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. 2024 Aug 30;14:20169. doi: 10.1038/s41598-024-68825-6

Table 4.

Differences in baseline results of the MRI in RIS patients who clinically converted and those who did not at 24 months of follow-up.

Nuclear magnetic imaging Clinical conversion (N = 5) No clinical conversion (N = 16) P-value
> 9 lesions in T2 mode 4 (80%) 14 (87.5%) 1.000
> 1 lesion with gadolinium enhancement 3 (60%) 3 (18.75%) 0.115
> 1 medullary lesion 2 (40%) 1 (6.25%) 0.128
> 1 infratentorial lesion 0 (0%) 2 (12.5%) 1.000
> 1 lesion in T1 mode 3 (60%) 13 (81.25%) 0.553

Fisher's exact test was employed for statistical analysis. Data presented in absolute frequencies and percentages; N: number of patients. This table illustrates differences in baseline nuclear magnetic resonance results between patients who clinically converted and those who did not at the 24-month follow-up.