Begg’s funnel plot for the evaluation of potential publication bias on overall estimate of overall survival.
- Zhenqiang Sun (782198)
- Ruiwei Xu (782199)
- Xiayu Li (129691)
- Weiguo Ren (782200)
- Chunlin Ou (782201)
- Qisan Wang (782202)
- Han Zhang (110653)
- Xuemei Zhang (89768)
- Jian Ma (170138)
- Haijiang Wang (782203)
- Guiyuan Li (129719)
Publication date
August 2015
DOIAbstract
<p>The vertical line in the funnel plot indicates the random-effects summary estimate, while the sloping lines indicate the expected 95% confidence intervals for a given standard error, assuming no heterogeneity between studies. Each study is represented by a circle.</p
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