Question: Can dissemination in time and space be determined for the purpose of diagnosing RRMS in the presence of 1 clinical attack with a single MRI scan?
Yes, n (%)
RRMS relapsing remitting multiple sclerosis, MS multiple sclerosis, MRI magnetic resonance imaging
*Percentages were compared in groups of two using the chi-square test, and the corresponding P values are indicated for the following comparisons: a: Group 1 vs. Group 2, b: Group 1 vs. Group 3, c: Group 2 vs. Group 3
†The trend across the three groups was tested using the Cochran-Armitage test