Trajectories of impairment in amyotrophic lateral sclerosis: Insights from the Pooled Resource Open ‐Access ALS Clinical Trials cohort

Discussion: Variable curvilinearity of ALSFRS‐R trajectories confounds interpretation in clinical studies that assume linear decline. Subscore trajectories recapitulate phenotypic diversity and topographical progression of ALS. ALSFRS‐R is better used as a multidimensional measure. Muscle Nerve, 2017
Source: Muscle and Nerve - Category: Internal Medicine Authors: Tags: Clinical Research Article Source Type: research