ABSTRACT
It is necessary to have accurate statistical data of disease for planning and evaluating public health policy as well as assessing population health index. The national health insurance data is the only data to assess incidence of diseases nation-wide. However, inaccuracy of the data pose serious limitations of use of the data. The Medical Record Departments of individual health facilities have used discharge summary information for hospital management and clinical research, but a nation-wide integrated database of diseases has not been setup and utilized. We applied previously developed Korean Uniform Hospital Discharge Data Sets to collect discha rge summary data from health care facilities and establish integrated database. We also made the question and answer column about disease of the database in the internet. We collected patient discharge data from a tertiary-care hospital for one year using the electronic discharge summary data collection system, except for health care costs. The internet querying system provided optional selection of columns or rows, individual and/or disease groups and surgical procedures. To make query easy, the system provided various functions like querying codes of diseases and/or surgical operations, reviewing questions, downloading results via excel files, help functions of query. The establishment of disease database and the interactive system through internet is in its inception, further studies may be necessary to make it a user friendly and accurate system. There is a need of an accurate assessment of current population-based health status and future trends in Korea. It is hoped that this study may trigger to establish national accurate database for enhancing studies of health policy making, clinical research and vital health statistics by expanding data collections to the se condary- care and primary- care institutions.
Subject(s)
IncidenceABSTRACT
The purpose of this study is to identify standardized items from Hospital Discharge Abstract and Analysis data by using UHDDS(Uniform Hospital Discharge Data Sets in USA) and to ascertain the computerization in tertiary hospitals. The data were collected by questionnaire survey, responded 38 hospitals(86.4%) out of 44 tertiary hospitals, and the conclusions are as follows. 1. As for the general characteristics of patient; hospital registration number, patient name, sex and social identification number were reported to 0.92%. 2. As for admission and discharge aspects; admission date was showed 0.92, type of admission and insurance were 0.87%, discharge date 0.92%, the code of primary condition, other diagnoses and primary procedure were 0.89%, disposition of discharge was 0.61%. 3. As for the other characteristics; attending physician license number and name of operating physician were showed 0.87%, birth weight of newborn 0.74%, nationality 0.44%. 4. As for the order communicating system, computerization for the medical record management was showed 57.9%, administration of outpatient 53.6%, administration of inpatient 44.7%, administration of emergency care 28.9%. Judging from the study, the development of Korean Uniform Hospital Discharge Data Sets using Discharge Abstract and Analysis System is applicable to the national wide collection of statistics on the diseases for the discharged patients.