A discussion of item response theory and its applications in health status assessment

David Cella, Chih Hung Chang

Research output: Contribution to journalArticlepeer-review

155 Scopus citations
Original languageEnglish
Pages (from-to)II66-II72
JournalMedical care
Issue number9
StatePublished - 2000


  • Computerized adaptive testing
  • Health status assessment
  • Item response theory
  • Outcomes assessment
  • Quality of life
  • Rasch measurement

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