Citations of Brazilian manuscripts published in the journal Dysphagia from 2001 to 2020

Abstract

Purpose: to compare the number of citations in papers conducted in Brazil and published in the journal Dysphagia between 2001 and 2020 with that of papers conducted in other countries and published in the same number, volume, and year. Methods: in September 2021, the study assessed the number of citations received by Brazilian papers (n = 34) and reference group papers -which counted two for every Brazilian one (n = 68), published in the same number, volume, and year, between 2001 and 2020. Results: Brazilian papers published in the period had a lower mean number of citations (14.6) than those in the reference group (23.1, p = 0.01). From 2001 to 2010, the mean number of citations in the reference group (31.1) was greater than that of the Brazilian papers (16.7, p = 0.03), though not between 2011 and 2020 (Brazilians: 13.1, reference group: 17.5, p = 0.23). Two Brazilian papers (5.9%) and 18 from other countries (26.5%) received more than 30 citations between 2001 and 2020. Conclusion: the results suggest that the number of citations received by Brazilian papers is not influenced by the time since they have been published, unlike the papers in the reference group.