Scoring based on item response theory did not improve the measurement ability of the EORTC QLQ-C30 scales

Research output: Contribution to journal › Journal article › Research › peer-review

  • MAa Petersen
  • Grønvold, Mogens
  • JB Bjorner
  • NK Aaronson
  • E Brenne
  • PM Fayers
  • JD Nielsen
  • MA Sprangers
Item response theory, health-related quality of life, questionnaire, health status
Original languageEnglish
JournalJournal of Clinical Epidemiology
Issue number58
Pages (from-to)902-8
ISSN0895-4356
Publication statusPublished - 2005

ID: 91682