Infectious disease monitoring and early warning method and device

Abstract

The invention provides an infectious disease monitoring and early warning method and device. The method comprises the steps: pre-constructing a preset feature set, wherein the preset feature set is determined according to the known infectious disease feature set; when a monitoring and early warning demand exists, obtaining a to-be-monitored electronic medical record first, and extracting the structured data and the post-structured data from the to-be-monitored electronic medical record; determining feature information of the to-be-monitored electronic medical record according to the structureddata and the post-structured data; comparing the feature information with feature information in a preset feature set, and determining the type of the infectious disease in the to-be-monitored electronic medical record; monitoring whether the number of unknown infectious diseases in the infectious disease types reaches a preset threshold value or not in real time; and when the number of unknown infectious diseases in the infectious disease types reaches the preset threshold value, determining that the unknown infectious diseases are to-be-confirmed newly-added infectious diseases so as to realize monitoring and early warning of the unknown infectious diseases. According to the invention, unknown infectious diseases can be discovered in time to reduce the infection probability of people, so that the case fatality rate is reduced.

Description

technical field [0001] The present application relates to disease monitoring and early warning in the technical field of data processing, in particular to a method and device for infectious disease monitoring and early warning. Background technique [0002] At present, infectious diseases are mainly found in the hospital for the first time, and the doctors diagnose infectious diseases (Infectious Diseases, which are caused by various pathogens and can be transmitted between humans and animals, animals and animals, or between humans and animals. ) patients to report to the competent department of disease control, which mainly targets known infectious diseases (referring to infectious diseases that have been discovered, that is, infectious diseases currently monitored by the National Center for Disease Control and Prevention. China's current statutory reportable infectious diseases are divided into A, B, and Category C, 40 types in total), and for unknown infectious diseases (...

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Problems solved by technology

[0002] At present, infectious diseases are mainly found in the hospital for the first time, and the doctors diagnose infectious diseases (Infectious Diseases, which are caused by various pathogens and can be transmitted between humans, animals and animals, or between humans and animals. ) patients to report to the competent department of disease control, which mainly targets known infectious diseases (referring to infectious diseases that have been discovered, that is, infectious diseases currently monitored by the National Center for Disease Control and Prevention. China's current statutory reportable infectious diseases are divided into A, B, and Category C, 40 types in total), and for unknown infectious diseases (referring to those newly recognized or newly discovered infectious diseases that can cause regional or international public health problems, unknown infectious diseases are also It has the characteristics of infectious diseases, pathogens, infectious, and epidemiological characteristics), such as: new coronary pneumonia, SARS, etc., are doctors who have found multiple patients with the same clinical symptoms in a short period of time, and are different from the existing ones. It was discovered that the known infectious diseases could not be corresponded to, and only after raising doubts

However, for unknown infectious diseases, it has been a period of time since the first patient visited the doctor and the doctor noticed it, which has caused the spread of infection and increased the probability of infection in the population

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