Comparison of glaucoma diagnostic ability of ganglion cell-inner plexiform layer according to the range around the fovea

Table 1 Demographic characteristics in the present study

Parameters	Normal control	Glaucoma group	P-value
Age	54.22 ± 11.91	54.82 ± 10.06	0.766 ^a
Sex (Male/Female)	33/26	30/31	0.471 ^b
Central corneal thickness, μm	533.18 ± 41.15	525.12 ± 35.05	0.514 ^a
Spherical equivalent	- 0.92 ± 2.37	- 0.49 ± 2.18	0.313 ^a
Axial length	23.93 ± 1.06	23.97 ± 1.15	0.856 ^a
Average RNFL thickness, μm	103.90 ± 1.81	66.58 ± 3.21	< 0.001 ^a
Humphrey 24–2 visual field
MD, dB	- 0.42 ± 0.95	- 8.14 ± 5.01	< 0.001 ^c
PSD, dB	1.56 ± 0.45	8.61 ± 4.11	< 0.001 ^c
VFI, %	99.18 ± 1.09	78.98 ± 16.15	< 0.001 ^c

RNFL Retinal nerve fiber layer, MD mean deviation, PSD pattern standard deviation, VFI visual field index
^a Student t-test, ^b Fisher’s exact test, ^c Mann-Whitney U test

ISSN: 1471-2415