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1.
Ren Fail ; 45(2): 2241913, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37724541

RESUMEN

Publications in Renal Failure in Science Citation Index Expanded (SCI-EXPANDED) between 1992 and 2021 were analyzed. Six publication indicators: total, independent, collaborative, first author, corresponding author, and single author publications as well as their related citation indicators, were used to compare performances of countries, institutes, and authors. Comparison of the highly cited papers and journal's impact factor (IF) contributors was discussed. In addition, the main research topics in the journal were presented. Results show that China published the most total articles and reviews, as well as the first-author papers and corresponding-author papers in the journal. The Chang Gung Memorial Hospital in Taiwan ranked the top in five publication indicators: total, single-institution, inter-institutionally collaborative, first author, and corresponding-author papers. A low percentage of productive authors emerged as a journal IF contributor. Similarly, only a limited relationship between highly cited papers and IF contributing papers was found. Publications related to hemodialysis, chronic kidney disease, and acute kidney injury were the most popular topic, while meta-analysis was new focus in the last decade in the journal.


Asunto(s)
Lesión Renal Aguda , Insuficiencia Renal Crónica , Humanos , Lesión Renal Aguda/terapia , Bibliometría , China , Diálisis Renal
2.
J Oral Rehabil ; 50(11): 1217-1228, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37334738

RESUMEN

BACKGROUND: Bruxism is an umbrella term that encompass a multidimensional spectrum of masticatory muscle activities. OBJECTIVE: The purpose of this study was to do a bibliometric analysis including citation performance in the research topic of bruxism, by using an innovative method including details of article title, author keyword, KeyWords Plus and abstracts. METHODS: The data were retrieved 2022-12-19 from the Clarivate Analytics Web of Science Core Collection, and the online version of the Science Citation Index Expanded (SCI-EXPANDED) for studies published 1992 to 2021. To evaluate research trends, the distribution of keywords in the article title and author-selected keywords were used. RESULTS: The search yielded 3233 documents in SCI-EXPANDED, of which 2598 were of the document-type 'articles' published in 676 journals. The analysis of the articles revealed that "bruxism/sleep bruxism," "electromyography," "temporomandibular disorders" and "masticatory muscles" are the most used keywords by the authors. Further, the most frequently cited study was published 9 years ago and handles the present definition of bruxism. CONCLUSION: The most productive authors and those with the highest performance have some common features; they have several national and international collaborations; and they have published articles about the definition, aetiology/pathophysiology and prevalence of bruxism, all senior researchers in the field of TMD. Hopefully, based on this study, researchers and clinicians will have information to be stimulated to outline future research projects on bruxism-related aspects, and to initiate new international or multinational collaborations.


Asunto(s)
Bruxismo , Humanos , Bibliometría
3.
Int J Health Plann Manage ; 36(4): 1349-1351, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-33749014

RESUMEN

Ye and Zhang used inappropriate search keywords, databases, and methods published a bibliometric paper in the International Journal of Health Planning and Management. The comment pointed out the problems, evidence, and improved methods of the study. The authors missed many medication-adherence documents. However, many documents not related to medication-adherence are included. Finally, appropriate search keywords and methods are proposed.


Asunto(s)
Bibliometría , Planificación en Salud , Bases de Datos Factuales , Cumplimiento de la Medicación , Estados Unidos
4.
Int Orthop ; 45(7): 1663-1676, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-33866389

RESUMEN

BACKGROUND: Nonunion continues to be the most frequent and challenging complication to treat following fracture fixation. Herein, we carried out a bibliometric analysis aiming to identify the key researchers, centres and research trends developed during the past 30 years in this important clinical condition. METHODS: The Science Citation Index Expanded database and the Web of Science Core Collection were interrogated for manuscripts published between 1990 and 2019 in the topic domain, utilising title, abstract, author keywords and KeyWords Plus. Overall, such citation indicators were used as TCyear, Cyear and CPPyear to help analyse the identified manuscripts. RESULTS: Over the prespecified period, there was a steady increase in the number of articles published in fracture nonunion. In total, 12 languages were the primary languages in the documents, with English being the most prevalent. The CPP sharply increased to reach a plateau in three full years and up to a peak in ten full years. A total of 8976 nonunion-related articles in Science Citation Index Expanded (SCI-EXPANDED) were published in 790 journals. The 8976 articles were published by 26,079 authors among 101 different countries. There is a slightly fluctuating steady increase of articles from 116 in 1991 to 201 in 2003, and thereafter, the number of articles sharply increased to reach a plateau in 2015. Seven possible main research foci in nonunion-related research were identified including: epidemiology, classification, aetiology, diagnosis/prediction, treatment modalities, functional outcomes and health economics. CONCLUSIONS: This bibliometric analysis revealed information on citation number, publication outputs, categories, journals, institutions, countries, research highlights and tendencies. The current research activity on fracture nonunion identified key opinion leaders and leading research institutions focusing on this important clinical condition. It is hoped that the informed included will aid to guide research work in the foreseeable future.


Asunto(s)
Bibliometría , Bases de Datos Factuales , Humanos
5.
J Clin Psychol ; 77(12): 2832-2848, 2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-34352126

RESUMEN

OBJECTIVE: The aim of this study was to analyze the characteristics of the COVID-19 publications in the ten psychology-related Web of Science categories in the social science citation index 10-month following the COVID-19 outbreak. METHODS: Six publication indicators were examined across authors, institutions, and countries. RESULTS: Analyses showed that the United States has produced the highest number of empirical investigations into the psychological impact of COVID-19, and the majority of the research across all countries was in clinical and psychopathology. Distribution of journals and psychology-related Web of Science categories were analyzed. Frequently used words in article title, author keywords, and KeyWords Plus were also presented. CONCLUSIONS: The findings suggest that there are substantial clinical implications associated with COVID-19. There are recommendations offered for future research and clinical practice.


Asunto(s)
COVID-19 , Bibliometría , Humanos , SARS-CoV-2 , Ciencias Sociales , Estados Unidos
6.
J Environ Manage ; 270: 110886, 2020 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-32721324

RESUMEN

Fenton based treatments have received tremendous attention in the recent decades as viable strategies for soil and water remediation. There exist different processes associated to the Fenton oxidation. Efficiency, reaction chemistry, and environmental consequences of these processes vary according to the iron (Fe) activation techniques such as soluble Fe(II) (homogeneous Fenton process), soluble Fe(II) and chelating agent (modified-Fenton), Fe minerals or solids (heterogeneous Fenton), iron and UV light (photo-Fenton) and electro-Fenton oxidation. Despite immense amount of research articles and reviews related to the Fenton oxidation, no bibliometric study of this topic has been published to our knowledge. Bibliometric studies provide a useful means to track research output and scholarly trends in a field. Here, we conducted a bibliometric study of the publications on this theme (>4000 documents) published during the past three decades available from the Science Citation Index Expanded (SCI-EXPANDED) database of the Web of Science Core Collection (Clarivate Analytics). Based on the bibliometric analysis of 4349 documents, various essential research indicators were described such as the type and language of publications, the most prominent authors in this theme, the most impactful articles, research categories, journals, institutions, and the countries, that have made the greatest contribution to this theme along with potential research hotspots. This bibliometric study allowed visualization of the current landscape and future trends in this field to facilitate the future collaborative research and exchange of knowledge.


Asunto(s)
Suelo , Agua , Bibliometría , Hierro , Oxidación-Reducción
7.
8.
Occup Ther Health Care ; 33(4): 329-354, 2019 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-31244404

RESUMEN

A bibliometric analysis of high impact and highly cited peer-reviewed literature published between 1992 and 2016 by Canadian occupational therapy authors that were included in the Science Citation Index-Expanded (SCI-E) or Social Sciences Citation Index (SSCI) was completed. To complete the analysis, journal article titles, abstracts, author details, and keywords were searched. A second-filter identified articles where the first or corresponding author had a Canadian affiliation and occupational therapy qualification. The total number of times an article was cited since its initial publication and during 2016 in Web of Science Core Collection was recorded. A total of 919 retrieved articles met the inclusion criteria with 18 articles having 5 or more citations during 2016 alone and another 34 articles having 50 or more citations since their initial publication date. The top three journals where high impact and highly-cited articles were published were Archives of Physical Medicine and Rehabilitation, Disability and Rehabilitation, and American Journal of Occupational Therapy. The three institutions that generated the largest number of high impact and highly cited articles were McGill University, University of Toronto, and University of British Columbia. Therefore, as of 2016, Canadian occupational therapy authors published 18 high impact and 34 highly cited articles.


Asunto(s)
Bibliometría , Terapia Ocupacional , Revisión de la Investigación por Pares , Publicaciones Periódicas como Asunto , Canadá
9.
Aust Occup Ther J ; 65(4): 249-258, 2018 08.
Artículo en Inglés | MEDLINE | ID: mdl-29344965

RESUMEN

BACKGROUND: Bibliometrics refers to the collection and measurement of publishing and citation data configurations with the goal of quantifying the influence of scholarly activities. Advantages of bibliometrics include the generation of quantitative indicators of impact, productivity, quality and collaboration. Those parties who benefit from the results of bibliometric analysis include researchers, educators, journal publishers, employers and research funding bodies. METHODS: A bibliometric analysis was completed of peer-reviewed literature from 1991 to 2015, written by Australian occupational therapists (who were able to be identified as such), and indexed in the Science Citation Index-Expanded (SCI-Expanded) or the Social Sciences Citation Index (SSCI) databases. "Occupational therapy" and "occupational therapist(s)" were used as keywords to search journal articles' publication title, abstract, author details, keywords and KeyWord Plus. RESULTS: Between 1991 and 2015, 752 peer-reviewed journal articles were published by Australian occupational therapy authors. On average, those articles had 3.7 authors, 35 references, and were nine pages in length. The top four journals in which Australian occupational therapists published were Australian Occupational Therapy Journal, British Journal of Occupational Therapy, American Journal of Occupational Therapy, and Physical and Occupational Therapy in Paediatrics. The four Australian institutions that generated the largest number of occupational therapy articles were the University of Queensland, University of Sydney, La Trobe University, and Monash University. The top four countries with whom Australian authors collaborated in manuscript writing were the United Kingdom, United States, Canada and Sweden. CONCLUSION: The volume of occupational therapy peer-reviewed literature has grown over the last two decades. Australian authors have and continue to make significant contributions to the occupational therapy body of knowledge nationally and internationally.


Asunto(s)
Bibliometría , Terapia Ocupacional , Publicaciones Periódicas como Asunto/estadística & datos numéricos , Australia , Investigación sobre Servicios de Salud/estadística & datos numéricos , Humanos , Internacionalidad , Factor de Impacto de la Revista
10.
Am J Occup Ther ; 71(6): 7106300010p1-7106300010p11, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29135433

RESUMEN

OBJECTIVE: A bibliometric analysis was completed of highly cited occupational therapy literature and authors published from 1991 to 2014 and accessible in the Science Citation Index Expanded (SCI-Expanded) and Social Sciences Citation Index (SSCI) databases. METHOD: Data were obtained from the SCI-Expanded and SSCI. Articles referenced >100 times were categorized as highly cited articles (HCA). RESULTS: Of 6,486 articles found, 31 were categorized as HCA. The American Journal of Occupational Therapy published the largest number of HCA (n = 8; 26%). The 31 HCA were distributed across seven countries: United States (20 articles), Canada (3), United Kingdom (3), Australia (2), the Netherlands (1), New Zealand (1), and Sweden (1). The three authors with the highest Y-index were S. J. Page, F. Clark, and W. Dunn. CONCLUSION: A latency period of 4 to 5 yr post-publication appears to be needed for a journal article to gain citations.

12.
Occup Ther Health Care ; 31(3): 167-187, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28644694

RESUMEN

A bibliometric analysis was completed of peer-reviewed literature from 1991-2015, written by American occupational therapists, to examine US high impact scholarship with "occupational therapy" and "occupational therapist(s)" used as keywords to search journal articles' publication title, abstract, author details, and keywords. Results included 1,889 journal articles from 1991-2015 published by American occupational therapists as first or corresponding author. Sixty-nine articles attained a TotalCitation2015 ≥ 50 and 151 attained a Citation2015 ≥ 5 indicating that they were the most highly cited literature produced in this period. Although the majority (58%) of this literature was published in occupational therapy-specific journals, 41% was published in interdisciplinary journals. Results illustrate that the volume of highly cited American occupational therapy peer-reviewed literature has grown over the last two decades. There is need for the profession to strategize methods to enhance the publication metrics of occupational therapy-specific journals to reduce the loss of high quality publications to external periodicals.


Asunto(s)
Bibliometría , Terapia Ocupacional , Edición , Autoria , Humanos , Factor de Impacto de la Revista , Terapeutas Ocupacionales , Publicaciones Periódicas como Asunto , Estados Unidos
13.
Rev Biol Trop ; 64(3): 1223-35, 2016 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29462539

RESUMEN

The Revista de Biología Tropical / International Journal of Tropical Biology and Conservation, founded in 1953, publishes feature articles about tropical nature and is considered one of the leading journals in Latin America. This article analyzes document type, language, countries, institutions, citations and for the first time article lifespan, from 1976 through 2014. We analyzed 3 978 documents from the Science Citation Index Expanded. Articles comprised 88 % of the total production and had 3.7 citations on average, lower than reviews. Spanish and English articles were nearly equal in numbers and citation for English articles was only slightly higher. Costa Rica, Mexico, and the USA are the countries with more articles, and the leading institutions were Universidad de Costa Rica, Universidad Nacional, Universidad Nacional Autónoma de Mexico and Universidad de Oriente (Venezuela). The citation lifespan of articles is long, around 37 years. It is not surprising that Costa Rica, Mexico, and Venezuela lead in productivity and cooperation, because they are mostly covered by tropical ecosystems and share a common culture and a tradition of scientific cooperation. The same applies to the leading institutions, which are among the largest Spanish language universities in the neotropical region. American output can be explained by the regional presence of the Smithsonian Tropical Research Institute and the Organization for Tropical Studies. Tropical research does not have the rapid change typical of medical research, and for this reason, the impact factor misses most of citations for the Revista, which are made after the two-year window used by the Web of Science. This issue is especially damaging for the Revista because most journals that deal with tropical biology are never checked when citations are counted for by the Science Citation Index.


Asunto(s)
Bibliometría , Biología/estadística & datos numéricos , Publicaciones Periódicas como Asunto/estadística & datos numéricos , Autoria , Costa Rica , Bases de Datos Bibliográficas/estadística & datos numéricos , Humanos , Lenguaje , Factores de Tiempo
16.
Pain Med ; 15(5): 732-44, 2014 May.
Artículo en Inglés | MEDLINE | ID: mdl-24967471

RESUMEN

OBJECTIVE: The field of pain-related research has gained more attention as the prevalence of chronic pain increased over the years. The objective of this research was to identify highly cited papers, as well as contributors, to pain-related research. DESIGN: Pain-related articles published from 1900 to 2011 were screened, and highly cited papers, with at least 100 citations since publication, were identified and selected for a bibliometric analysis. The total number of papers, authorship, and collaboration statistics are presented for countries, institutions, and authors. To assess contributions, a new indicator, the major contributor index (MCI), was used. Citation trends for all papers, as well as for top papers, are presented. RESULTS: A total of 7,327 articles, 2.4% of all pain related articles, had received at least 100 citations since publication. In recent decades, top-cited articles have reached a citation peak more quickly, and have shown a more-rapid decreasing trend, compared with top-cited articles from earlier decades. The leading countries were United States, U.K., Canada, and Germany. The leading institutions were Harvard University, University of California, San Francisco, University of Texas, and University of Washington. MCI varied among leading institutions, as well as among individual authors. CONCLUSIONS: An indicator like the MCI can provide a proxy for the contributions made by an individual or institution. It reflects the independent research ability and leadership. In future evaluations of institution or individual performances, the MCI should be included, together with the number of total papers, to provide a better profile of research performance.


Asunto(s)
Bibliometría , Investigación Biomédica/tendencias , Dolor Crónico/terapia , Manejo del Dolor/tendencias , Edición/tendencias , Humanos
18.
Injury ; 55(3): 111255, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38042694

RESUMEN

PURPOSE: This study aims to analyse papers concerning journal impact factors published in the Injury-International Journal of the Care of the Injured between 1997 and 2022. Through this analysis, the research offers valuable insights into the publication performance and contributors to the journal impact factor, encompassing papers, authors, institutions, and countries. METHODS: Articles and reviews published in the Injury between 1995 and 2021 were examined using the Science Citation Index Expanded database. The study employed the journal impact factor contributing indicator to compare highly cited and high journal impact factor papers across various aspects, including papers, authors, institutions, and countries. RESULTS: A notable correlation exists between prolific authors, institutions, and countries, alongside those who contribute to high journal impact factors. However, a less distinct connection was observed between highly cited papers/authors and high journal impact factor contributors. The Injury serves as a well-regarded international journal. Notably, editorial members of the journal play a substantial role, serving as model editors and contributing significantly to the journal's success. Out of the Top 25 IF contributing papers with the CN of 34 or more the following themes were noted to dominate: bone healing/tissue regeneration (40 %) of papers, covid-19 pandemic (24 %), polytrauma/coagulopathy (12 %) and infection (8 %). CONCLUSIONS: Utilizing the journal impact factor to assess research performance at the individual, institutional, or national levels appears not to be the most appropriate method. The results show that highly cited authors did not hold the distinction of being the primary contributors to the IF. Analysis revealed a low significant relationship among the primary contributors to the IF, highly cited papers, and the most influential papers in 2022. A more effective indicator could involve considering the total number of citations a publication receives from its year of publication up to the end of the most recent year.


Asunto(s)
COVID-19 , Factor de Impacto de la Revista , Humanos , Pandemias , Bibliometría
19.
Am J Med Sci ; 367(5): 281-295, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38281623

RESUMEN

BACKGROUND: The integration of artificial intelligence (AI) and machine learning (ML) in kidney care has seen a significant rise in recent years. This study specifically analyzed AI and ML research publications related to kidney care to identify leading authors, institutions, and countries in this area. It aimed to examine publication trends and patterns, and to explore the impact of collaborative efforts on citation metrics. METHODS: The study used the Science Citation Index Expanded (SCI-EXPANDED) of Clarivate Analytics Web of Science Core Collection to search for AI and machine learning publications related to nephrology from 1992 to 2021. The authors used quotation marks and Boolean operator "or" to search for keywords in the title, abstract, author keywords, and Keywords Plus. In addition, the 'front page' filter was applied. A total of 5425 documents were identified and analyzed. RESULTS: The results showed that articles represent 75% of the analyzed documents, with an average author to publications ratio of 7.4 and an average number of citations per publication in 2021 of 18. English articles had a higher citation rate than non-English articles. The USA dominated in all publication indicators, followed by China. Notably, the research also showed that collaborative efforts tend to result in higher citation rates. A significant portion of the publications were found in urology journals, emphasizing the broader scope of kidney care beyond traditional nephrology. CONCLUSIONS: The findings underscore the importance of AI and ML in enhancing kidney care, offering a roadmap for future research and implementation in this expanding field.


Asunto(s)
Inteligencia Artificial , Nefrología , Humanos , Aprendizaje Automático , China , Riñón
20.
Trans R Soc Trop Med Hyg ; 117(9): 645-654, 2023 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-37096457

RESUMEN

BACKGROUND: An adequate response to health needs to include the identification of research patterns about the large number of people living in the tropics and subjected to tropical diseases. Studies have shown that research does not always match the real needs of those populations, and that citation reflects mostly the amount of money behind particular publications. Here we test the hypothesis that research from richer institutions is published in better-indexed journals, and thus has greater citation rates. METHODS: The data in this study were extracted from the Science Citation Index Expanded database; the 2020 journal Impact Factor (IF2020) was updated to 30 June 2021. We considered places, subjects, institutions and journals. RESULTS: We identified 1041 highly cited articles with ≥100 citations in the category of tropical medicine. About a decade is needed for an article to reach peak citation. Only two COVID-19-related articles were highly cited in the last 3 y. The most cited articles were published by the journals Memorias Do Instituto Oswaldo Cruz (Brazil), Acta Tropica (Switzerland) and PLoS Neglected Tropical Diseases (USA). The USA dominated five of the six publication indicators. International collaboration articles had more citations than single-country articles. The UK, South Africa and Switzerland had high citation rates, as did the London School of Hygiene and Tropical Medicine in the UK, the Centers for Disease Control and Prevention in the USA and the WHO in Switzerland. CONCLUSIONS: About 10 y of accumulated citations is needed to achieve ≥100 citations as highly cited articles in the Web of Science category of tropical medicine. Six publication and citation indicators, including authors' publication potential and characteristics evaluated by Y-index, indicate that the currently available indexing system places tropical researchers at a disadvantage against their colleagues in temperate countries, and suggest that, to progress towards better control of tropical diseases, international collaboration should increase, and other tropical countries should follow the example of Brazil, which provides significant financing to its scientific community.


Asunto(s)
COVID-19 , Medicina Tropical , Estados Unidos , Humanos , COVID-19/epidemiología , Bibliometría , Factor de Impacto de la Revista , Brasil
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