Table.

Cohort Demographics

	Control N = 35 (70 Eyes)	SSD N = 58 (116 Eyes)
Age (mean ± SD)	41.1 ± 15.2	37.2 ± 12.3
Male sex* (%)	16 (46%)	46 (79%)
Race
African American (%)	16 (46%)	29 (50%)
Caucasian (%)	19 (54%)	29 (50%)
logMAR VA (mean ± SD)	0.0 ± 0.1	0.1 ± 0.1
Optic nerve head signal strength (mean ± SD)	9.3 ± 0.7	9.2 ± 1.0
Macula signal strength (mean ± SD)	9.2 ± 1.0	9.2 ± 1.0
Axial length, (mean ± SD)	24.0 ± 1.9	24.1 ± 1.2
Anterior chamber depth, (mean ± SD)	2.8 ± 0.5	2.8 ± 0.7
Intraocular pressure, (mean ± SD)	15.7 ± 3.5	16.0 ± 3.9
Central corneal thickness, (mean ± SD)	522.4 ± 40.7	536.7 ± 37.1
Cup/disc ratio, (mean ± SD)	0.5 ± 0.2	0.5 ± 0.2
Cup volume, (mean ± SD)	0.2 ± 0.2	0.2 ± 0.2

SSD, schizophrenia spectrum disorder; VA, visual acuity; SD, standard deviation.

^* P < 0.05.