Table 3.

Retinal thickness values and comparison of study subjects.

	POAG		Control		P
	Mean, µm	SD, µm	Mean, µm	SD, µm
GCC
6 mm	80.80	17.33	113.10	7.71	<0.001
Superior	82.92	18.47	116.95	9.00	<0.001
Inferior	80.89	19.10	116.40	8.16	<0.001
Nasal	86.01	21.66	119.71	9.43	<0.001
Temporal	77.65	13.12	96.91	7.22	<0.001
CRT
6 mm	290.86	26.74	328.05	17.42	0.021
Superior	293.98	29.47	333.12	18.03	<0.001
Inferior	285.61	28.80	327.45	19.86	<0.001
Nasal	299.05	30.58	338.07	19.81	0.001
Temporal	288.80	26.54	320.88	16.76	<0.001
OR
6 mm	210.06	15.40	214.95	12.64	0.271
Superior	211.06	17.74	216.18	12.81	0.135
Inferior	204.72	14.83	211.05	14.69	0.065
Nasal	213.04	16.78	218.35	15.74	0.155
Temporal	211.15	19.66	223.97	13.90	0.308
RNFL
Total	70.20	10.84	97.93	8.33	<0.001
Superior	78.25	15.74	113.71	16.95	<0.001
Inferior	78.01	21.06	128.71	16.59	<0.001
Nasal	58.00	8.47	68.38	6.57	<0.001
Temporal	66.53	11.23	81.42	10.60	<0.001

GCC: ganglion cell complex.

CRT: central retinal thickness.

OR: outer retinal thickness (CRT minus GCC).

RNFL: retinal nerve fiber layer.