开发一种方法,使非结构化医疗数据与ICD-10代码自动匹配
Bogdan Volkov1, Georgy Kopanitsa2
1ITMO University, Saint-Petersburg, Russia.
Studies in health technology and informatics
|May 24, 2024
概括
本研究引入了一种机器学习系统,用于自动化疾病编码,将非结构化医学文本与ICD-10代码相匹配. 该系统实现了81.07%的准确性,改善了医疗信息化和数据交换.
科学领域:
- 医疗信息学 医疗信息学
- 机器学习 机器学习
- 计算生物学 计算生物学
背景情况:
- 不一致的疾病编码标准阻碍了医疗数据的交换和分析.
- 手动编码耗时且容易出现错误.
- 缺乏标准化的编码影响研究和临床决策.
研究的目的:
- 开发和评估用于自动化疾病分类的机器学习系统.
- 将非结构化的临床笔记映射到标准化的国际疾病分类第10版 (ICD-10) 代码.
- 提高医疗信息学医疗编码的效率和准确性.
主要方法:
- 设计了一个新的机器学习架构,结合了培训层和知识库.
- 该系统经过训练,可以将非结构化的医疗文本 (例如医生的笔记) 与ICD-10代码相匹配.
- 通过对真实世界数据的实验评估,物流回归被确定为最佳模型.
主要成果:
- 机器学习系统在疾病分类预测方面表现出有效性.
- 在高负载测试中,物流回归实现了81.07%的高精度.
- 该系统表现出可接受的错误率,表明其可靠性可用于实际应用.
结论:
- 拟议的机器学习系统为克服编码标准不兼容性提供了一个可行的解决方案.
- 从非结构化医疗文本中对ICD-10代码的自动预测可以显著提高医疗信息学.
- 这种方法有望简化数据分析,提高医疗信息系统的质量.
相关概念视频
Health Information Technology and Healthcare Information System
827
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
827
Documentation of Nursing Diagnosis
1.2K
The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
1.2K
Methods of Documentation VI: Case Management Model
569
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
For example, a patient with a chronic...
569
Data Validation
5.0K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
5.0K


