Objective To compare and review worldwide journals titled “evidence-based” in order to provide an overview of these healthcare journals and suggestions for improving the quality of this type of journal in China and to introduce a quick way for healthcare professionals and patients to obtain high quality clinical evidence. Methods We searched PubMed, EMBASE, Ulrich’s Periodicals Directory, Wanfang and some relevant websites to identify journals titled “evidence-based”. The last issues in 2006 of these kind of journals were analyzed by bibliometric method. Results Twenty-four journals were included. Covering 12 disciplines such as clinical, nursing, health care, etc. They were divided into the primary journals and the secondary journals, published in two languages in six countries. These journals had differences and similarities in their aims, columns and contents, etc. Conclusions Evidence-based medical journals provide the latest developments and the best evidence for healthcare professionals in their own fields, save their time in searching for and reading information, and provide ideas for improving the quality of similar journals in our country.
ObjectiveTo investigate the hotspots from researches on imaging of pancreatic neuroendocrine tumor in recent five years. MethodsThe bibliographies from research literatures on imaging of pancreatic neuroendocrine tumor from 2010 to 2015 in PubMed database were downloaded. The Bicomb 2.0 bibliographies analysis software was used to count high-frequency of Mesh major topics (MJMEs). SPSS 22.0 statistical software was applied for clustering analysis with MJMEs, then to get the topic hotspots. ResultsA total of 357 literatures were screened out during the years of 2010-2015. The MJMEs which frequency > 13 were 28. Taken the 28 MJMEs into clustering analysis, then three research hotspots were clustered. ConclusionResearches on imaging of the pancreatic neuroendocrine tumor in recent five years are mainly in terms of imaging techniques, a comparative study of pathology and endoscopic ultrasonography-fine needle aspiration, imaging and disease treatment.
With the development of artificial intelligence (AI) technology, great progress has been made in the application of AI in the medical field. While foreign journals have published a large number of papers on the application of AI in epilepsy, there is a dearth of studies within domestic journals. In order to understand the global research progress and development trend of AI applications in epilepsy, a total of 895 papers on AI applications in epilepsy included in the Web of Science Core Collection and published before December 31, 2022 were selected as the research objects. The annual number of papers and their cited times, the most published authors, institutions and countries, and their cooperative relationships were analyzed, and the research hotspots and future trends in this field were explored by using bibliometrics and other methods. The results showed that before 2016, the annual number of papers on the application of AI in epilepsy increased slowly, and after 2017, the number of publications increased rapidly. The United States had the largest number of papers (n=273), followed by China (n=195). The institution with the largest number of papers was the University of London (n=36), and Capital Medical University in China had 23 papers. The author with the most published papers was Gregory Worrell (n=14), and the scholar with the most published articles in China was Guo Jiayan from Xiamen University (n=7). The application of machine learning in the diagnosis and treatment of epilepsy is an early research focus in this field, while the seizure prediction model based on EEG feature extraction, deep learning especially convolutional neural network application in epilepsy diagnosis, and cloud computing application in epilepsy healthcare, are the current research priorities in this field. AI-based EEG feature extraction, the application of deep learning in the diagnosis and treatment of epilepsy, and the Internet of things to solve epilepsy health-related problems are the research aims of this field in the future.
Objective To investigate the current status of systematic reviews/meta-analyses published by pharmacists in hospital in China by using bibliometric analysis and assessing the methodological quality of these studies. Methods The literatures were searched from CNKI, WanFang Data, VIP, CBM, CMCI, PubMed, EMbase, The Cochrane Library (Issue 2, 2016) from the establishment to March 17th, 2016. According to the inclusive and exclusive criteria, the authors independently screened literature and extracted the data. Methodology quality and reporting quality were evaluated by using AMSTAR tool and PRIMSA statement. Data analysis was conducted by using Excel 2013 and SPSS 20.0 software. Results A total of 1 018 systematic reviews/meta-analyses were included of which 871 were published in Chinese and 147 were in English. The published literature increased year by year, as well as the reporting quality and methodological quality. All of the included studies were published in 146 Chinese journals and 97 English journals. The authors were from 308 hospitals of 27 provinces. Drug effectiveness and drug safety were mainly assessed, and western medicine was the main category. Most of these studies were focused on anti-tummor drugs. Conclusion Evidenced-based drug evaluation by hospital pharmacists in China is rapidly increasing as well as the methodological quality and reporting quality, however, the development is unbalanced in China, and evidence-based medicine should be further promoted in the field of hospital pharmacy.
This is the fourth paper in the evidence-based medicine glossary series. Bibliometric method was used to analyse the development of evidence-based medicine in medicine and non-medicine system. Evidence-based medicine, Evidence-based nursing, Evidence-based practice, Evidence-based dentistry, Evidence-based emergency medicine have been defined in this paper.
ObjectiveTo analyze the global status, hotspots, and trends in atrial fibrillation anticoagulation research.MethodsWe searched Web of Science Core Collection to collect relevant literature on atrial fibrillation anticoagulation from 2006 to 2020. The visualization software CiteSpace and VOSviewer were used to analyze co-citation, co-occurrence, and emergence analysis on publishing organizations, journals, and keywords and to explore the research hotspots and frontiers.ResultsA total of 11764 related studies were retrieved. In recent years, research on anticoagulation of atrial fibrillation has become increasingly popular. Most of the published researches were from North America, and the primary institution was the University of Birmingham. Research hotspots mainly focused on warfarin, stroke prevention, new oral anticoagulants, antithrombotic and anticoagulants, and complicating diseases. The research frontiers were the new oral anticoagulants, and the antithrombotic management of atrial fibrillation with coronary heart disease.ConclusionsThe global hotspot in atrial fibrillation anticoagulant research is warfarin, stroke prevention, new oral anticoagulants, antithrombotic and antiplatelet therapy, and complicated diseases. The research focuses on the study of novel oral anticoagulants and the antithrombotic management of atrial fibrillation complicated with coronary heart disease.
Objective To analyze the articles published by graduate students of West China School of Medicine in Sichuan University from 2013 to 2017. Methods Outcome indicators which includes the quantity of papers, annual distribution, paper category and papers cited by SCI were analyzed through bibliometrics methods. Statistical analysis was performed using SPSS 18.0 software. Results From 2013 to 2017, a total of 5 490 articles were published by postgraduate students in the school as first or co-first author. The average number of publication was 2.19 per student, in which 655 postgraduate students published 3 or more articles, accounting for 26.12%. A total of 2 849 articles were cited by SCI, accounting for 51.89%. The total number of publication and proportion of SCI were growing gradually. The average impact factor of each article was 2.791 and the highest impact factor for each single article was 55.7. Students who graduated from "985 university" published more articles in total and the articles cited by SCI than those from "non-985 university". Conclusion In recent years, the quality of articles published by graduate students from West China School of Medicine in Sichuan University has been improving gradually. The articles published by students graduated from "985 university" were more cited by SCI than those from "non-985 university" .