Translating and Validating a Hindi Version of the Spine Functional Index: Cross-cultural Adaptation and Psychometric Testing in an Indian Orthopedic Population
Abstract Introduction: Existing Hindi patient-reported measures for spinal disorders assess the cervical and lumbar spine separately. The spine functional index (SFI) evaluates whole-spine functional limitation using 25 items, with validated Spanish, Turkish, and Chinese versions, but not Hindi. This study aimed to tra...