摘要
研究间异质性评价是Meta分析的重要组成部分。本文以文献为例,详细介绍了Stata评价异质性的各种方法,表明Stata是Meta分析时评价研究间异质性的有力工具。
Assessment of the between-study heterogeneity is an essential component of meta-analysis. By using a published meta-analysis as an example, this paper explains many methods of Stata in assessing heterogeneity in metaanalysis and indieates that stata is a powerful tool in assessing the between-study heterogeneity.
出处
《循证医学》
CSCD
2008年第4期231-234,共4页
The Journal of Evidence-Based Medicine
