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Peer review process
The BMJ peer reviews all the material it receives. We give priority to articles that will help doctors to make better decisions - whether those doctors are practising clinical medicine, working in public health, developing and implementing health policy, or working mostly as researchers.
We aim to reach a first decision on all manuscripts within two or three weeks of submission. Rejection is often much quicker than this, however, and we reject about two thirds of all submissions without external peer review.
About half the original research articles we receive are rejected after review in house, usually by two medical editors. We aim to do this quickly so that we do not waste authors' time, allowing them to get on and submit the work elsewhere without unnecessary delay. The usual reasons for rejection at this stage are insufficient originality, or the absence of a message that is important to a general medical audience - leading us to the decision that, essentially, we do not think the BMJ is the right journal for the work.
For research articles we focus mainly on the research question: even when the overall subject is relevant, topical, and important we may reject the article because the study didn’t ask a research question that added enough. Of course, we will also reject work if it has serious flaws. We may screen a research article initially by reading only the structured abstract, so abstracts should be as complete, accurate, and clear as possible—but not unnecessarily long—and must be approved by all authors. We have produced a checklist to help authors decide whether the BMJ is the right journal for their research. If the work does not seem to fit in the BMJ, it may be better sent straight to another journal with a more specialist or local readership or a higher acceptance rate.
The BMJ now has a system of open peer review. This means that reviewers have to sign their reports, saying briefly who they are and where they work. We also ask reviewers to declare to the editors any competing interests that might relate to articles we have asked them to review, and we take these into account when considering reviewers' comments. When such competing interests are too great reviewers usually decline the assignment. Open peer review does not mean that authors should feel able to contact reviewers directly to discuss their reports; all queries should still be directed through the editorial office.
For original research articles one editor will usually take each article through from start to finish. The BMJ's team of research editors aims to read 98% of newly submitted research articles within two working days. If your article is potentially suitable for the BMJ that editor will ask a senior colleague to approve it and, if that succeeds, he or she will send your article to two external peer reviewers.
The next step for your research article, if it is still in the running after peer review and assessment by the BMJ's clinical epidemiology editor, is full appraisal at our weekly research manuscript meeting. A statistics editor, your paper's editor, and the BMJ research team will read and discuss your article's importance, originality, and scientific quality and the editor will make the final decision. Everyone attending the manuscript meeting is asked to declare relevant competing interests at the start, and anyone with an important competing interest will either leave the room or speak last when the relevant article is being discussed (depending on the nature and extent of their interest).
Decisions made at the research manuscript meeting usually include one of: provisional acceptance (conditional on making satisfactory revisions), request revisions (when we remain interested in the article but have insufficient information to reach a definitive decision, and hope that putting reviewers' and editors' points to the authors will lead to a satisfactory revision and eventually to a decision), or rejection. We will send you a decision letter and report from the meeting as soon as possible; usually within a few days but longer if we have asked for an additional detailed report from the statistics editor or another reviewer. The report will list the names of everyone who took part in the discussion about your article.
Articles for the Analysis section of the BMJ go through a similar process and those that survive external review go to an editorial committee meeting where the editors make the final decision.
Some articles may also be seen by the BMJ ethics commmittee and, in cases where the Editor suspects serious research misconduct, by appropriate third parties.
We aim to reach a final decision on publication within eight to 10 weeks of submission for all articles. If we make an offer of publication subject to revision we usually ask authors to return their articles to us within the subsequent month.
Accepted articles are published on bmj.com as they become ready, and bmj.com is updated daily. Once published, articles are then be selected for a subsequent print issue.
The BMJ provides open access to peer reviewed research as part of its commitment to readers and authors. We make all BMJ research articles freely available online and send them directly to PubMed Central (the National Library of Medicine's full text archive).
Author charges for research that has open access funding
The BMJ asks authors to pay a publication fee of £3000 per accepted research article. This only applies, however, when the funder of the research that is reported in the article has already pledged to pay for open access publication and when authors can claim the BMJ fee, in full, from their funder for that specific piece of research. Consideration of the paper is not related to whether authors can or cannot pay the fee. We will only ask for the fee once we have accepted a paper. Seeking and processing fees will not delay editing or publication. Neither editors nor reviewers will know whether a fee is payable, and administrative staff will handle payments and all associated correspondence.
Who had the idea, and was the article externally peer reviewed? At the end of every accepted editorial, research article, clinical review, practice article, analysis article, feature, and head-to-head article the BMJ will add a statement explaining the article's provenance. The options are:
- not commissioned; externally peer reviewed
- not commissioned; not externally peer reviewed
- commissioned; externally peer reviewed
- commissioned; not externally peer reviewed
- commissioned, based on an idea from the author; externally peer reviewed
- commissioned, based on an idea from the author; not externally peer reviewed
Peer review for papers submitted by BMJ editorial staff
Editorials, news items, analysis articles and features written by BMJ editors do not undergo external peer review. Articles reporting original research done at the BMJ are independently peer reviewed.
Submitting an appeal
Peer review by editors and external reviewers is usually based on a mix of evidence and opinion and may not always lead to the best decision. We welcome serious appeals on research and other scholarly articles and many succeed. For opinion articles, where editorial judgement about readability and engagement weighs most heavily, an appeal is less likely to overturn our decision. Please don't send a revised paper to our online editorial office, however - the first step is to submit there a detailed rebuttal letter. We can consider only one appeal per article.