Proportion and characteristics of secondary progressive multiple sclerosis in five European registries using objective classifiers
Secondary progressive multiple sclerosis (SPMS) represents a significant phase in the development of multiple sclerosis, but it is often difficult to diagnose accurately. A study conducted in five European countries utilized objective classifiers to determine the proportion and characteristics of SPMS in various multiple sclerosis patient registries, including the national ReMuS Registry. The findings suggest that...