Study on health management decision support system

To adapt to market informatization, the introduction of health management decision support system can help the management decision of health administration and medical affairs. A database was established according to the requirements of the business layer and data mining technology. Information data which were related to method, model and knowledge in the database were extracted and used for establishing knowledge base, model base and method base; the knowledge base, model base, method base and database were integrated together to form the decision support layer. Finally the decision support layer and presentation layer formed the overall framework of health management decision support system. According to the database characteristics and after comparison of different models, Bayesian discriminant analysis model was determined to be used in the discriminant analysis module, and trend extropolation predictive model was used in the prediction module. The developed system was used to predicting the category of serious diseases, which initially proved the function of health management decision support of the system.