Hand Function Tests in Carpal Tunnel Syndrome: A Cross-sectional Study

Reliability of the Jebsen-Taylor Hand Function Test and the Nine-Hole Peg Test in Individuals With Carpal Tunnel Syndrome: A Cross-sectional Study

This is a cross-sectional study that aims to establish the test-retest reliability of two standardized tests (Jebsen-Taylor Hand Function Test and Nine-Hole Peg Test) in individuals with carpal tunnel syndrome (CTS). The study will involve at least 50 participants with CTS who will complete the tests twice, with a 1-week interval between the two assessments. The test-retest reliability will be assessed using intraclass correlation coefficient (ICC) and Bland-Altman plots. The study is expected to provide information on the reliability of these tests in individuals with CTS, which can help clinicians more accurately assess hand function and monitor treatment outcomes.

Inclusion Criteria:

• Individuals diagnosed with carpal tunnel syndrome (CTS)
• 18 years of age to 60 years old
• Able to provide informed consent to participate in the study

Exclusion Criteria:

• History of hand or wrist surgery within the past 6 months
• Severe hand or wrist pain that would prevent completion of the tests
• Severe cognitive impairment or language barrier that would prevent understanding of the test instructions
• Any other medical condition that could affect hand function or interfere with test completion
• Participation in any other clinical trial or research study involving the hand or wrist within the past 3 months
• Inability to comply with study procedures or follow-up requirements