| 基于循证医学本体论的临床元数据设计方法研究 |
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| 引用本文： | 徐维,曹洪欣,陈薇薇,周云.基于循证医学本体论的临床元数据设计方法研究[J].图书情报工作,2010,54(16):108-72. |
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| 作者姓名： | 徐维 曹洪欣 陈薇薇 周云 |
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| 作者单位： | 1. 第二军医大学医学信息学教研室;
2. 长征医院信息科;
3. 长海医院信息科 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 临床实践中产生的海量临床信息是临床研究与临床实践最直接的证据，是医学领域不可或缺的、亟待科学挖掘的宝贵资源。基于循证医学本体论的临床元数据可用于临床元数据语言的需求体系设计、语义结构体系设计及语法结构体系设计，从而可以达成对各种异构的临床诊疗信息的科学整合与深度挖掘以及共享利用。
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| 关 键 词： | 循证医学 本体论 元数据 电子病历 |
| 收稿时间： | 2010-03-30 |
Methods of Designing Clinical Metadata Based on Ontological Foundation of Evidence-Based Medicine |
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| Xu Wei,Cao Hongxin,Chen Weiwei,Zhou Yun.Methods of Designing Clinical Metadata Based on Ontological Foundation of Evidence-Based Medicine[J].Library and Information Service,2010,54(16):108-72. |
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| Authors: | Xu Wei Cao Hongxin Chen Weiwei Zhou Yun |
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| Institution: | 1. Department of Medical Informatics, Second Military Medical University，;
2. Information Department, Chang Zheng Hospital，;
3. Information Department, Chang Hai Hospital， |
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| Abstract: | The paper proposes ideas to develop clinical metadata standard based on the ontology of evidence-based medicine. The authors analyze the way to develop clinical metadata standard from requirement analysis, semantic structure and syntactic structure. The well-developed clinical metadata standard can largely promote the secondary use of electronic medical records in clinical research and the seamless links between electronic medical records and knowledge base, so as to help clinicians to produce and get better clinical evidence. |
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| Keywords: | evidence-based medicine ontology metadata electronic medical record |
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