Method and system for on-site epidemiological investigation and comprehensive situation visual analysis

Abstract

The invention relates to a method and system for on-site epidemiological investigation and comprehensive situation visual analysis. The method comprises the steps: deploying the system for on-site epidemiological investigation and comprehensive situation visual analysis in a server, and enabling the server to be connected to the Internet; accessing the server through a browser on the site of an emergent public health event, and determining a thematic questionnaire set; constructing a survey scene background image according to requirements; downloading the thematic questionnaire set to perform investigation data acquisition by adopting an offline acquisition device provided with a special APP, and uploading the investigation data to the server; selecting comprehensive statistical analysis elements from all basic questionnaire items of the thematic questionnaire set, setting a statistical analysis manner and a display form of each comprehensive statistical analysis element, dynamically generating a statistical chart in combination with the reported data, and incorporating all statistical analysis results into the survey scene background image to form a unified display interface; and generating a statistical analysis report. The disclosed method and the system can be widely applied to the fields of investigation and analysis.

Description

technical field [0001] The invention relates to on-site epidemiological investigation and analysis technology of public health emergencies, in particular to a method and system for on-site epidemiological investigation and comprehensive situation visualization analysis based on artificial environment customization and scalability. Background technique [0002] Public health emergencies such as the outbreak of new major infectious diseases and the invasion of alien organisms not only seriously threaten human health, but also restrict economic development and pose great threats and challenges to social stability and national security. Outstanding issues facing medicine and public health. With the continuous development of social economy, the continuous acceleration of urbanization process and the continuous improvement of urban transportation, it not only provides great convenience for people to travel and gather, but also provides convenient conditions for the rapid spread an...

AI Technical Summary

Problems solved by technology

[0004] (1) In terms of survey content design, there is a lack of flexible on-site customization functions, and it is difficult to adjust the content of the questionnaire in a timely manner according to on-site emergencies. At the same time, it also lacks the ability to associate multiple questionnaires and survey content, resulting in repeated filling of the same survey content, and Difficulty in statistical analysis of associations;

[0005] (2) In terms of epidemic data analysis, there is a lack of geographical location information of key points and relevant scene environment information, and it is impossible for users to restore the relevant scenes of the outbreak and spread of the epidemic, which brings certain difficulties to research on infection source tracking and transmission chain generation;

[0006] (3) In terms of comprehensive situation analysis, it lacks the flexibility of data analysis and use and the function of visual comprehensive situation analysis, and cannot flexibly associate multi-source and multi-factor survey data for statistical analysis, and display the statistical results on the same visual interface. It brings certain difficulties for data analysis and decision support such as medical observation and outcome analysis of exposed populations, analysis of influencing factors of outbreaks and spread of epidemics, delineation of contaminated areas, hazard assessment, etc.;

[0007] (4) The statistical analysis mode is relatively fixed, and lacks a mechanism for quickly embedding new methods and general methods for flexible analysis. Whenever a new technology or new method is needed to complete data statistical analysis, it is necessary to develop new system functions or even redesign the system structure, which brings about the problems of high cost and long cycle

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