[Development of the Brazilian version of the Multiple Sclerosis Functional Composite Measure (MSFC-BCTRIMS): pilot study]. / Desenvolvimento da versão Brasileira da Multiple Sclerosis Funcional Composite Measure (MSFC-BCTRIMS): estudo piloto.

ABSTRACT

Initial efforts are reported to develop and validate a Brazilian version of the Multiple Sclerosis Functional Composite Measure (MSFC-BCTRIMS). MSFC is an outcome measure in multiple sclerosis (MS) which assesses motor functions of legs and arms/hands besides cognitive function. MSFC was designed to have better sensitivity and sounder psychometric foundations than traditional measures in detecting therapeutic benefits of disease-modifying agents. Results from the pilot study indicate that the MSFC-BCTRIMS discriminates between MS individuals and a control group. An initial approach to construct validation, intercorrelating the MSFC-BCTRIMS scores with several other measures, suggests speed of information processing is important for both arm/hand and cognitive function.