A formula for the conversion of UPDRS-III scores to Hoehn and Yahr stage

Parkinsonism Relat Disord. 2008;14(4):379-80. doi: 10.1016/j.parkreldis.2007.09.010. Epub 2007 Nov 19.
No abstract available

Publication types

  • Letter

MeSH terms

  • Activities of Daily Living
  • Affect
  • Disability Evaluation*
  • Humans
  • Parkinson Disease / classification
  • Parkinson Disease / diagnosis*
  • Reproducibility of Results
  • Severity of Illness Index*