Discrepancies of Abstracts Presented in Coloproctology Congresses and Later Publish as Full Manuscripts. A Brazilian Perspective

• Published in: Journal of Coloproctology 2023-09, Vol.43 (3), p.e179-e184
• Main Authors: Samartine Junior, Hugo, Levy, Nicole Goldenberg, Paiva, Daniel Ferreira, Gracitelli, Giovanna Bertazzola, Silva, Lauro Igor, De Aquino, José Luís Braga, Mendes, Elisa Donalisio Teixeira
• Format: Article
• Language: English
• Subjects: colorectal surgery; discrepancies; GASTROENTEROLOGY & HEPATOLOGY; meeting abstracts; SURGERY
• ISSN: 2237-9363; 2317-6423; 2317-6423
• DOI: 10.1055/s-0043-1772783

Introduction The purpose of this retrospective bibliometric study was to assess the discrepancies between coloproctology surgery meeting abstracts and subsequent full-length manuscript publications. Methods Abstracts presented at the Brazilian Congress of Coloproctology Surgery from 2015 to 2019 were compared with matching manuscript publications. Discrepancies between the abstract and therefore the subsequent manuscript were categorized as major (changes within the purpose, methods, study design, sample size, statistical analysis, results, and conclusions) and minor (changes within the title, authorship, and number of female authors) variations. Results The conversion rate of abstracts in published manuscripts was 6,9% (121 abstracts). There were inconsistencies between the study title (66,1%), authorship (69,5%), study design (3,3%), sample size (39,2%), statistical analysis (24,8%), results (25,6%), and conclusions (12,4%) of manuscripts compared with their corresponding meeting abstracts. Conclusion As changes occur before manuscript publication of coloproctology surgery meeting abstracts, caution should be exercised in referencing abstracts or altering surgical practices based on abstracts content.