Ergonomics evaluation of Picture Archiving and Communication System implementations in two X-ray departments.
Two large X-ray departments in the County of Stockholm have changed from traditional analogue technology to digital imaging, including the implementation of Picture Archiving and Communication Systems (PACS). One of the departments was moved to a completely new purpose-built building and equipped with the latest technology, but for the other one the change merely meant rebuilding and adaptation of existing rooms on the premises. The objectives of the present study were to evaluate the ergonomics effects of the new technique in the two X-ray departments and to find out whether the implementation of digital imaging technique came up to expectations of improved ergonomics and work environment. Another purpose was to compare the outcomes for the two departments, in order to learn about the importance of the different implementation approaches. Questionnaires were sent out to the two departments both before the implementation of PACS and after the transition. The questionnaires covered several aspects of work conditions, such as working time, the physical and psychosocial environment, physical work load and musculoskeletal complaints, expectations from the digital technology, etc. The changeover went better than expected and even high expectations were fulfilled and surpassed. However, there were also some unexpected and distressing results; for example, a substantial increase in headaches and musculoskeletal symptoms as well as the use of pain killers among the radiologists of one of the X-ray departments.
Lindbeck
L
L
Department of Work and Health, National Institute for Working Life, SE-113 91 Stockholm, Sweden. Lars.Lindbeck@bredband.net
Höglund
U
U
D003625:Data Collection; D004630:Emergencies; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D006747:Hospital Communication Systems / Q000458:organization & administration*; D006801:Humans; D008019:Life Style; D009140:Musculoskeletal Diseases / Q000517:prevention & control; D011187:Posture; D011873:Radiology Information Systems / Q000458:organization & administration*; D012307:Risk Factors; D011795:Surveys and Questionnaires; D016526:Workload