title: The 25-foot walk velocity accurately measures real world ambulation in Friedreich ataxia.
authors.affiliation: Bruce Lefroy Centre for Genetic Health Research, Murdoch Childrens Research Institute, Parkville, Victoria, Australia.
authors.forename: M C
authors.initials: MC
authors.lastname: Fahey
authors.forename: L A
authors.initials: LA
authors.lastname: Corben
authors.forename: V
authors.initials: V
authors.lastname: Collins
authors.forename: A J
authors.initials: AJ
authors.lastname: Churchyard
authors.forename: M B
authors.initials: MB
authors.lastname: Delatycki
mesh_terms: D005080:Exercise Test / Q000379:methods*; D005621:Friedreich Ataxia / Q000175:diagnosis* / Q000503:physiopathology*; D005684:Gait; D020234:Gait Ataxia / Q000175:diagnosis* / Q000503:physiopathology*; D006801:Humans; D009043:Motor Activity; D010808:Physical Examination / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013223:Statistics as Topic; D013647:Task Performance and Analysis