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. 2011;3(3):161–173.

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Copyright © 2011, HSR Proceedings in Intensive Care and Cardiovascular Anesthesia

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-commercial License 3.0, which permits use, distribution, and reproduction in any medium, provided the original work is properly cited, the use is non commercial and is otherwise in compliance with the license. See: http://creativecommons.org/licenses/by-nc/3.0/ and http://creativecommons.org/licenses/by-nc/3.0/legalcode.

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Typical diagram used to generate a Veritas plot (panel A) (22).

Using this tool, a low quality meta-analysis will be represented by a hexagon with a smaller area (panel B), whereas a high quality meta-analysis will be shown as a hexagon with a larger area (panel C).