摘要
本文通过总结在系统评价教学和已发表的系统评价中出现较多的问题,如系统评价与Meta分析的关系、Meta分析的应用条件和异质性分析、随机分配和分配隐藏、纳入标准和排除标准的关系与设立等进行了辨误,并对它们的基本概念加以阐释,以达到帮助提高我国系统评价质量的目的。
Some risks affecting the quality of published systematic reviews and in our teaching practice were listed and compared with the correct concept. The current problems include misunderstanding of the relationship of meta analysis and systematic review, applying meta analysis and assessing heterogeneity, randomization, allocate concealment, and how to make inclusion and exclusion criteria, etc. This paper aims to help Chinese reviewers improve the quality of their systematic reviews.
出处
《中国循证医学杂志》
CSCD
2005年第1期51-58,共8页
Chinese Journal of Evidence-based Medicine
关键词
系统评价
META分析
临床异质性
统计学异质性
Systematic review
Meta-analysis
Clinical heterogeneity
Statistical heterogeneity
