Table 4. Comparison of optical intensity ratio in the mRNFL and GCIPL between pituitary adenoma patients and controls.

Macular Parameters		Patient	Control	P Value
mRNFL	SN	0.710±0.026	0.718±0.029	0.176
	IN	0.724±0.027	0.731±0.027	0.284
	ST	0.672±0.029	0.667±0.028	0.465
	IT	0.683±0.028	0.685±0.027	0.774
	Average	0.697±0.024	0.700±0.025	0.600
GCIPL	SN	0.646±0.028	0.652±0.028	0.378
	IN	0.660±0.030	0.662±0.027	0.750
	ST	0.636±0.029	0.645±0.026	0.184
	IT	0.643±0.027	0.654±0.027	0.078
	Average	0.646±0.027	0.653±0.025	0.263

mRNFL, macular retinal nerve fiber layer; GCIPL, ganglion cells and inner plexiform layer; SN, superonasal; IN, inferonasal; ST, superotemporal; IT, inferotemporal.

unpaired t-test

Mean±Standard deviation