循证医学中文证据检索策略构建的方法  

Construction methods of Chinese evidence retrieval strategy in evidence-based medicine

作　　者：王新玲[1] 徐健霞[2] 郑清友[3] 张宏[1] 

机构地区：[1]北京军区总医院信息科,北京100700 [2]北京军区总医院检验科,北京100700 [3]北京军区总医院泌尿外科,北京100700

出　　处：《中国循证心血管医学杂志》2015年第1期118-120,共3页Chinese Journal of Evidence-Based Cardiovascular Medicine

摘　　要：目的分析循证医学中中文证据的检索策略构建方法,为提高卫生工作者与科研人员中文文献检索与构建检索策略的能力提供参考。方法使用示例剖析的方法,系统展示了Google搜索引擎、维普或万方医学数据库和CBM数据库中检索策略的方法,并对结果进行比较分析。结论构建检索策略是一个反复的过程,从搜索引擎到(维普或万方等)医学数据库再到CBM数据库是一个循序渐进的过程,检索词由自由词到专业词,检索结果由泛在到精准,在从总结各方法的优缺点及给出合理的建议。Objective To analyze the construction methods of Chinese evidence retrieval strategy in evidence-based medicine, and provide reference for improving the ability of retrieving literature and constructing retrieval strategy in medical practitioners and researchers. Methods The sample analysis methods were used to demonstrate the retrieval strategies in Google, VIP Database or WangFang Database and CBM, and the results were compared and analyzed. Conclusion The construction of retrieval strategy is a repeated course, which is a process from search engine to medical databases （VIP Database or WangFang Database） and then to CBM Database. The retrieval words are from free ones to professional ones, retrieval results are from pan ones to accurate ones. The advantages and disadvantages of all methods are summed up and reasonable suggestion is given.

关 键 词：科研人员 医学信息 数据库 检索策略 

分 类 号：R4[医药卫生—临床医学]