评估Overton和Altmetric作为追踪医疗保健研究使用和对政策和实践的影响的工具:一项描述性研究
Ruth Tunn1, Fiona Alderdice1, Marian Knight1
1NIHR Policy Research Unit in Maternal and Neonatal Health and Care, National Perinatal Epidemiology Unit, University of Oxford Nuffield Department of Population Health, Oxford, OX3 7LF, UK.
NIHR open research
|January 12, 2026
概括
欧文顿和Altmetric平台有效地跟踪在政策和临床指南中使用孕产妇和新生儿健康研究证据. 引用分析显示,研究出版和其政策影响之间存在很大的延迟.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 基于证据的实践.
- 卫生政策分析 卫生政策分析
背景情况:
- 英国国家卫生和护理研究院资助一个致力于孕产妇和新生儿健康的政策研究部门 (PRU).
- 该PRU旨在为产妇和新生儿健康的政策和临床实践建立一个证据基础.
- 本研究评估了Overton和Altmetric作为评估PRU研究证据使用的工具.
研究的目的:
- 探索Overton和Altmetric平台的实用性,以跟踪研究证据的吸收.
- 确定政策文件和临床指南,引用PRU资助的孕产妇和新生儿健康研究.
- 为了分析研究证据引用的延迟和分布,随着时间的推移.
主要方法:
- 在政策文件和临床指南中的引用中使用文章DOI进行Overton和Altmetric的搜索.
- 排除不可验证的引文,学术文章和排除证据列表中的引文.
- 计算了引用延迟和分布,并开发了关于证据使用的案例研究.
主要成果:
- 110篇PRU文章在政策文件和指南中获得了134个独特的引用; 39%的文章被引用.
- 大多数引用来自英国和高收入国家的组织,15%来自政府间机构.
- 引用延迟的中位数为183周,引用背景从背景信息到具体建议的背景不同.
结论:
- 奥弗顿和Altmetric是识别研究证据在医疗保健政策和指导中使用的有价值的工具.
- 引用分析提供了洞察力,但并不能提供证据影响的完整图像.
- 进一步调查证据公布和政策实施之间的延迟是有必要的.
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