The Hopkins Rehabilitation Engagement Rating Scale

Objective: To verify the reliability and validity of the Turkish versions of the Hopkins Rehabilitation Engagement Rating Scale (HRERS) for knee arthroplasty. Methods: A total of 51 consecutive participants, inpatients of an orthopedic clinic at the university hospital, were recruited between 2021-2022 June. Cronbach's alpha coefficient was used to assess internal consistency. By evaluating the scores of 51 retested patients one week later, the test-retest reliability was determined using the intraclass correlation coefficient (ICC). Pearson's correlation coefficient was used to assess the construct validity.