[Hospital data management at the Graz University Ophthalmology Clinic]

In 1991, the eye hospital at the University of Graz initiated the development of a system for the documentation of patient data and services provided. The starting point of the hospital data management system was the surgical documentation system. This made it possible for the patient to be transferred to the ward accompanied by the completed and signed surgical report. In the subsequent steps we developed a complete client server system adapted to the different specific needs of all the various sections of the eye hospital. A further important feature is the fact that all the data are available for access at every part of the hospital. The current version has been in use since 1996, and will be discussed below. The main features of our hospital data management system are automated coding of medical services provided in the diagnostic, surgical and outpatient areas, and guaranteed authenticated data. Automatic generation of findings, reports, etc, allows the physician to concentrate fully on medical concerns. For a modern, service-oriented hospital, complete records of the services provided are indispensable. Complete recording of services is, however, possible only via automation. In our case, this means not only that the available data are always correct (up to date), but also that there is wide acceptance of and reliance on these data by the medical staff. Since the system is an in-house development, it is possible to react rapidly to suggestions for improvement and to eliminate possible errors immediately. The hospital data management system of the eye hospital at the University of Graz is a well-functioning example that makes it worthwhile discussing the greater use of subsystems.