Test-retest reliability and concurrent validity of a questionnaire on the ergonomic aspects of the computer workstation

The aim of this study was to test the test-retest reliability and concurrent validity of 15 questions on the ergonomic aspects of the computer workstation. These questions are part of a newly developed user-friendly and comprehensive questionnaire, the RSI QuickScan, that would be easy to use in an occupational health setting and that would be capable of identifying the presumed risk factors for neck, shoulder, and arm symptoms in a population of computer workers.