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Wednesday, October 26, 2011

Honorary and ghost authorship in high impact biomedical journals

Very often we tend to trust results in peer reviewed articles published by high impact biomedical journals. This confidence seems to be misplaced.Just over one in five (21%) of articles published in six leading medical journals in 2008 have evidence of honorary and ghost authorship, finds a study published on http://www.bmj.com today.

The article in the latest issue of the British Medical Journal describes honorary authors as individuals who are named as authors but have not contributed substantially to be able to take responsibility for the work. Ghost authors are individuals who have made substantial contributions to the work but are not named as authors.

During  the 1980s, the International Committee of Medical Journal Editors (ICMJE) developed guidelines for responsible and accountable authorship. These criteria are updated regularly and have been adopted by more than 600 biomedical journals. However, studies have found the prevalence of honorary authors to be as high as 39%, and ghost authors as high as 11% across a range of journals.

The authors conclude that "increased efforts by scientific journals, individual authors, and academic institutions are essential to promote responsibility, accountability, and transparency in authorship, and to maintain integrity in scientific publication."



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