Multiple sclerosis outcome and morbi-mortality of a Brazilian cohort patients

Abstract
We studied the clinical and evolution characteristics of multiple sclerosis (MS) patients followed since the onset of HUCFF/UFRJ in 1978. The diagnosis of MS was based on Poser's et al. and MC Donald's et al. criteria. From 188 patients, 122 were included. Eighty-five were females. The mean age onset was 32.2 years-old (range 6.0 to 61.0±10.3), mainly Caucasians (82/67%). The relapsing-remitting course (MSRR) was more frequent (106/86.8%). Monosymptomatic onset was significantly more frequent in Caucasians than in Afro-Brazilians (p