A statistical method for quantitative evaluation of the progression of chronic diseases: The mean score graph (MSG)

  • N. Zilber*
  • , O. Manor
  • , R. Inzelberg
  • , E. Kahana
  • , A. D. Korczyn
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We present a quantitative method of evaluation of the clinical course of chronic disease with long-term progressive deterioration. The method takes into account information on all patients, whatever their duration of follow-up. We present the 'mean score graph' as a descriptive device which is an extension of a survival graph. The description of progression of idiopathic torsion dystonia, comparing progression in males and females, is used as an example of the application. A test for group comparison is described.

Original languageEnglish
Pages (from-to)2395-2403
Number of pages9
JournalStatistics in Medicine
Volume17
Issue number20
DOIs
StatePublished - 30 Oct 1998
Externally publishedYes

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