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Severe patient data set construction method, system and device and storage medium

A technology for patient data, building methods, applied in the medical field

Pending Publication Date: 2021-05-18
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason is that data preprocessing is a very challenging task

Method used

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  • Severe patient data set construction method, system and device and storage medium
  • Severe patient data set construction method, system and device and storage medium
  • Severe patient data set construction method, system and device and storage medium

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Embodiment Construction

[0052]In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0053] In one embodiment, such as figure 1 As shown, a method for constructing a dataset of critically ill patients is provided, including the following steps:

[0054] Step 101, according to the severe diagnosis and treatment data selected by the critical care clinician, and obtaining the medical characteristic data of the severe clinical patient from the medical database;

[0055] Step 102, defining the end time of the critically ill clinical patient as a variable factor, and selecting data from the severe diagnosis and treatment data and the medical characteristic data ...

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Abstract

The invention relates to a critical patient data set construction method, system and device and a storage medium, and the method comprises the steps: obtaining the medical feature data of a critical clinical patient from a medical database according to the critical diagnosis and treatment data selected by a critical clinician; defining the end time of the critical illness of the critical clinical patient as a variable factor, and selecting data from the critical diagnosis and treatment data and the medical characteristic data according to the variable factor; obtaining critical data types of different dimensions through coding representation of heterogeneous data types; performing missing value processing and standardization processing on the critical data type, and completing the construction of a critical patient data set through the data analysis of the critical data type. By establishing the data set of the critical clinical patients, the disease severity and clinical outcome of the critical patients can be accurately predicted, risk factors of death, hospitalization cost and hospitalization time are analyzed through the data set, and big data support is provided for diagnosis and treatment of the critical clinical patients.

Description

technical field [0001] This application relates to the medical field, in particular to a method, system, device and storage medium for constructing a data set of critically ill patients. Background technique [0002] Reliable mortality prediction for intensive care unit (ICU) patients is critical for assessing disease severity and judging the value of new treatments and interventions, which may help improve clinical outcomes. A variety of disease severity scoring systems have been developed to help doctors judge a patient's condition and prognosis. However, recent studies have shown that only 12% of ICUs use such mortality risk assessment tools. This is mainly due to two main factors. First, implementing these scores often requires clinicians to spend considerable time and effort collecting data that is neither available in routine critical care workflows nor readily available in clinical information systems. Secondly, traditional forecasting tools are usually based on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G16H50/30G06K9/62G06N3/04G06N3/08
CPCG16H10/60G16H50/30G06N3/04G06N3/08G06F18/241
Inventor 赵尚平刘盼汤观秀李国辉
Owner NAT UNIV OF DEFENSE TECH