Reduced brain subcortical volumes in patients with glaucoma: a pilot neuroimaging study using the region-of-interest-based approach

Table 3 Differences in MMSE and SNSB test scores between individuals with glaucoma and their age, sex, and educational level-matched individuals without glaucoma

	Individuals with glaucoma (N = 64)	Individuals without glaucoma (N = 128)	p^a
	Mean ± standard deviation	Mean ± standard deviation	p^a
MMSE	24.95 ± 2.93	26.01 ± 3.07	0.016
SNSB
SVLT recall total score	−0.39 ± 0.98	−0.31 ± 1.03	0.60
SVLT delayed recall	− 0.44 ± 1.17	− 0.46 ± 1.17	0.90
RCFT delayed recall	− 0.14 ± 0.95	− 0.33 ± 1.03	0.23
RCFT copy	−0.35 ± 0.99	− 0.82 ± 1.38	0.018
K-BNT	−0.45 ± 1.18	−0.32 ± 0.99	0.41
COWAT animal	−0.32 ± 1.09	−0.32 ± 0.90	1.00
COWAT phonemic	−0.57 ± 1.02	−0.46 ± 1.01	0.47
Stroop Test color reading	−0.73 ± 1.12	−0.30 ± 1.21	0.020
K-TMT-E Part B	−0.37 ± 1.70	−0.45 ± 1.69	0.79

Abbreviations: MMSE Mini-mental state examination, SNSB Seoul Neuropsychological Screening Battery, SVLT Seoul verbal learning test, RCFT Rey complex figure test, K-BNT Korean version of the Boston naming test, COWAT Controlled oral word association test, K-TMT-E Korean version of trail making test-Elderly
^a Significance of difference between individuals with and without glaucoma; calculated by paired t-test

ISSN: 1471-2377