Slaughter Laura, Brochhausen Mathias, Hogan William, Nytrø Øystein
The Interventional Centre, Oslo University Hospital, Oslo, Norway.
Stud Health Technol Inform. 2013;192:997.
We present an initial version of the Core Clinical Protocol Ontology (C2PO). C2PO is an application ontology being developed for the semantic markup of clinical guidelines within the Evicare project. Evicare's goals are to learn more about the actual use of guidelines in the context of clinical care and develop systems to support physicians in answering their clinical questions. The initial implementation of C2PO includes definitions for clinical guideline recommendations, and the process of recommending. We followed a realist approach to ontology design. Design methodology for C2PO, including methods for class selection, is discussed. A collection of guidelines has been manually marked-up and a demonstration system developed in which specific clinical queries will retrieve relevant ranked recommendations. C2PO forms the basis for a lightweight approach to clinical decision support that uses a text-based representation. A future objective is to expand the system to support semantic search of normative medical texts including health records, order sets, and process descriptions.
我们展示了核心临床协议本体（C2PO）的初始版本。C2PO是一个应用本体，正在Evicare项目中为临床指南的语义标记而开发。Evicare的目标是更多地了解临床护理背景下指南的实际使用情况，并开发系统以支持医生回答他们的临床问题。C2PO的初始实现包括临床指南推荐的定义以及推荐过程。我们采用了现实主义方法进行本体设计。讨论了C2PO的设计方法，包括类选择方法。已对手册中的一组指南进行了标记，并开发了一个演示系统，其中特定的临床查询将检索相关的排名推荐。C2PO构成了一种轻量级临床决策支持方法的基础，该方法使用基于文本的表示形式。未来的目标是扩展该系统，以支持对包括健康记录、医嘱集和流程描述在内的规范性医学文本进行语义搜索。
