Disease code conversion method

Abstract

The invention relates to a disease code conversion method, which comprises the following steps of S01, acquiring the code versions corresponding to the standard disease codes and the standard diagnosis descriptions, and establishing a standard dictionary library; S02, establishing a test set according to disease codes needing to be converted and the diagnosis description; S03, forming term vectorsaccording to the standard dictionary library and the test set; S04, extracting the front N-bit coded values of the disease codes needing to be converted, and obtaining the primary disease codes; S05,for the term vector, calculating a similarity value, and obtaining the primary disease code of the specific version corresponding to the maximum similarity value; and S06, according to clinical rules, verifying the mapping relation between the obtained primary disease code of the specific version and the disease code needing to be converted, and determining the converted disease code. The methodhas the beneficial effects that the accuracy of the converted disease codes is ensured, and the conversion among various versions of disease codes is realized.

Description

technical field [0001] The invention relates to the fields of medicine and computer application technology, in particular to a method for converting disease codes. Background technique [0002] The International Statistical Classification of Diseases and Related Health Problems (International Classification of diseases, ICD) is an internationally unified disease classification method formulated by WHO (World Health Organization, World Health Organization), which is based on the etiology, pathology, clinical manifestations and anatomical location of diseases and other characteristics, classify diseases into categories, make them an orderly combination, and use coding methods to represent the system. It is a carrier for recording medical information, and it is a system for carrying out medical data mining, disease diagnosis grouping, performance evaluation, and medical insurance DRG collection and payment. Foundation. [0003] In the practice of domestic medical institutions,...

AI Technical Summary

Problems solved by technology

[0003] In the practice of domestic medical institutions, the codes have been expanded differently according to the characteristics of clinical diseases. At the same time, there are also descriptive differences in versions for the same disease.

For example, in GB-2016 ICD-10 version, "A00.100 Cholera, due to Vibrio cholerae O1, El Tor biotype", is the same as "A00.101 El Tor biotype" in BJ-V6.01 version Type cholera", there are differences in coding and terminology description between the two; as a result, multiple versions have not been unified, which seriously affects the data interconnection and medical data mining applications in the industry

Images