Analysis of PubMed and KoreaMed Indexed Korean Publications on COVID-19.
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ABSTRACT:
SUBMITTER: Kim JM
PROVIDER: S-EPMC8688342 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundThe development and evaluation of complex interventions in healthcare has obtained increased awareness. The Medical Research Council's (MRC) framework for the development and evaluation of complex interventions and its update offers guidance for researchers covering the phases development, feasibility/piloting, and evaluation. Comprehensive reporting of complex interventions enhances transparency and is essential for researchers and policy-makers. Recently, a set of 16 criteria for reporting complex interventions in healthcare (CReDECI) was published. The aim of this study is to evaluate the reporting quality in publications of complex interventions adhering to either the first or the updated MRC framework, and to evaluate the applicability of CReDECI.MethodsA systematic PubMed search was conducted. Two reviewers independently checked titles and abstracts for inclusion. Trials on complex interventions adhering to the MRC framework and including an evaluation study in English and German were included. For all included trials and for all publications which reported on phases prior to the evaluation study, related publications were identified via forward citation tracking. The quality of reporting was assessed independently by two reviewers using CReDECI. Inter-rater agreement and time needed to complete the assessment were determined.ResultsTwenty-six publications on eight trials were included. The number of publications per trial ranged from 1 to 6 (mean 3.25). The trials demonstrate a good reporting quality for the criteria referring to the development and feasibility/piloting. For the criteria addressing the introduction of the intervention and the evaluation, quality of reporting varied widely. Two trials fulfilled 7 and 8 items respectively, five trials fulfilled one to five items and one trial offered no information on any item. The mean number of items with differing ratings per trial was two. The time needed to rate a trial ranged from 30 to 90 minutes, depending on the number of publications.ConclusionsAdherence to the MRC framework seems to have a positive impact on the reporting quality on the development and piloting of complex interventions. Reporting on the evaluation could be improved. CReDECI is a practical instrument to check the reporting quality of complex interventions and could be used alongside design-specific reporting guidelines.
| S-EPMC3871759 | biostudies-literature
Project description:Background: The COVID-19 outbreak has made funders, researchers and publishers agree to have research publications, as well as other research outputs, such as data, become openly available. In this extraordinary research context of the SARS CoV-2 pandemic, publishers are announcing that their coronavirus-related articles will be made immediately accessible in appropriate open repositories, like PubMed Central (PMC), agreeing upon funders' and researchers' instigation. Methods: This work uses Unpaywall, OpenRefine and PubMed to analyse the level of openness of the papers about COVID-19, published during the first quarter of 2020. It also analyses Open Access (OA) articles published about previous coronavirus (SARS CoV-1 and MERS CoV) as a means of comparison. Results: A total of 5,611 COVID-19-related articles were analysed from PubMed. This is a much higher amount for a period of 4 months compared to those found for SARS CoV-1 and MERS during the first year of their first outbreaks (337 and 125 articles, respectively). Regarding the levels of openness, 97.4% of the SARS CoV-2 papers are freely available; similar rates were found for the other coronaviruses. Deeper analysis showed that (i) 68.3% of articles belong to an undefined Bronze category; (ii) 72.1% of all OA papers don't carry a specific license and in all cases where there is, half of them do not meet Open Access standards; (iii) there is a large proportion that present a copy in a repository, in most cases in PMC, where this trend is also observed. These patterns were found to be repeated in most frequent publishers: Elsevier, Springer and Wiley. Conclusions: Our results suggest that, although scientific production is much higher than during previous epidemics and is open, there is a caveat to this opening, characterized by the absence of fundamental elements and values on which Open Science is based, such as licensing.
| S-EPMC7438966 | biostudies-literature
Project description:PurposeArthroscopy is an established sub-speciality in orthopaedics. With advancing technology, instrumentation and implants, this sub-speciality has seen an explosion of knowledge and techniques since its inception. The indications for arthroscopic management are increasing and, hence, the number of publications on this topic. There has been no study looking into the bibliometrics of all publications within this speciality. The purpose of this study was to look into the trends of published articles on arthroscopy from PubMed and Scopus including studying their citation numbers.Materials and methodsWe set out to look into the number of publications from the earliest up to 2019 and their trends and citation numbers in PubMed and Scopus. We also performed a VOS viewer analysis of MeSH terms and titles of publications to look at research trends over time.ResultsThere were 41,149 articles published on PubMed since 1955 and 50,373 articles on Scopus since 1939. The total number of citations were 912,630 for 38,338 cited articles. With 2864 publications in 2019, there was a more than four-fold increase from the number published in the year 2000. The knee joint was the most frequently published joint with an increasing trend in hip arthroscopy. Cohort studies were the most common with 13,180 articles followed by Reviews with 5746 articles. The top 10 authors, universities and journals were listed along with citation numbers. We analysed the trends of publications for each joint and compared them. Yearly citations have progressively increased to reach a maximum of 45,407 in 2007. Arthroscopy was the most published and cited journal on this topic. The Journal of Bone and Joint Surgery (JBJS) (Am) had the most citations per article. The USA and Hospital for Special Surgery, New York were the most published country and university, respectively.ConclusionsThere is a healthy growth of publications on the subject of arthroscopy with a steep increase in the number of publications and citations in recent years. VOS Viewer analysis showed an evolution of research and practice in the field of arthroscopy. Recommendations were made for databases and search engines to improve on the search and analysis of such studies in the future.Level of evidence4.
| S-EPMC8082866 | biostudies-literature
Project description: Not available
| S-EPMC8654585 | biostudies-literature
Project description:This data aimed to audit the articles retracted from PubMed indexed dental journals from India. The PubMed indexed journals considered are Indian Journal of Dental research, Journal of Indian Society of Periodontology, Contemporary Clinical Dentistry, Journal of Indian Society of Pedodontics and Preventive Dentistry, Journal of Oral and Maxillofacial Pathology and Journal of Indian Prosthodontic Society for type of article, name of dental specialty, topic of individual dental specialties, causes for retraction of article and authorship trend of retracted articles using web-based search. Among PubMed indexed Indian dental journals,the number of retracted articles were as follows: Indian Journal of Dental research (4) followed by Journal of Indian Society of Periodontology (3), Contemporary Clinical Dentistry (3), Journal of Indian Society of Pedodontics and Preventive Dentistry (2), Journal of Oral and Maxillofacial Pathology (2) and Journal of Indian Prosthodontic Society (1). Out of 15 retracted articles from PubMed indexed Indian dental journals, case reports (7) form a major share followed by original articles(6) and review articles (2). Among the dental specialties of retracted articles, oral pathology and microbiology (5) constitute the major share followed by periodontics (4), pedodontics (4), oral medicine and radiology (1) and prosthodontics (1). Duplicate publication (7), plagiarism (5) and authorship dispute (3) are the causes for the retraction of article.
| S-EPMC5996733 | biostudies-literature
Project description:In this research note we examine the biomedical publication output about Ebola in 2014. We show that the volume of publications has dramatically increased in the past year. In 2014 there have been over 888 publications with 'ebola' or 'ebolavirus' in the title, approximately 13 times the volume of publication of 2013. The rise reflects an impressive growth starting in the month of August, concomitant with or following the surge in infections, deaths and coverage in news and social media. Though non-research articles have been the major contributors to this growth, there has been a substantial increase in original research articles too, including many papers of basic science. The United States has been the country with the highest number of research articles, followed by Canada and the United Kingdom. We present a comprehensive set of charts and facts that, by describing the volumes and nature of publications in 2014, show how the scientific community has responded to the Ebola outbreak and how it might respond to future similar global threats and media events. This information will assist scholars and policymakers in their efforts to improve scientific research policies with the goal of maximizing both public health and knowledge advancement.
| S-EPMC4629280 | biostudies-literature
Project description:Studying publication volumes at the country level is key to understanding and improving a country's research system. PubMed is a public search engine of publications in all life sciences areas. Here, we show how this search engine can be used to assess the outputs of life science-related research by country. We have measured the numbers of publications during different time periods based on the country of affiliation of the first authors. Moreover, we have designed scores, which we have named Attraction Scores, to appraise the relative focus either toward particular types of studies, such as clinical trials or reviews, or toward specific research areas, such as public health and pharmacogenomics, or toward specific topics, for instance embryonic stem cells; we have also investigated a possible use of these Attraction Scores in connection with regulatory policies. We have weighed the statistics against general indicators such as country populations and gross domestic products (GDP). During the 5-year period 2008-2012, the United States was the country with the highest number of publications and Denmark the one with the highest number of publications per capita. Among the 40 countries with the highest GDPs, Israel had the highest publications-to-GDP ratio. Among the 20 countries with the most publications, Japan had the highest Attraction Score for induced pluripotent stem (iPS) cells and Italy the highest proportion of review publications. More than 50% of publications in English were from countries in which English is not the primary language. We show an assorted and extensive collection of rankings and charts that will inform scholars and policymakers in studying and improving the research systems both at the national and international level.
| S-EPMC4566288 | biostudies-literature
Project description:BackgroundBibliometric analysis is important for guiding future research priorities. We evaluated the most relevant scientific research on coronavirus disease 2019 (COVID-19) and older adults, analyzed current hot topics, and identified the 50 most cited publications.MethodsArticles published between December 2019 and March 17, 2021 were identified using the search terms "COVID-19" or "Novel Coronavirus" or "SARS-CoV-2" or "2019-nCoV" and "geriatrics" or "older adults" or "elderly" appearing in the title, abstract, keywords, or keywords plus. Original research articles, reviews, editorial materials, and letters were included. Information on articles year, journal, title, author, country, affiliation, keywords, document type, and counts of citations was collected. VOSviewer was used to analyze keywords.ResultsA total of 784 publications were included. The most common keywords were "COVID-19" and "older adults," which were strongly related to "social isolation," "dementia," "mortality," and "loneliness." The most active (40.8%) and most cited (1,578) country was the United States. The Journal of the American Geriatric Society had the largest number of publications (22.7%) and citations (947). The most researched (84.0%) and most cited areas were geriatrics-gerontology (2,882). The median number of citations for the most cited 50 articles was 46.8.ConclusionThe results of the bibliometric analysis provided information about the quality and research areas of published studies on COVID-19 and older adults. Social and psychological support, nutrition, vaccines, and telemedicine may be hot research topics for the future.
| S-EPMC8497949 | biostudies-literature
Project description:BackgroundThe COVID-19 pandemic has resulted in an infodemic about the novel coronavirus SARS-CoV-2 outbreak to build knowledge and develop mitigation strategies. In addition, scientific journals across the world have studied the impact of COVID-19 on trauma and orthopaedics.MethodsA cross-sectional, bibliometric analysis of the literature was undertaken on COVID-19 related articles from three Pubmed and Scopus indexed orthopaedic journals from India, namely, Indian Journal of Orthopaedics(IJO),Journal of Clinical Orthopaedics and Trauma(JCOT), and Journal of Orthopaedics (JOO), in May 2021. All the article types and study designs were included for this review. The authors, institutions, countries, keywords, and co-authorship mapping were studied.ResultsA total of 112 COVID-19 related documents were retrieved. Period of these publications was from 2nd April 2020 to 31st May 2021. Vaishya R. (n = 16) was the most cited author, and Indraprastha Apollo Hospitals (n = 16) was the most cited research Institution. India led the list of countries in academic publication output. On keyword mapping, telemedicine was the most prominent Medical Subject Headings (MeSH) search word.ConclusionThe Indian orthopedic journals have addressed the impact of COVID-19 on orthopaedic practice in India and aborad whilst continuing to publish knowledge about basic science and clinical orthopaedic research studies. The JCOT has outperformed and become the most leading orthopaedic journal from India during the pandemic. COVID -19 articles have been fast tracked, open accessed and attracted more citations in reduced duration of time compared to non-COVID-19 papers.
| S-EPMC8480149 | biostudies-literature
Project description:Abstract Objectives Pharmacy practice journals are considered the main player in promoting pharmacy practice research and the pharmacy profession globally. The current study aimed to explore and analyze literature on the COVID-19 pandemic published in pharmacy practice journals. Methods COVID-19 research articles were extracted from 32 pharmacy practice journals indexed in Scopus for the study period from 01 January 2020, up until 31 December 2021 Key findings A total of 581 documents were found with an average of 4.5 authors per article and 4.8 citations per document. The retrieved documents were published in 28 pharmacy practice-related journals with the Research in Social and Administrative Pharmacy and the American Journal of Health System Pharmacy journals being the leaders in this field. The major findings of the analysis indicated (1) a limited number of contributing countries with limited author-author interactions and cross country collaboration; (2) specific topics were encountered, mainly hospital pharmacy services, survey studies on knowledge, and pharmacy education; (3) several contributing countries in the Middle East, mainly Saudi Arabia; Egypt, and Jordan contributed to the retrieved documents, and (4) the highly-cited documents discussed issues related to pharmacy services and role of the community pharmacists during the pandemic. Conclusion Research activity on COVID-19 in pharmacy practice journals represents the commitment of researchers and professionals to transform and promote the profession of pharmacy. Research on pharmacy practice and pharmacists in low- and middle-income countries during pandemics needs to be prioritized by scholars and journal editors.
| S-EPMC9494489 | biostudies-literature