Content Validity—Establishing and Reporting the Evidence in Newly Developed Patient-Reported Outcomes (PRO) Instruments for Medical Product Evaluation: ISPOR PRO Good Research Practices Task Force Report: Part 2—Assessing Respondent Understanding

Volume: 14, Issue: 8, Pages: 978 - 988
Published: Dec 1, 2011
Abstract
The importance of content validity in developing patient reported outcomes (PRO) instruments is stressed by both the US Food and Drug Administration and the European Medicines Agency. Content validity is the extent to which an instrument measures the important aspects of concepts developers or users purport it to assess. A PRO instrument measures the concepts most relevant and important to a patient's condition and its treatment. For PRO...
Paper Details
Title
Content Validity—Establishing and Reporting the Evidence in Newly Developed Patient-Reported Outcomes (PRO) Instruments for Medical Product Evaluation: ISPOR PRO Good Research Practices Task Force Report: Part 2—Assessing Respondent Understanding
Published Date
Dec 1, 2011
Volume
14
Issue
8
Pages
978 - 988
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