Table 1.

Clinical and cognitive findings in RRMS and control groups.

	Control group	RRMS group	p-Value
Age (years)	31.1 (9.1)	38.6 (10.1)	0.02
	(n = 14)	(n = 27)
Disease duration (years)	N/A	8.1 (8.8) (n = 27)	N/A
EDSS	N/A	2.3 (1.2)	N/A
Global neurological impairment		(n = 27)
RAVLT	59.0 (9.4)	46.9 (10.6)	<0.001
Verbal memory	(n = 10)	(n = 20)
SDMT	65.2 (9.9)	51.2 (12.5)	<0.001
Cognitive processing speed	(n = 10)	(n = 22)
PASAT	50.1 (6.4)	39.6 (10.2)	<0.001
Working memory	(n = 10)	(n = 21)
FSS	2.2 (0.9)	4.2 (1.2)	<0.001
Fatigue	(n = 7)	(n = 14)
SRRS	11.6 (10.7)	19.4 (10.9)	ns
Stress	(n = 7)	(n = 14)

The RRMS and control groups mean values differed significantly across all the cognitive measures but only on one of the self-report measures, the FSS. ns: not significant, all values are reported as mean (SD).