120
Participants
Start Date
July 31, 2025
Primary Completion Date
November 30, 2025
Study Completion Date
December 31, 2025
Self-administered paper-based questionnaires
Participants will complete the Persian version of the CBQ-NSCLBP and other self-report measures as part of a psychometric validation study. No clinical or therapeutic intervention is involved.
Kourosh Najafi
OTHER