Design and application of clinical disease database system based on post-structured technology
10.19745/j.1003-8868.2024064
- VernacularTitle:基于后结构化技术的临床病种库系统设计与应用
- Author:
Nan LI
1
;
Mi-Ye WANG
;
Tao ZHENG
;
Yan-Sheng LI
;
Da-Peng JIANG
;
Yong HUANG
Author Information
1. 四川大学华西医院信息中心,成都 610041;医疗信息化技术教育部工程研究中心,成都 610041
- Keywords:
post-structured technology;
clinical disease database;
electronic medical record;
medical record structuring
- From:
Chinese Medical Equipment Journal
2024;45(4):20-26
- CountryChina
- Language:Chinese
-
Abstract:
Objective To design a post-structured technology-based clinical disease database system to solve the problems of the traditional disease database system in dependence on manual judgment,lack of auxiliary annotation and poor availability of electronic medical record data.Methods An entity recognition model was constructed with I2B2 standard and bi-directional long short-term memory(BiLSTM)model to form a medical record template library,and some relational templates were generated and complex medical entities were extracted to realize post-structuring of electronic medical records.Then a clinical disease database system was established based on the post-structured electronic medical record technology,which was composed of the modules for medical record structuring,structured assessment,data annotation,routine functions and system management.Results The system developed transformed the text of electronic medical records into structured language,contributed to data element extraction and intelligent structured service and enhanced the efficiency of clinical treatment and scientific research.Conclusion The system developed improves the data availability of clinical diseases,reduces the workload of user data processing,ensures the quality of data application and lays a foundation for assisted decision making during clinical treatment and scientific research.[Chinese Medical Equipment Journal,2024,45(4):20-26]
