Table 1

Demographic and clinical characteristics of the study population
RRMS PPMS HC
N 40 15 40
Age (Years) a 40 ±7.8 48.5 ±12.7 38 ±6.8
Female (%) 87% 45% 75%
EDSS 2.5 [1.5-3.5] 3.5 [2.0-5.5] --------
Disease duration (yrs) 11 ±6.7 10 ±5.3 --------

a. Values are expressed as mean ± SD. RRMS = relapsing-remitting multiple sclerosis; PPMS = primary progressive multiple sclerosis; HC = healthy controls; EDSS = expanded disability status scale.

Grau-López et al.

Grau-López et al. BMC Neurology 2012 12:103   doi:10.1186/1471-2377-12-103

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