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Hoehn & Yahr
Parkinson's disease staging Grade 0 No visible symptoms of Parkinson's disease Grade 1 Symptoms on only one side of the body Grade 2 Symptoms on both sides of the body and no difficulty walking Grade 3 Symptoms on both sides of the body and minimal difficulty walking Grade 4 Symptoms on both sides of the body and moderate difficulty walking Grade 5 Symptoms on both sides of the body and unable to walk Reference 1. Hoehn MM, Yahr MD. Parkinsonism: onset, progression, and mortality. Neurology. 1967; 17:427–42. 2. Goetz CG, Poewe W, Rascol O, et al. Movement disorder society task force report on the Hoehn and Yahr staging scale: status and recommendations. Mov Disord. 2004;19:1020–8. MDVU.org |
