Year 2006 / Volume 98 / Number 4
Original
Spanish scientific output on Helicobacter pylori. A study through Medline

pp. 255-264

M. Trapero-Marugán, J. P. Gisbert and J. M. Pajares

Abstract
Objectives: to analyze scientific output from Spanish hospitals in relation to Helicobacter pylori infection.

Methods: papers collected from the Medline database between January 1988 and December 2003 were selected. Our search strategy was: "Helicobacter pylori" [MeSH] AND ((Spain
[AD] OR Espana [AD] OR Spanien [AD] OR Espagne [AD] OR Espanha [AD]) OR (Spanish [LA]) OR Spain). The following was analyzed:
geographic area, Spanish or foreign publication, topic, and year of publication. Output and impact bibliometric markers were evaluated.

Results: in all, 691 papers were identified, of which 241 were excluded. Number of papers went from 2 in 1988 to 47 in 2002 and 13 in 2003. There were more reports in Spanish versus foreign
journals (58 vs. 42%). In the first 5 years the areas with greater output were associated with diagnosis and microbiology (33 and 20%), whereas therapy was the predominating subject
during the last 5 years (27%). Original papers were most common among publications (69%). Hospitals with highest output included
La Princesa (24%) and Ramón y Cajal (17.6%) in Madrid, and Parc Taulí in Barcelona (6.4%). Mean impact factor progressively increased from 1.826 in 1988 to 2.142 in 2002 and 2.493 in 2003.

Conclusions: the production and impact of documents published by Spanish scientists regarding H. pylori infection considerably
increased during the past two decades.
Share Button
New comment
Comments
No comments for this article
Related articles
Citation tools
M. Trapero-Marugán, J. P. Gisbert and J. M. Pajares. Spanish scientific output on Helicobacter pylori. A study through Medline. 255-264


Download to a citation manager

Download the citation for this article by clicking on one of the following citation managers:

Metrics
This article has received 776 visits.
This article has been downloaded 9 times.
Share
This article has been rated by 1 readers.
Reader rating:
Valora este artículo:




Asociación Española de Ecografía Digestiva Sociedad Española de Endoscopia Digestiva Sociedad Española de Patología Digestiva
The Spanish Journal of Gastroenterology is the official organ of the Sociedad Española de Patología Digestiva, the Sociedad Española de Endoscopia Digestiva and the Asociación Española de Ecografía Digestiva
Cookie policy Privacy Policy Legal Notice © Copyright 2024 y Creative Commons. The Spanish Journal of Gastroenterology