Standardizing the Medical Data in China by CDA

Abstract

With wide range of applications of EMR in the medical and health industry, the standardization of medical data has become a major bottleneck of the medical and health informationization. This paper proposes a method of standardizing the medical data by CDA using XML. The output of the semantic concept tree can be widely used for further research on analysis of EMR, Data Mining in EMR, information integration and sharing in hospital internal system and medical institutions.