使用自然语言处理系统医疗命名实体识别-日语分析药品护理记录:自然语言处理分析分析
Yukiko Ohno1, Riri Kato1, Haruki Ishikawa1
1Faculty of Pharmacy, Keio University, Tokyo, Japan.
JMIR formative research
|June 4, 2024
概括
这项研究探讨了使用人工智能从制药记录中提取患者疾病和症状数据. 医学命名实体识别-日本 (MedNER-J) 系统在评估数据方面表现最好,但在其他记录类型方面需要改进.
科学领域:
- 医疗保健中的人工智能
- 自然语言处理自然语言处理.
- 制药信息学 制药信息学
背景情况:
- 大型语言模型 (LLM) 推进了人工智能,使得能够从患者记录等非结构化数据中提取医疗信息.
- 命名实体识别 (NER) 已为医生记录建立,但在制药护理文档中未得到充分利用.
研究的目的:
- 评估自动从药物护理记录中提取患者疾病和症状信息的可行性.
- 评估医疗名称实体识别-日语 (MedNER-J) 的性能,这是一个医生记录系统,对药物数据.
主要方法:
- 将MedNER-J应用于来自49名患者药物护理记录的主观,客观,评估和计划 (SOAP) 数据.
- 使用精度,回忆和F1分数指标评估MedNER-J性能.
主要成果:
- 与主观数据 (0.46) 和计划数据 (0.35) 相比,MedNER-J在客观数据 (0.70) 和评估数据 (0.76) 中获得了更高的F1分数.
- 该系统在NER和评估数据的正负分类方面表现强 (F1分数=0.64).
- 对目标和评估数据的更高性能归因于它们的技术术语与MedNER-J的培训数据保持一致.
结论:
- MedNER-J成功处理了制药护理记录,在评估数据上表现最佳.
- 在分析非评估数据方面仍然存在挑战,需要加强培训数据集,特别是主观信息.
- 需要进一步开发才能充分实施MedNER-J,用于全面的药物护理记录分析.
相关概念视频
Drug Nomenclature
1.7K
During the development of a new pharmaceutical, the manufacturer initially assigns a code name to the drug. Once approved, the drug receives a United States Adopted Name (USAN)—a generic, nonproprietary designation. Upon being listed in the United States Pharmacopeia, this nonproprietary name becomes the drug's official name. Additionally, the manufacturer assigns a proprietary name or trademark, which serves as the brand name under which the drug is marketed. It is worth noting that...
1.7K
Purpose of Health Records I
1.2K
The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review.
Here's a breakdown of how health records serve these purposes:
Here's a breakdown of how health records serve these purposes:
1.2K
Nursing Clinical Information System
765
Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
765
Methods of Documentation II: POMR
938
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
938
Analysis of Population Pharmacokinetic Data
252
Analysis of population pharmacokinetic data involves studying the behavior of drugs within diverse populations to understand their pharmacokinetic parameters. Traditional pharmacokinetic methods typically involve collecting samples from a few individuals and estimating these parameters. While these methods are commonly used, they have limitations in capturing the variability in drug response among individuals or heterogeneous populations. Population pharmacokinetics is employed to address these...
252
Drug Elimination: Non-Renal Routes
2.3K
The liver plays a pivotal role in eliminating drugs and their metabolites, primarily through a process known as biliary excretion. This process involves the hepatocytes, the primary cells in the liver that generate bile. A range of transporters actively expels polar drugs or hydrophilic drug metabolites into the bile, which transports the drugs and metabolites into the small intestine. From here, they are eventually expelled from the body through feces. In some instances, the original drug or a...
2.3K


