Publication rates for hip surgery-related abstracts presented at national and international meetings

Presentation at national and international meetings is a useful way to disseminate new information. Publication in a peer-reviewed journal remains the gold standard. We analyzed the publication rates of oral presentations from the British and European Hip Society, British Orthopaedic Association, and European Federation of Orthopaedics and Traumatology between 2003 and 2006. Multiple databases were used to identify publication of work presented as an abstract at these meetings. The publishing journal, time until publication, impact factor of publishing journal, and rate of publication identified by each database were analyzed. The overall mean publication rate across the 4 meetings was 23.4%; there were no significant differences between the meetings. Google Scholar (P<.01) and Medline (P<.05) identified significantly more publications than EMBASE. There were no significant differences between the mean impact factors of the publishing journals (P=.18). There were no significant differences in abstract publication rate or impact factor between meetings. The overall mean subsequent publication rates for presented abstracts related to hip surgery were low, and data presented but not yet published should be treated with caution. Google Scholar and Medline are superior to EMBASE for identification of peer-reviewed research.