Análisis bibliométrico de la producción científica internacional relacionada con la saliva
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Centro Nacional de Información de Ciencias Médicas
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El objetivo del presente trabajo fue analizar el panorama científico internacional relacionado
con la investigación de la saliva entre los años 2000 y 2018. Se realizó una investigación
observacional, descriptiva, retrospectiva, con descripción cuantitativa de los datos, a través
del análisis bibliométrico de documentos. PubMed y Dentistry & Oral Sciences Source han
sido seleccionadas como importantes bases de datos bibliométricas en línea para buscar y
recuperar documentos. Todos los datos presentados en este estudio se analizaron utilizando
los siguientes programas de software: VOSviewer, Publish or Perish, Mendeley Desktop y
SPSS versión 19 para Windows. Se utilizaron métodos estadísticos descriptivos e
inferenciales. En ambas bases de datos se observaron diferencias en la cantidad de
documentos entre los períodos 2000-2009 y 2010-2018 (p < 0,05). En PubMed se
registraron 38 969 documentos. Granger, de EE.UU., fue el autor más productivo (0,45 %).
Los temas más discutidos estuvieron relacionados con el metabolismo (44,70 %) y la
química (37,71 %), en correlación con el estrés (9,51 %), las glándulas salivales (4,65 %) y
el cáncer (3,50 %). En Dentistry & Oral Sciences Source se registraron 6 621 documentos.
Attin, Suizo-Alemán, fue el autor con más trabajos (0,86 %). La caries dental (11,20 %), el
análisis de la saliva (9,41 %) y la enfermedad períodontal (5,89 %) fueron los temas de
diagnóstico más estudiados. Durante el período de estudio se incrementó la investigación
internacional vinculada con la saliva. Sin embargo, el alcance de los estudios multicéntricos fue menor de lo esperado, dada la enorme carga de los problemas de salud mundiales
relacionados con varios componentes químicos de la saliva.
The purpose of the study was to analyze the international scientific panorama concerning research about saliva between the years 2000 and 2018. An observational descriptive retrospective quantitative study was conducted of the data based on bibliometric document analysis. PubMed and Dentistry & Oral Sciences Source were selected as important online bibliometric databases to search for and retrieve documents. All the data presented in the study were analyzed with the following software: VOSviewer, Publish or Perish, Mendeley Desktop and SPSS version 19 for Windows. Descriptive and inferential statistical methods were used. The two databases exhibited differences in the number of documents between the periods 2000-2009 and 2010-2018 (p < 0.05). A total 38 969 documents were recorded in PubMed. Granger, from the USA, was the most productive author (0.45%). The topics most commonly discussed had to do with metabolism (44.70%) and chemistry (37.71%) in relation to stress (9.51%), salivary glands (4.65%) and cancer (3.50%). A total 6 621 documents were recorded in Dentistry & Oral Sciences Source. Attin, a Swiss-German, was the most productive author (0.86%). Dental caries (11.20%), saliva analysis (9.41%) and periodontal disease (5.89%) were the diagnostic topics most commonly dealt with. During the study period an increase occurred in international research about saliva. However, the scope of multicenter studies was lesser than expected, given the huge load of world health problems related to several chemical components of saliva.
The purpose of the study was to analyze the international scientific panorama concerning research about saliva between the years 2000 and 2018. An observational descriptive retrospective quantitative study was conducted of the data based on bibliometric document analysis. PubMed and Dentistry & Oral Sciences Source were selected as important online bibliometric databases to search for and retrieve documents. All the data presented in the study were analyzed with the following software: VOSviewer, Publish or Perish, Mendeley Desktop and SPSS version 19 for Windows. Descriptive and inferential statistical methods were used. The two databases exhibited differences in the number of documents between the periods 2000-2009 and 2010-2018 (p < 0.05). A total 38 969 documents were recorded in PubMed. Granger, from the USA, was the most productive author (0.45%). The topics most commonly discussed had to do with metabolism (44.70%) and chemistry (37.71%) in relation to stress (9.51%), salivary glands (4.65%) and cancer (3.50%). A total 6 621 documents were recorded in Dentistry & Oral Sciences Source. Attin, a Swiss-German, was the most productive author (0.86%). Dental caries (11.20%), saliva analysis (9.41%) and periodontal disease (5.89%) were the diagnostic topics most commonly dealt with. During the study period an increase occurred in international research about saliva. However, the scope of multicenter studies was lesser than expected, given the huge load of world health problems related to several chemical components of saliva.
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Juárez, Rolando Pablo. 2020. Análisis bibliométrico de la producción científica internacional relacionada con la saliva. Revista Cubana de Información en Ciencias de la Salud. La Habana: Centro Nacional de Información de Ciencias Médicas, vol. 31, no. 2, p. 1-22. E-ISSN 2307-2113.
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