The publication of cancer research papers in high impact journals

Examines a set of over 27,000 UK papers in cancer research in order to identify the individual factors that influence the impact category of the journals in which they are published, using multiple regression analysis. The most important independent variables that have a positive effect are the numbers of authors and funding bodies, the research level (from clinical to basic), and the presence of certain universities, or of the USA, in the address field. Inter‐lab co‐operation was shown to have a negative effect on journal impact category, as was international co‐authorship. It is because such partnerships usually involve more authors and funding for the research that they are perceived to lead to higher impact work. There is also a tendency for papers to be published in higher impact journals in later years, probably because of market forces, which means that such journals will tend to expand.