中国循证医学杂志

中国循证医学杂志

一站式检索工具在系统评价中的应用及效果评价

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生物医学科研人员进行系统评价时,检索结果的敏感度和精确度直接影响系统评价最终结果,而不同的检索方法和检索工具得到产生不同的检索结果。本文首先评价了布尔逻辑检索、等级检索、主题检索和全文检索方法对系统评价检索结果的影响,接着介绍了一站式检索工具(Google Scholar 和资源发现系统)在系统评价检索中的应用,并比较其检索效果。

The sensitivity and accuracy of the retrieval results directly affect the results in the systematic review of biomedical researchers. However, different retrieval methods and retrieval tools lead to different retrieval results. In this paper, we first evaluate the effects of Boolean logic retrieval, hierarchical retrieval, topic retrieval and full-text retrieval on the retrieval results of systematic reviews. We then introduce the application of one-stop search tool (Google Scholar and resource discovery system) in systematic review, and compare the effects of different one-stop search tools.

关键词: 系统评价; 检索; 敏感度; 精确度; 一站式检索

Key words: Systematic review; Retrieval; Sensitivity; Accuracy; One-stop search

引用本文: 苏石, 翟中会, 刘华. 一站式检索工具在系统评价中的应用及效果评价. 中国循证医学杂志, 2018, 18(5): 506-510. doi: 10.7507/1672-2531.201709070 复制

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