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Validating Persian Vocal Fold Dysfunction Questionnaire by majid mirzaee is a document available to read on EtoBox.

This study aimed to develop and validate a Persian version of the Vocal Fold Dysfunction Questionnaire (VFDQ). The researchers translated the VFDQ into Persian and had it validated by experts. They then administered the Persian VFDQ (VCDQP) to 44 patients with vocal fold dysfunction and 40 healthy volunteers. The VCDQP demonstrated good internal consistency, test-retest reliability, and validity when compared to another COPD assessment test. The VCDQP scores were also able to discriminate between patients a

Author

majid mirzaee

Language

EN