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Cochrane Review Groups are encouraged to bring the plagiarism policy to the attention of authors early in the review development cycle, such as when authors propose a title for a Cochrane Review.
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Use of text templates
As Cochrane Review Groups have evolved, there has been an increasing use of templates that ensure methods are clearly presented. However, the result is that reviews may include material that is similar or identical to that in other reviews, to an extent that might not be permissible in articles published in other journals. For example, reviews may use standard methods resulting in similar text and some Cochrane Review Groups encourage the use of standard introductory passages (e.g. to describe a condition or intervention).
Therefore, protocols and reviews that include template text should include a statement acknowledging the use of templates, such as “The background and methods section of this protocol/review is based on a standard template used by Cochrane [insert name] Review Group”. This statement may be appropriate to include in the ‘Acknowledgements’ section.
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Cochrane Overviews of reviews (Cochrane Overviews)
“Cochrane Overviews of reviews (Cochrane Overviews) are Cochrane Reviews designed to compile evidence from multiple systematic reviews of interventions into one accessible and usable document” (see the Cochrane Handbook for Systematic Reviews of Intervention, Chapter 22). Authors may wish to reuse text from the original systematic reviews in a Cochrane Overview. In this circumstance, authors should follow the standard guidance to reference source material. A high percentage of overlap with other source content (e.g. a Cochrane Review) may occur, but will not cause concern if the text has been cited appropriately.
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