title: Measuring function in chronic progressive disorders.
authors: Ashwini K
authors: AK
authors: Rao
mesh_terms: D002908:Chronic Disease / Q000534:rehabilitation*; D004185:Disability Evaluation; D018450:Disease Progression; D006801:Humans; D020380:Needs Assessment; D009788:Occupational Therapy / Q000379:methods*; D015203:Reproducibility of Results