ACCURACY MANAGEMENT METHOD

摘要

It is convenient and useful in inspection work to assess a fluctuation pattern of accuracy management results based on operation events occurring in a clinical laboratory and detect an abnormal fluctuation pattern before a control range is exceeded. However, an accuracy management system having such a function is not provided. When the cause of fluctuations in accuracy management results or calibration results is to be estimated, one depends on a variety of related information and one's specialized knowledge and experience. Much time and efforts are required to sort out useful pieces of information from useless ones and obtain organized information. There is provided a comprehensive accuracy management method attained by including the steps of: displaying operation event information in time series in an accuracy management result chart or a calibration result chart on the same screen; accumulating a characteristic daily measurement value fluctuation pattern on the basis of a kind of an operation event; displaying the latest fluctuation pattern of measurement results and the daily measurement value fluctuation pattern in superposition with each other to warn of fluctuations which differ from the daily measurement value fluctuation pattern; and estimating and reporting the cause of the fluctuations.