Table 2.

Ophthalmic characteristics

	Total (n = 20)	Group 1 (n = 10)	Group 2 (n = 10)	p
POAG:NTG	2:18	1:9	1:9	1.00†
Visual acuity (LogMAR)	0.106	0.116	0.096	0.98
IOP (mmHg)	16.84 ± 2.75a	16.70 ± 3.02a	17.00 ± 2.59a	0.74
MD (dB)	−7.50 ± 6.43a	−8.56 ± 7.66a	−6.32 ± 4.90a	0.32
VFI (%)	78.31 ± 22.77a	73.20 ± 26.35a	84.00 ± 17.79a	0.31

POAG primary open angle glaucoma, NTG normotensive glaucoma, IOP intraocular pressure, MD mean deviation, VFI visual field index

^aaverage ± standard deviation; p, p-values; ^†chi-square test