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. 2023 Dec 13;102(1):e207768. doi: 10.1212/WNL.0000000000207768

Figure 5. Group Comparisons of PRL Count.

Figure 5

(A) Patients with PMS vs patients with RRMS, (B) patients experiencing PIRA during follow-up vs stable patients, and (C) patients experiencing PIRA during follow-up vs stable patients, considering exclusively patients with RRMS at baseline. The reported p values were obtained with univariable negative binomial regression models. PIRA = progression independent of relapse activity; PMS = progressive multiple sclerosis; PRL = paramagnetic rim lesion; RRMS = relapsing-remitting multiple sclerosis.