TABLE 2.

Brunch membrane opening minimum rim width of glaucoma suspect and early normal-tension glaucoma subjects.

Characteristics	Glaucoma suspect (n = 255)	Early NTG (n = 246)	P-value
BMO-fovea angle°	−5.61 ± 3.22	−6.04 ± 3.27	0.033
BMO area (mm2)	2.45 ± 0.52	2.32 ± 0.59	0.005
BMO-MRW G (um)	262.58 ± 41.32	207.42 ± 44.86	<0.001
BMO-MRW T	191.42 ± 40.59	162.84 ± 40.18	<0.001
BMO-MRW TS	267.62 ± 42.73	207.98 ± 61.80	<0.001
BMO-MRW TI	294.68 ± 52.15	192.62 ± 67.87	<0.001
BMO-MRW N	275.61 ± 55.89	228.27 ± 58.47	<0.001
BMO-MRW NS	291.54 ± 56.98	237.10 ± 63.57	<0.001
BMO-MRW NI	320.79 ± 54.85	234.96 ± 64.90	<0.001

Values represent mean ± mean deviation. NTG, normal-tension glaucoma. BMO-MRW, bruch’s membrane opening-minimum rim width. G, global. T, temporal. TS, superotemporal. NS, superonasal. N, nasal. NI, inferonasal. TI, inferotemporal. Statistical analysis between glaucoma suspect and early NTG for BMO-MRW was done by Wilcoxon signed-rank test. Bold font indicates significant p values (p < 0.05).