Study on Building of the Metadata Directory of Terminology Information of TCM Therapeutic Principle and Method / 医学信息学杂志

The paper introduces the basic concept of metadata and the building process of metadata directory of TCM therapeutic principle and method information based on data meta-model,complementing a part of metadata directory of basic TCM method (therapeutic principle and method) of the Health Information Metadata Catalogue,summarizes problems found in the building process and advising on the further rationalization of the metadata directory.