The difference in referencing in Web of Science, Scopus, and Google Scholar. (30th December 2019)

• Record Type: Journal Article
• Authors: Anker, Markus S.; Hadzibegovic, Sara; Lena, Alessia; Haverkamp, Wilhelm
• Is Part Of: ESC heart failure. Volume 6:Number 6(2019)
• Page Start: 1291
• Page End: 1312
• Publication Date: 2019-12-30
• Subjects: Web of Science -- Scopus -- Google Scholar; Heart failure -- Periodicals; 616.129005
• DOI: 10.1002/ehf2.12583
• Languages: English
• ISSNs: 2055-5822

Abstract

Abstract: Aims: How often a medical article is cited is important for many people because it is used to calculate different variables such as the h‐index and the journal impact factor. The aim of this analysis was to assess how the citation count varies between Web of Science (WoS), Scopus, and Google Scholar in the current literature. Methods: We included the top 50 cited articles of four journals ESC Heart Failure; Journal of cachexia, sarcopenia and muscle; European Journal of Preventive Cardiology; and European Journal of Heart Failure in our analysis that were published between 1 January 2016 and 10 October 2019. We recorded the number of citations of these articles according to WoS, Scopus, and Google Scholar on 10 October 2019. Results: The top 50 articles in ESC Heart Failure were on average cited 12 (WoS), 13 (Scopus), and 17 times (Google Scholar); in Journal of cachexia, sarcopenia and muscle 37 (WoS), 43 (Scopus), and 60 times (Google Scholar); in European Journal of Preventive Cardiology 41 (WoS), 56 (Scopus), and 67 times (Google Scholar); and in European Journal of Heart Failure 76 (WoS), 108 (Scopus), and 230 times (Google Scholar). On average, the top 50 articles in all four journals were cited 41 (WoS), 52 (Scopus, 26% higher citations count than WoS, range 8–42% in the different journals), and 93 times (Google Scholar, 116% higher citation count than WoS, range 42–203%). Conclusion: Scopus and Google Scholar on average have a higher citation count than WoS, whereas the difference is much larger between Google Scholar and WoS.