Validity and reliability study of the Turkish version of the Hand20 questionnaire
Nurten Gizem TöreDeran OskayPublished in: Turkish journal of medical sciences (2019)
The results showed that the Turkish version of the Hand20 had excellent test-retest reliability and validity. As a result of this study, it was determined that Hand20 was a valid and reliable instrument to measure the upper extremity disabilities of Turkish-speaking patients.