Validation of the 7-item knee replacement patient education questionnaire (KR-PEQ-7), based on the 16-item knee osteoarthritis patient education questionnaire (KOPEQ)
Abstract Background The aim of this study was to investigate the content validity including item reduction, construct validity and internal consistency of the existing 16-item Knee Osteoarthritis Patient Education Questionnaire. Former research had indicated that a reduction of items was necessary....
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2020-07-01
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Series: | BMC Musculoskeletal Disorders |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12891-020-03476-y |