Method, device and system for creating and retrieving data set of disease diagnosis and treatment standard application system

According to the creation and retrieval method, device and system of the disease diagnosis and treatment standard application system dataset, the database is used for storing the data elements, the construction difficulty of constructing a new standard dataset can be reduced by using the pre-stored data elements, redundant operation of constructing the standard dataset is reduced by using system development, and the construction efficiency of the new standard dataset is improved. A flexible query mode is provided for querying the data element information in the previous data set, and meanwhile, the distribution of the data set stored in the database can be visually displayed. 本发明提供了一种疾病诊疗标准应用系统数据集的创建与检索方法、装置及系统，使用数据库存放数据元，使用预存好的数据元可以减少构建新标准数据集的构建难度，使用系统开发减少标准数据集构建的冗余操作，提供灵活的查询方式查询过往数据集中数据元信息，同时还可以可视化展示数据库中存储的数据集的分布。