Transcription of Meta分析中发表偏倚的Begg s检验、Egger s检验 及Macaskill …
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Chin J Evid-based Med 2009, 9(8): 910-916 910 CJEBM 2009 Editorial Board of Chin J Evid-based Begg s Egger s Macaskill s SAS 1, 2 3 1,*1. 430030 2. 330006 3. 100050 Meta Meta Begg s Egger s Macaskill s Meta SAS Stata Meta Begg s Egger s Macaskill s Applying the SAS Program to the Complete Begg s Test, the Egger sTest, and the Macaskill s Test for Publication Bias of Meta-analysisZHENG Hui-lie1,2, WANG Zhong-xu3, WANG Zeng-zhen1,* 1.
果见图 1,以0.1 为检验水准,Egger’s 检验(P=0.058) 提示本次纳入的研究可能存在“发表偏倚”,与原 文的Egger’s 检验结论相同(P=0.058);同时,SAS 程序的Begg’s 检验(P=0.041)和Macaskill’s 检验 (P=0.044)结果也显示纳入这些研究可能存在“发 表偏倚”。
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