Does anybody read evidence-based articles?

摘要

BackgroundThe electronic version of the British Medical Journal (eBMJ) has a unique feature in that it provides an electronic record of the number of times an article has been viewed ("hits") in the week after its publication. We sought to compare the relative popularity of primary research and "evidence-based" papers against that of narrative reviews and editorials. We surveyed four broad groupings of articles in 2001: Editorials, Clinical Reviews (which are narrative reviews), Education and Debate, and Papers (which are original research articles and systematic reviews). Clinical Reviews were the most frequently viewed articles, with an average of 4148 hits per article, while Papers were less popular (average of 1168 hits per article). Systematic reviews (23 articles, average of 1190 hits per article) were visited far less often than narrative reviews. Editorials (average of 2537 hits per article) were viewed much more frequently than Papers, even where the editorial was written as an accompanying piece with a direct link to the paper.