The following commonly used Outcome Measures are accompanied by References for their reliability and validity.
(from the DASH website)
The DASH Outcome Measure and the QuickDASH are the property of the Institute for Work & Health (IWH). These instruments were jointly developed by the Institute for Work & Health and the American Academy of Orthopaedic Surgeons (AAOS). The project was supported by the American Association for Hand Surgery, the American Orthopaedic Society for Sports Medicine, the American Shoulder & Elbow Surgeons, the American Society for Surgery of the Hand, the Arthroscopy Association of North America and the American Society of Plastic and Reconstructive Surgeons.
The DASH is currently administered by the Institute for Work & Health.