pressure (mmHg)	17.1 ± 3.9	16.8 ± 3.8	0.78	0.318
24-2 MD (dB)	0.1 ± 1.1	− 0.2 ± 1.0	0.31	1.209
ARNFLT (μM)*	96.80 ± 7.95	82.86 ± 5.95	< 0.001	2.384
GCIPLT (μM)*	81.27 ± 5.95	75.29 ± 4.50	0.001	2.303
Mag (μV)*	1.95 ± 0.64	1.36 ± 0.31	< 0.001	1.919
MagD (μV)*	1.72 ± 0.64	1.06 ± 0.33	< 0.001	2.621
Normalized Mag*	0.27 ± 0.14	0.12 ± 0.10	< 0.001	2.096
Normalized MagD*	0.21 ± 0.16	0.00 ± 0.15	< 0.001	2.822
Estimated RGC count*	1.07e6 ± 1.27e5	8.64e5 ± 1.19e5	< 0.001	2.755

RGC retinal ganglion cell, SD standard deviation, MD mean deviation, ARNFLT average retinal nerve fiber layer thickness, GCIPLT average ganglion cell layer and inner plexiform layer thickness, Mag magnitude, MagD magnitude, RGC retinal ganglion cell.

*p ≤ 0.001.