Cognitive performance in relapsing remitting multiple sclerosis: A longitudinal study in daily practice using a brief computerized cognitive battery

Table 2 Test-retest reliability between successive assessments

	Day -60 to -30	Day -30 to 0	Day 0 to Month 3	Month 3 to 6	Month 6 to 12	Month 12 to 18	Month 18 to 24
Timed 25-FWT	0.95 p < 0.0001	0.96 p < 0.0001	0.91 p < 0.0001	0.96 p < 0.0001	0.94 p < 0.0001	0.72 p < 0.0001	0.97 p < 0.0001
9-HPT	0.96 p < 0.0001	0.92 p < 0.0001	0.91 p < 0.0001	0.92 p < 0.0001	0.93 p < 0.0001	0.95 p < 0.0001	0.95 p < 0.0001
PASAT 3"	0.85 p < 0.0001	0.92 p < 0.0001	0.84 p < 0.0001	0.91 p < 0.0001	0.92 p < 0.0001	0.94 p < 0.0001	0.97 p < 0.0001
MSFC	0.96 p < 0.0001	0.96 p < 0.0001	0.93 p < 0.0001	0.96 p < 0.0001	0.95 p < 0.0001	0.9 p < 0.0001	0.98 p < 0.0001

Timed 25-FWT, Timed 25 Foot Walk Test; 9-HPT, 9 Hole Peg Test, PASAT 3", Paced Auditory Serial Addition Test 3 sec.; MSFC, Multiple Sclerosis Functional Composite. Correcting for multiplicity p-values are statistically significant at p < 0.0006.

ISSN: 1471-2377