Laboratory risk target quality control chart drawing method

Abstract

The invention relates to a laboratory risk target quality control technology. The invention discloses a laboratory risk target quality control chart drawing method, and solves the problems that a quality control scheme in the prior art needs tedious rules, the risk in quality control cannot be intuitively evaluated, and risk evaluation schemes proposed by part of researches are complex and are notbeneficial to popularization and application. The method comprises the following steps of: calculating a long-term standard difference value which reflects the long-term stability degree of the laboratory; calculating error distribution parameters of the laboratory; measuring the quality control product when the quality control is implemented each time; obtaining quality control results, calculating an error distribution parameter of the detection system according to the Bayesian theorem; calculating the possibility of existence of different errors, calculating the probability of exceeding the allowable total error when different errors exist, calculating the total risk of the quality control, taking the number of times or days of the quality control as an abscissa, taking the size of thetotal risk of the quality control and a quality control result as an ordinate, drawing a quality control graph, and setting a risk control line in the quality control graph.

Description

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AI Technical Summary

Benefits of technology

This technology helps keep track on risks by drawing graphs with different dimensions for various types of data (such as financial or medical records). It shows how well these threats were under certain conditions but does not provide any visual confirmation about their impact. Users have access to this graph when they want more precise inspections from specific areas around them. They then calculate the amount of damage caused during testing based upon factors like time-to-reachability, type of problem being addressed, etc., which makes managing high-quality processes easier compared to traditional methods such as manual checks made manually.

Problems solved by technology

The technical problem addressed in these two documents relates to current methods for controlling quality standards such as Multiplex Rule Scheme or Paper on Groundbreaking Protocols without making them complex and confusingly understood through their complexity.

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