日英二ヵ国語医学オントロジーの構築と臨床情報システムへの応用と評価

日英双语医学本体构建及其在临床信息系统中的应用与评价

基本信息

批准号：
04F04234
负责人：
櫻井恒太郎
金额：
$ 1.54万
依托单位：
Hokkaido University
依托单位国家：
日本
项目类别：
Grant-in-Aid for JSPS Fellows
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04F04234/
关键词：
Cross-Language Information Retrieval Patient Records Formal Concept Analysis UMLS Consumer Health Vocabulary (CHV)Consumer Friendly Display (CFD)Electronic Nursing Records Clinical Terminology Concept-oriented view Knowledge-based syst

项目摘要

Development of a Cross-Language Information Retrieval System in Clinical Domains Using Formal Concept AnalysisPurpose : To develop and evaluate a Japanese-English cross-language information retrieval (CLIR) system using the formal concept analysis (FCA). Methodology : The system was constructed using Protege-2000, an ontology edit environment developed by Stanford Medical Informatics. A collection of discharge summaries in cardiovascular domain was mapped into Protege-2000 as the virtual patient records. And the PubMed was used as the target online information source. A bilingual ontology was constructed by 1) mapping the MSHJPN source in the UMLS2005AA with their corresponding English MeSH Heading terms, and 2) mapping the diagnostic and procedural terms of MEDIS with the UMLS concepts. A concept-oriented view generation system using formal concept analysis, developed as a Protege-2000 tab plug-in in our previous study, was integrated with the bilingual ontology and used as the user i … More nterface. Conclusions : The system could automate the cross-language query formation for PubMed within the context possibly reflecting the clinicians' information needs.Development of Consumer Health Vocabulary Using Nursing Records : A Pilot StudyPurpose : To develop and evaluate an approach for CHV development through using the electronic nursing records.Methods : A corpus was constructed using the free texts collected from two inquiry items of 16,717 patients, including "The Hardest Symptom" and "The Understanding about the Disease", in the electronic nursing records in Hokkaido University Hospital. Two controlled medical vocabularies, i.e. the MSHJPN from UMLS 2005AA and the MEDIS diagnostic terms were used for identifying the medical terms from the corpus. The identified medical terms with their frequency in corpus, were linked to their concept identifiers i.e. a CUI for a MeSH term or an Interchange Code (IC) in MEDIS, and subsequently to their synonyms. A subset (n= 100) randomly selected from the identified concepts with the frequency above 10 was reviewed by 4 graduate students in Department of Medical Informatics to identify the "consumer-friendly display"(CFD) names for each concept. Results&Conclusion : The corpus-based approach using the electronic nursing records in the pilot study was demonstrated as an effect way for CHV development. Less

使用形式概念分析开发临床领域的跨语言信息检索系统目的：使用形式概念分析（FCA）开发和评估日语-英语跨语言信息检索（CLIR）系统：该系统是使用形式概念分析（FCA）构建的。 Protege-2000是斯坦福医学信息学开发的本体编辑环境，心血管领域的出院摘要集合被映射到Protege-2000作为虚拟的。并使用 PubMed 作为目标在线信息源，通过 1）将 UMLS2005AA 中的 MSHJPN 源与其相应的英语 MeSH 标题术语进行映射，以及 2）将 MEDIS 的诊断和程序术语映射到其中。 UMLS 概念。使用形式概念分析的面向概念的视图生成系统，在我们之前的研究中作为 Protege-2000 选项卡插件开发，与双语本体集成并结论：该系统可以在可能反映冠军信息需求的背景下自动生成 PubMed 的跨语言查询。使用护理记录开发消费者健康词汇：试点研究目的：开发和方法：使用从 16,717 名患者的两个询问项目中收集的自由文本构建语料库，包括“最难的症状”和“理解”北海道大学医院电子护理记录中的“关于疾病”。两个受控医学词汇，即来自 UMLS 2005AA 的 MSHJPN 和 MEDIS 诊断术语，用于从语料库中识别医学术语。识别出的医学术语及其频率语料库，链接到它们的概念标识符，即 MeSH 术语的 CUI 或 MEDIS 中的交换代码 (IC)，随后链接到它们的同义词。 (n= 100) 从确定的频率超过 10 的概念中随机选择，由医学信息学系的 4 名研究生进行审查，以确定每个概念的“消费者友好显示”(CFD) 名称。结果与结论：基于语料库。试点研究中使用电子护理记录的方法被证明是 CHV 发展的有效方法。