Bias in meta-analysis detected by a simple, graphical test
نویسندگان
چکیده
منابع مشابه
Graphical methods for detecting bias in meta-analysis.
The trustworthiness of meta-analysis, a set of techniques used to quantitatively combine results from different studies, has recently been questioned. Problems with meta-analysis stem from bias in selecting studies to include in a meta-analysis and from combining study results when it is inappropriate to do so. Simple graphical techniques address these problems but are infrequently applied. Fun...
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ژورنال
عنوان ژورنال: BMJ
سال: 1997
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.315.7109.629