临床记录中跨机构药物描述模式的系统分析

2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology Pub Date : 2012-09-27 DOI:10.1109/HISB.2012.43

S. Sohn, Sean P. Murphy, Siddhartha R. Jonnalagadda, K. Wagholikar, Stephen T Wu, C. Chute, Hongfang Liu, Scott R. Halgrim

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引用次数: 0

摘要

在临床记录中，药物信息遵循一定的语义模式，一些药物描述在药物属性之间包含额外的单词。因此，自然语言处理工具要有效地提取综合用药信息，就必须了解语义模式以及穿插其间的上下文模式。我们检查了语义和上下文模式，并比较了梅奥诊所和i2b2挑战数据中发现的模式。我们发现制度之间存在一些差异，但主导模式是共同的。

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Systematic Analysis of Cross-Institutional Medication Description Patterns in Clinical Notes

In clinical notes, medication information follows certain semantic patterns and some medication descriptions contain additional word(s) between medication attributes. Therefore, it is essential to understand the semantic patterns as well as the patterns of the context interspersed among them for natural language processing tools to effectively extract comprehensive medication information. We examined both semantic and context patterns and compared those found in Mayo Clinic and i2b2 challenge data. We found that some variations exist between the institutions but the dominant patterns are common.

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2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology

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