Rating disease progression of Friedreich’s ataxia by the International Cooperative Ataxia Rating Scale: analysis of a 603-patient database

Rating disease progression of Friedreich’s ataxia by the International Cooperative Ataxia Rating Scale: analysis of a 603-patient database . Günther Metz, Nicholas Coppard, Jonathon M. Cooper, Martin B. Delatycki, Alexandra Dürr, Nicholas A. Di Prospero, Paola Giunti, David R. Lynch8, J. B. Schulz, Christian Rummey and Thomas Meier. Brain (2013) 136 (1): 259-268. doi: 10.1093/brain/aws309

Keywords: cross-sectional study, disease progression in Friedreich’s ataxia, International Cooperative Ataxia Rating Scale, function of disease duration, age of onset, GAA repeat lengths.