However, visual inspections of funnel plots can be subjective, wherefore we have used the test of Egger et al. (1997) to determine the existence of publication bias. This test allows to contrast the existence of asymmetry in the funnel plot. Given that we do not have the standard errors of...
Example funnel plots, Egger regressions, and trim-and-fill plots.Emily, S. SenaH., Bart van der WorpPhilip, M. W. BathDavid, W. HowellsMalcolm, R. Macleod
Yun Hyung KoogJin Su LeeHyungsun Wi
We conclude that funnel plots of meta-analyses should generally use standard error as the measure of study size and ratio measures of treatment effect.doi:10.1016/S0895-4356(01)00377-8Jonathan A.C SterneMatthias EggerElsevier Inc.Journal of Clinical Epidemiology...
Funnel plots for detecting bias in meta- analysis: guidelines on choice of axis. J Clin Epidemiol 2001;54: 1046-55.Sterne JA and Egger M. Funnel plots for detect- ing bias in meta-analysis: guidelines on choice of axis, J Clin Epidemiol 2001; 54: 1046-1055....
We conclude that funnel plots of meta-analyses should generally use standard error as the measure of study size and ratio measures of treatment effect.Jonathan A.C Sterne and Matthias EggerJournal of Clinical Epidemiology
Yuan, MaoMei, Ping LuHong, LinDa, Wei ZhangYing, LiuQing, Dong LiZhi, Gang LvJia, Ren XuRen, Jie ChenJin, Zhu
doi:10.1371/journal.pone.0108896.g007She Jin-mingFeng LeiFeng ChunPLOS ONE
Lou, qian Zhang
Nicole, BenderNoëmi, AllemannDiana, MarekPeter, VollenweiderGérard, WaeberVincent, MooserMatthias, EggerMurielle, Bochud