Table 2.

RTI test scores in MS relapse group, stable MS group, and healthy controls.

Test	MSr group (N-60)	MSs group (N-30)	CG (N-30)	ANOVA	Post hoc
RTI-FM	569.30 ± 182.95	563.00 ± 316.74	359.75 ± 76.25	F = 11.22; p < 0.001	CG < MSs,MSr#, MSs = MSr**##
RTI-FR	416.73 ± 99.74	377.73 ± 68.67	332.10 ± 47.85	F = 10.80; p < 0.001	CG < MSs,MSr MSs = MSr**
RTI-SR	392.95 ± 95.46	368.29 ± 88.72	305.98 ± 43.06	F = 10.82; p < 0.001	CG < MSs,MSr MSs = MSr**

MSr, relapse group; MSs, stable group; CG, control group; RTI, reaction time; RTI-FM, five-choice movement time of RTI; RTI-FR, five-choice reaction time of RTI; RTI-SR, simple reaction time of RTI.

Low score denotes better cognition.

^**Tamhane test was used for post hoc analysis.

^#CG < MSr indicates that the means of groups CG and MSr significantly differ.

^##MSs = MSr indicates that the means of groups MSs and MSr do not differ significantly.