Calibration of unified Parkinsons disease rating scale scores to Movement Disorder Society-unified Parkinsons disease rating scale scores
Movement Disorders, 08/21/2012
Goetz CG et al. – Formulas allow archival UPDRS Parts II and III individual patient data to be accurately transferred to MDS–UPDRS scores. Because Part I collects data on much more extensive information than the UPDRS, and because Part IV is structured differently in the two versions, old ratings for these parts cannot be converted.