CAJ | 학술논문

目的尝试通过构建概念数据模型，提出科学、系统的卫生数据标准化方法体系。方法分析整理健康档案中的数据项，采用自底向上的路线提出对象类及其属性，构建数据模型；采用自顶向下的路线，通过定义实体-属性-值，构建标准化数据元。结果构建了实验室检查概念数据模型，并对实验室检查及其子类设置属性和数据类型，定义属性的取值及其表示，提炼出了标准化数据元。结论通过对类、属性及值集的管理和维护，体现数据标准化工作的稳定性、开放性和可持续性。
목적상시통과구건개념수거모형，제출과학、계통적위생수거표준화방법체계。방법분석정리건강당안중적수거항，채용자저향상적로선제출대상류급기속성，구건수거모형；채용자정향하적로선，통과정의실체-속성-치，구건표준화수거원。결과구건료실험실검사개념수거모형，병대실험실검사급기자류설치속성화수거류형，정의속성적취치급기표시，제련출료표준화수거원。결론통과대류、속성급치집적관리화유호，체현수거표준화공작적은정성、개방성화가지속성。
Objective To provide a scientific and systematic methodology for health data standardization by health information modeling. Methods Conceptual data model of health information was established beginning from managing data collected in an Electronic Health Record (EHR) with the bottom-up approach; and then following a top-down technical approach and entity/attribute/value method, standardized data elements were abstracted and defined. Data collection items in specific business contexts can be restricted with standardized data elements. Results Laboratory test conceptual data model was constructed, attributes and data types were set for laboratory tests and its subclasses, the values of the property and its representation were defined, and standardized data elements were refined. Conclusion The stability, openness and sustainability of the data standardization were reflected by management and maintenance of classes, attributes, and values set.