Table 1. Mean RNFL thickness and its color assigned by the normalized Stratus-OCT database according to age and proportion of eyes with at least one quadrant P<5% and P<1% cut-off values.

	CIS-ON patients		CIS-nON patients
	Affected eyes	Fellow eyes	Right eyes	Left eyes
	(N = 8)	(N = 8)	(N = 16)	(N = 16)
Mean RFNL thickness ± SD (µm)	101.67±10.72	97.44±13.53	92.58±9.49	96.67±9.21
RFNL thickness color, n (%)
White	0 (0)	0 (0)	0 (0)	0 (0)
Green	6 (75)	7 (87.5)	13 (81.3)	15 (93.8)
Yellow	0 (0)	1 (12.5)	2 (12.5)	1 (6.3)
Red	0 (0)	0 (0)	1 (6.3)	0 (0)
At least one quadrant at p<5% and p<1% cut-off values, n (%)
≥1 quadrant p<5%	3 (37.5)	3 (37.5)	9 (56,3)	3 (18.8)
≥1 quadrant P<5%	0	2 (25)	5 (31.3)	1 (6.3)

CIS: Clinically isolated syndrome; N: Number of eyes; ON: optic neuritis; RNFL: retinal nerve fiber layer.