. Author manuscript; available in PMC: 2020 Dec 1.

Published in final edited form as: Mult Scler. 2018 Dec 3;25(14):1878–1887. doi: 10.1177/1352458518815597

Table 4.

Comparison of retinal layer thicknesses between RIS and HC

Layer	RIS (n=54 eyes) mean (μm) (SD)	HC (n=120 eyes) mean (μm) (SD)	Coefficient (μm) (95% CI)	P-value
p-RNFL	93.47 (10.53)	93.12 (10.15)	0.64 (−3.39 to 4.68)	0.76
GCIP	75.31 (6.14)	76.97 (5.21)	−1.29 (−3.41 to 0.82)	0.23
INL	45.17 (2.65)	45.38 (2.84)	−0.03 (−1.10 to 1.04)	0.96
ONL	67.22 (5.35)	68.23 (5.86)	−0.85 (−3.10 to 1.39)	0.46

RIS: radiologically isolated syndrome; HC: healthy controls; SD: standard deviation; CI: confidence interval; p-RNFL: peri-papillary retinal nerve fiber layer; GCIP: ganglion cell + inner plexiform layer; INL: inner nuclear layer; ONL: outer nuclear layer