| 刘海霞,胡德华,尹怀琼.伞形评价——一种新型循证医学分析方法[J].中华流行病学杂志,2020,41(2):261-266 |
| 伞形评价——一种新型循证医学分析方法 |
| Umbrella review—a new method related to evidence-based medical analysis |
| 投稿时间：2019-05-09 |
| DOI：10.3760/cma.j.issn.0254-6450.2020.02.021 |
| KeyWord: 伞形评价 Meta分析 循证医学 |
| English Key Word: Umbrella review Meta-analysis Evidence-based medicine |
| FundProject:国家留学基金（201806375096） |
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| ClickNum: 27300 |
| PDFClickNum: 4978 |
| Abstract: |
| 伞形评价是一种最新的循证医学分析方法，是继系统评价和Meta分析之后的更高层级的医疗证据分析方法。它以系统评价和Meta分析为基础，又高于系统评价和Meta分析。所以在很多具体操作方面，它与Meta分析类似，但更需要注意其独特之处。本文着重介绍了伞形评价的概念、主要步骤、局限性以及发展趋势等。 |
| English Abstract: |
| Umbrella review is a newly developed method, used for evidence-based medicine analysis. It is somehow better than systematic reviews and Meta-analysis for medical evidence analysis. It is based on systematic reviews and Meta-analysis but in a more sophisticate way. In many specific occasions, it is similar to Meta-analysis but with more uniqueness. This paper introduces and focusing on the concept, major steps of operation, limitations and developing trends of the umbrella review. |
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