Intelligent encoding method and system of Chinese disease diagnoses based on word segmentation network

Abstract

The invention provides an intelligent encoding method and system of Chinese disease diagnoses based on a word segmentation network. The method includes following steps: step 1, obtaining a Chinese disease diagnosis name; step 2, matching the Chinese disease diagnosis name with a dynamic extended word segmentation network, extracting key information from the Chinese disease diagnosis name, and forming a key word group through the extracted key information; and step 3, matching the key word group with a word group encoding mapping table and outputting an unmatched result or an ICD code. Comparedwith the prior art, the beneficial effects of the method and system are that firstly, standard encoding of medical record data in a heterogeneous condition is unified, a solid data standardization support is provided for management and decision of the medical quality and the medical health insurance fund, and gradual standardization and normalization of our national clinical medical practice arepromoted; secondly, the encoding operation of the ICD can be automatically accomplished, manual participation is avoided, the encoding speed is high, the cost is low, and the accuracy is high; and thirdly, unified and standard ICD codes can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical information management, in particular to an intelligent coding method and system for Chinese disease diagnosis based on a word segmentation network. Background technique [0002] The International Classification of Diseases (ICD) is an internationally unified disease classification method formulated by the WHO. It classifies diseases according to their etiology, pathology, clinical manifestations, and anatomical location, making it an orderly system. Combining and expressing the system by means of coding. ICD standardizes and formats disease names. This is the basis for the application of clinical information systems such as medical informatization and hospital information management. The standardization of Chinese medical terminology lags far behind the standardization of Western medical terminology. The standardization process of medical terminology in my country started with the introduction ...

AI Technical Summary

Problems solved by technology

There is no similarity between the two methods. The above-mentioned patents are not adapted, and are implemented based on retrieval; while our technology is to first build a word segmentation network, and can continuously enrich and improve this network to increase the breadth of adaptation, as long as the input Arbitrary Chinese name, you can get the closest ICD code in the specified version

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