Assessing mobility and balance in Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay population: Validity and reliability of four outcome measures

The four tests assessed for their metrological properties in this study showed to be valid instruments to use in the ARSACS population. The 10mWT and 6MWT are also highly reliable. BERG and TUG reliability will need to be assess in a future study.