Table 2.

Quadrantal Thicknesses of Intraretinal Layers in Patients With RRMS and HCs

Layers	Group	Thickness, μm
		I	N	S	T
RNFL	RRMS	36.8 ± 4.2	41.8 ± 6.2	36.9 ± 4.8	24.6 ± 2.3
	HCs	38.4 ± 4.3	44.0 ± 6.2	39.1 ± 4.0	26.1 ± 3.1
	P	0.149	0.156	0.023	0.028
GCIPL	RRMS	66.6 ± 5.8	69.8 ± 6.1	66.1 ± 5.9	65.7 ± 5.2
	HCs	68.9 ± 4.6	73.9 ± 5.9	69.4 ± 4.5	67.5 ± 5.3
	P	0.013	0.001	0.006	0.145
INL	RRMS	35.7 ± 2.3	37.8 ± 2.3	36.9 ± 2.1	36.5 ± 2.7
	HCs	38.6 ± 2.5	38.6 ± 2.5	36.9 ± 2.1	36.6 ± 2.4
	P	0.524	0.081	0.987	0.668
OPL	RRMS	18.8 ± 3.6	19.1 ± 2.1	19.2 ± 2.3	19.4 ± 3.7
	HCs	19.1 ± 2.3	20.0 ± 3.0	19.3 ± 1.8	19.8 ± 2.9
	P	0.395	0.029	0.688	0.469
ONL	RRMS	72.9 ± 4.9	78.3 ± 5.4	78.4 ± 6.7	75.1 ± 5.7
	HCs	71.7 ± 3.8	76.6 ± 4.9	77.8 ± 4.3	75.3 ± 4.0
	P	0.395	0.029	0.688	0.469
PR	RRMS	35.6 ± 4.7	37.4 ± 4.1	37.7 ± 4.5	35.8 ± 4.9
	HCs	36.2 ± 4.1	37.9 ± 3.7	39.0 ± 5.9	37.4 ± 4.7
	P	0.596	0.489	0.109	0.040
TRT	RRMS	266.3 ± 13.3	284.1 ± 16.7	275.1 ± 13.9	257.1 ± 13.4
	HCs	270.1 ± 10.9	290.8 ± 15.3	281.3 ± 12.9	262.7 ± 12.2
	P	0.131	0.044	0.027	0.064

^Pvalues for the comparison between two groups by ANCOVA. I, inferior; N, nasal; S, superior; T, temporal.