Skip to main content
. 2025 Aug 22;8(1):45. doi: 10.5334/joc.458

Table 1.

Demographic information of the early blind and their matched sighted control (M = male; F = female; EB = early blind; SC = sighted control; M = mean; SD = standard deviation).


EARLY BLIND AGE GENDER YEARS OF EDUCATION ONSET OF BLINDNESS ETIOLOGY SIGHTED CONTROLS AGE GENDER YEARS OF EDUCATION

EB01 30 M 18 3 years Glaucoma SC01 28 M 18

EB02 34 M 13 Birth Congenital anophthalmia SC02 34 M 8

EB03 33 F 18 Birth Retinopathy of Prematurity SC03 29 F 18

EB04 40 M 13 7 months Retinopathy of Prematurity SC04 37 M 13

EB05 29 F 18 Birth Congenital microphthalmia SC05 29 F 18

EB06 30 F 18 Birth Agenesis of the optic nerves SC06 27 F 18

EB07 31 F 13 Birth Retinitis pigmentosa SC07 30 F 13

EB08 55 F 13 1 year Retinoblastoma SC08 55 F 13

EB09 28 M 13 Birth Congenital toxoplasmosis SC09 32 M 13

EB10 33 M 13 Birth Retinal detachment SC10 30 M 13

EB11 34 F 13 Birth Retinopathy of Prematurity SC11 37 F 13

EB12 30 M 18 Birth Retinopathy of Prematurity SC12 28 M 18

EB13 38 F 13 Birth Congenital cataracts SC13 41 F 13

EB14 30 F 18 Birth Retinopathy of Prematurity SC14 27 F 18

EB15 32 F 13 1.5 years Retinoblastoma SC15 28 F 13

EB16 35 F 16 4 years Retinitis pigmentosa SC16 36 F 16

EB17 39 F 18 Birth Retrolental fibroplasia SC17 41 F 18

EB18 34 M 13 Birth Retinitis pigmentosa SC18 33 M 13

EB19 30 F 18 Birth Retinopathy of Prematurity SC19 27 F 18

EB20 36 M 16 Birth Optic nerve hypoplasia SC20 35 M 16

EB21 27 M 13 3 years Dominant optic atrophy SC21 30 M 13

EB22 43 M 21 Birth Congenital retinopathy SC22 47 M 21

EB23 34 F 18 Birth Retinopathy of Prematurity SC23 28 F 18

EB24 52 M 8 Birth Congenital glaucoma SC24 59 M 13

EB25 49 M 13 Birth Optic nerve hypoplasia SC25 45 M 13

M 35.44 15.16 34.92 15.16

SD 7.23 2.94 8.60 2.94