Fig. 1From: 6-minute walk test as a measure of disease progression and fatigability in a cohort of individuals with RYR1-related myopathiesDisease Progression. a Total 6-min walk distance at 0 and 6-month visits by participant. This figure includes only the 32 participants with both 0- and 6-month data. b Mean walk speed (95% CI) at minutes 1 and 6 at 0 and 6Â month visits. Percentage values represent the % change between minute 1 and minute 6 for each visit. *significanceBack to article page