Ranganathan Priya, Aggarwal Rakesh
Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India.
Director, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
Perspect Clin Res. 2020 Oct-Dec;11(4):178-181. doi: 10.4103/picr.PICR_283_20. Epub 2020 Oct 6.
A systematic review is a form of secondary research that answers a clearly formulated research question using systematic and defined methods to identify, collect, appraise, and summarize all the primary research evidence on that topic. In this article, we look at meta-analysis - the statistical technique of combining the results of studies included in a systematic review.
系统评价是二次研究的一种形式,它使用系统且明确的方法来回答一个清晰阐述的研究问题,以识别、收集、评估和总结关于该主题的所有原始研究证据。在本文中,我们将探讨荟萃分析——一种将系统评价中所纳入研究的结果进行合并的统计技术。