OOMM--Object-Oriented Matrix Modelling: an instrument for the integration of the Brasilia Regional Health Information System.
The development of Health Information Systems is widely determined by the establishment of the underlying information models. An Object-Oriented Matrix Model (OOMM) is described which target is to facilitate the integration of the overall health system. The model is based on information modules named micro-databases that are structured in a three-dimensional network: planning, health structures and information systems. The modelling tool has been developed as a layer on top of a relational database system. A visual browser facilitates the development and maintenance of the information model. The modelling approach has been applied to the Brasilia University Hospital since 1991. The extension of the modelling approach to the Brasilia regional health system is considered.
Cammarota
M
M
Hospital Informatics Centre, Brasilia University Hospital, Brazil.
Huppes
V
V
Gaia
S
S
Degoulet
P
P
D001938:Brazil; D003195:Computer Communication Networks; D006739:Hospital Administration; D006751:Hospital Information Systems / Q000458:organization & administration*; D006785:Hospitals, University; D017146:Models, Organizational; D008962:Models, Theoretical; D012041:Regional Medical Programs; D018511:Systems Integration