Table 2.

Morphological values in different groups

	Global/Total	Infero-temporal	Supero-temporal	Temporal	Infero-nasal	Supero-nasal	Nasal
Controls(disc size < 2.43 mm2)
BMO-MRW(µm)	288.8 ± 40.7	321.9 ± 53.3	291.6 ± 48.4	199.9 ± 37.5	356.7 ± 61.3	328.7 ± 62.4	308.9 ± 53.1
BMO-MRA(mm2)	1.31 ± 0.23	0.17 ± 0.03	0.14 ± 0.03	0.23 ± 0.05	0.18 ± 0.37	0.16 ± 0.04	0.41 ± 0.08
RNFL(µm)	104.4 ± 11.4	162 ± 20.5	139.1 ± 20.2	79.9 ± 12.2	119.7 ± 25.5	120.3 ± 28.1	79.8 ± 15.5
Rim area(mm2)	1.37 ± 0.24	0.19 ± 0.05	0.17 ± 0.04	0.2 ± 0.05	0.22 ± 0.04	0.2 ± 0.05	0.38 ± 0.09
Controls(disc size > 2.43 mm2)
BMO-MRW(µm)	256.9 ± 33.7a	296.9 ± 37.8a	258.7 ± 40.6a	180.6 ± 29.3a	322.9 ± 46.9a	300.6 ± 46.5a	262.9 ± 47.6a
BMO-MRA(mm2)	1.36 ± 0.23	0.18 ± 0.03	0.14 ± 0.03	0.24 ± 0.05	0.19 ± 0.03	0.18 ± 0.03	0.41 ± 0.08
RNFL(µm)	106.1 ± 9.3	164.8 ± 17.9	138.6 ± 21.3	75.7 ± 8.6	122.5 ± 22.1	131.5 ± 26.3	82.9 ± 10.9
Rim area(mm2)	1.67 ± 0.32a	0.21 ± 0.06	0.2 ± 0.05a	0.22 ± 0.06	0.28 ± 0.06a	0.25 ± 0.06a	0.48 ± 0.13a
POAG
BMO-MRW(µm)	191.4 ± 39.5b	168.6 ± 64.9b	180.8 ± 54.9b	148.2 ± 33.7b	211.9 ± 62.8b	228.1 ± 61.7b	218.4 ± 56.9b
BMO-MRA(mm2)	0.95 ± 0.19b	0.1 ± 0.04b	0.1 ± 0.03b	0.18 ± 0.05b	0.12 ± 0.03b	0.12 ± 0.03b	0.32 ± 0.08b
RNFL(µm)	75.6 ± 13.9b	84.9 ± 36.9b	93.6 ± 32.1b	62.3 ± 12.4b	85.5 ± 26.9b	96.7 ± 29.2b	65.6 ± 16.4b
Rim area(mm2)	1.21 ± 0.37b	0.13 ± 0.07b	0.15 ± 0.06b	0.17 ± 0.08b	0.2 ± 0.07b	0.19 ± 0.06b	0.36 ± 0.12b

BMO-MRW Bruch;s membrane opening-minimum rim width, BMO-MRA Bruch’s membrane opening-minimum rim area, RNFL retinal nerve fiber layer, POAG primary open-angle glaucoma

 ^arepresent for statistical difference between controls with disc size < 2.43mm² (macrodiscs) and controls with disc size > 2.43 mm² 

^brepresent for statistical difference between controls and POAG patients