Factorial validity and comparability of the six translations of the Rivermead Post-Concussion Symptoms Questionnaire translations: results from the CENTER-TBI study
Abstract Background Comparison of patient-reported outcomes in multilingual studies requires evidence of the equivalence of translated versions of the questionnaires. The present study examines the factorial validity and comparability of six language versions of the Rivermead Post-Concussion Symptom...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-09-01
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Series: | Journal of Patient-Reported Outcomes |
Subjects: | |
Online Access: | https://doi.org/10.1186/s41687-023-00632-5 |