医学信息学文献搜索 系统性审查:建议的方法
Ali Afraz1, Mohammadreza Chashmyazdan2, Reza Khajouei3
1Medical Informatics Research Center, Kerman University of Medical Sciences, Kerman, Iran.
Medical reference services quarterly
|November 20, 2024
概括
为医疗信息学系统审查选择合适的数据库至关重要. 推PubMed,Embase和Web of Science用于随机对照试验,而添加Scopus则有利于更广泛的搜索.
科学领域:
- 医疗信息学 医疗信息学
- 卫生科学 文学 搜索 搜索
- 系统审查方法论 系统审查方法论
背景情况:
- 系统审查在医学信息学中对于证据合成至关重要.
- 有效的数据库选择是最大限度地提高相关文章检索的挑战.
- 确定最佳的搜索策略可以提高系统审查的质量.
研究的目的:
- 评估医疗信息学系统审查的数据库性能.
- 为了确定最有效的数据库组合用于文献检索.
- 为研究人员提供基于证据的建议.
主要方法:
- 分析2021年在顶级医学信息学期刊上发表的系统评论.
- 将审查分类为随机对照试验 (RCT) 和非随机对照试验 (非RCT).
- 使用回忆,精度和唯一引用对四个数据库 (PubMed,Embase,科学网,Scopus) 的评估.
主要成果:
- 对于RCT,PubMed,Embase和Web of Science的组合产生了最好的结果.
- 对于非受限制组 (包括非RCT),最佳组合包括PubMed,Embase,Web of Science和Scopus.
- 特定的数据库组合在不同类型的研究中在文献检索方面表现出卓越的表现.
结论:
- 数据库的选择对医疗信息学系统性审查的全面性产生了重大影响.
- 推的数据库组合可以提高文献搜索的效率和有效性.
- 这些发现为优化现场系统审查协议提供了实际指导.
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