Real-time quality control method, system and equipment

Abstract

The invention provides a real-time quality control method. The method comprises steps of obtaining inspection sample data, generating one or more classifiers suitable for detecting system errors of the test sample data based on the test sample data, deploying the classifier to a real-time quality control platform; receiving the real-time inspection data to complete real-time control of the inspection quality. Positive and negative error data set training samples are introduced through simulation, so that classification accuracy of classifier is improved; and meanwhile, the model containing theoptimal model parameters is evaluated by adopting the ROC AUC to complete the training of the classifier, so that the detection data is monitored, the quality inspection performance of the detectionequipment can be further improved, and the out-of-control risk of a laboratory is reduced.

Description

technical field [0001] The invention relates to the field of laboratory medicine, in particular to a real-time quality control method, system and equipment. Background technique [0002] At present, automated inspection and analysis instruments have been popularized in my country's laboratory medicine laboratories. The number of tests for a single test index in a tertiary hospital is 1,000-5,000 cases within a day. Real-time understanding of the detection status of test analyzers is a crucial part of laboratory management, especially because the test equipment is out of control and the patient's results are inconsistent with the clinical situation, which may make clinical decisions wrong and lead to medical accidents. The traditional quality control method, in-laboratory quality control (IQC), is to estimate the condition of the detection instrument between each quality control by performing one or more tests on the quality control substance of known concentration according...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is that the present invention proposes a real-time quality control method, system and equipment, and the purpose is to solve the problem that the existing real-time quality control methods for laboratory medicine laboratories have low inspection efficiency and accuracy and cannot meet the quality control requirements of clinical medicine.

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