ABSTRACT
Objective:To analyze the foreign research status and hotspots of transitional care for adolescents with chronic diseases.Methods:On December 31, 2021, Web of Science TM was searched for articles concerning transitional care for adolescents with chronic disease published between 2000 and 2021. Knowledge maps were used to analyze the included articles in terms of number, distribution of prolific authors and institutions, journals, research hotspots, frontiers and trends. Results:A total of 692 articles were included, the number of articles was increased from 2000 to 2021, with the largest in 2021 (76 articles). The most prolific country was the United States (358 articles). University of Toronto, University of North Carolina, Children′s Hospital of Philadelphia and Harvard University were the most prolific institution with high centrality (>0.1). Journals such as Pediatrics, J Adolescent Health, and J Pediatr Nurs published the largest number of articles, and Arch Pediat Adol Med had a total citation frequency>100 and high centrality (>0.1). In addition to the subject terms used in the search process of this study, the high-frequency keywords (>50 times) were “health care” “service” “health care transition” “quality of life” “experience” “need” “outcome” “transition readiness” and “adherence”. In keywords cluster analysis, the cluster whose time line extended to the recent two years were “quality of life” “program” “transition clinic” “adolescent health services” and “adherence”. Conclusions:In the field of transitional care for adolescents with chronic disease, studies mainly focus on patient needs, transitional experience, adherence, self-management, quality of life, etc. The research frontiers are transitional health management, disease care, construction and implementation of health care service program for adolescents with chronic disease.
ABSTRACT
@#Abstract: Objective To investigate the research hotspots of occupational exposure in healthcare workers at home and abroad Methods in the past decade and future research trends. Based on the Web of Science platform, independent retrievals were performed by two researcher. The number, core authors, keywords, and other contents of articles were analyzed using CiteSpace Results 5.6.R2. A total of 1 066 references on occupational exposure among healthcare workers from 2010 to 2019 were retrieved. These articles were mainly from the United States, Italy, France, Germany, Brazil, England, and China, with 272, 71, 56, 52 and 52 articles, respectively. One hundred and eight core authors, who mainly came from the United States and Korea, contributed 418 papers (39.2%). Current hotspots included human immune deficiency virus (HIV), workplace violence, hand eczema, fluoroscopy, antineoplastic drugs, nervous system, nitrous oxide, assessment, standard precautions, and personal protective equipment. Topics such as percutaneous injury, tuberculosis, guideline, HIV, and burnout are future research trends. Conclusions There is a need to strengthen international cooperation. It´s encouraged to develop guidelines on occupational - exposure protection and to prevent long term chronic occupational exposure, such as antineoplastic drug exposure.
ABSTRACT
BACKGROUND: Platelet-rich plasma has been widely used in orthopedics, plastic surgery, maxillofacial surgery, sports medicine, and intractable wounds due to its advantages of simple preparation, autologous source, low cost, and good safety. OBJECTIVE: To analyze the existing research structure of platelet-rich plasma in recent 5 years worldwide by using CiteSpace software, and to analyze the research hotspots and the evolution trend of platelet-rich plasma by using the visual network map generated by the software, in order to explore the academic frontiers and provide the choice of research direction. METHODS: The Web of Science Core Collection and CNKI database were searched for platelet-rich plasma related literature records published between 2015 and 2020. We visually analyzed the enrolled studies in terms of countries/regions, institutions, authors, journals, and keywords based on the knowledge network maps generated by the CiteSpace software. RESULTS AND CONCLUSION: The average annual number of documents issued in China from 2015 to 2019 was 184.2; the high-yield institutions issued in cooperation were represented by the Department of Orthopaedics of the Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University; the high-yield authors issued in cooperation were represented by Shan Guiqiu; the keywords of hotspots were growth factors, bone marrow stem cells, osteoarthritis, etc. Internationally, the average annual number of documents issued in 2015-2019 was about 928.2; the countries with high yield of cooperative documents issued were the United States, China and Italy; the institutions with high yield of cooperative documents issued were New York Hospital for Special Surgery, University of Pittsburgh and Rush University; the author with high yield of cooperative documents issued was Anitua E; the keywords for hotspots were growth factors, stem cells and repair; and the influential journal was American Journal of Sports Medicine. According to the results of CiteSpace literature analysis, platelet-rich plasma has developed rapidly in the fields of orthopedics, sports medicine and tissue engineering, both at home and abroad.
ABSTRACT
BACKGROUND: Percutaneous vertebroplasty and percutaneous kyphopiasty are widely used minimally invasive surgery for vertebral compression fractures, spinal primary tumor and spinal metastasis. However, there were no bibliometric studies and mapping knowledge domains study regarding percutaneous vertebroplasty and percutaneous kyphopiasty. OBJECTIVE: To summarize and identify the papers related to percutaneous vertebroplasty and percutaneous kyphopiasty, and mapping knowledge domains of percutaneous vertebroplasty and percutaneous kyphopiasty. METHODS: Web of Science was retrieved for studies published from 1985 to 2018. The key words were TS = vertebroplasty OR kyphopiasty. All data were input into the Microsoft Excel 2016 and VOSviewer to identify publication number, publication year, publication country, publication organization, publication source, author, sum of times cited (including and excluding self-citation), average cited times and H-index. VOSviewer software was used to analyze the co-cited references, the co-cited authors and the co-occurrence of key words, and mapping knowledge domains. RESULTS AND CONCLUSION: (1) The research regarding percutaneous vertebroplasty and percutaneous kyphopiasty is one of the important research areas in spine surgery research domains. (2) USA dominates the research regarding percutaneous vertebroplasty and percutaneous kyphopiasty. The qualities of papers from Switzerland and England are relatively high while those from China and Italy are relatively low. (3) Some of the organizations that published most papers and high-quality papers include Mayo Clinic, Suzhou University, Johns Hopkins University, Cleveland Clinic Foundation and University of Bern. (4) Some of the journals that published most papers and high-quality papers include SPINE, EUROPEAN SPINE JOURNAL, AMERICAN JOURNAL OF NEURORADIOLOGY, JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. (5) Some of the authors that published most papers and high-quality papers include YANG HL, KALLMES DF, PFLUGMACHER R, DERAMOND H, CHIRAS J, FERGUSON SJ and MASALA S. (6) The key contents of percutaneous vertebroplasty and percutaneous kyphopiasty include osteoporotic vertebral compression fracture, tumor, bone cement, surgery, biomechanics and refracture.
ABSTRACT
Objective@#To comb the development of transitional care, analyze and compare the research hotspots and frontiers at home and abroad.@*Methods@#CNKI Database and Web of Science Core Collection were taken as data sources to retrieve the relevant literature published from 2000 to 2019; CiteSpace software was used to construct scientific knowledge maps for visualization analysis.@*Results@#A total of 285 Chinese and 1 179 English documents were retrieved, and the annual publications showed an upward trend from 2012. The high-yield institutions and authors were relatively scattered. Chinese papers focused on subjective indicators such as quality of life, and most of which were literature review. While English papers tended to focus on objective indicators, such as readmission and mortality rate, and the research type was mainly intervention study. The Chinese keywords "WeChat" and English "palliative care" were with the strongest citation bursts in recent years.@*Conclusions@#The domestic development of transitional care is relatively lagging; cooperation between institutions and authors should be strengthened. Future researches on palliative care or combined with WeChat platform may become hotspots in this field.
ABSTRACT
Objective::To finding the main research contents, research frontier, author and institutional cooperation of traditional Chinese medicine(TCM) for treating henoch-schonlein purpura(HSP). Providing reference for the research and development of TCM for treating the disease. Method::Using Citespace to analyze 2 878 TCM articles related to HSP retrieved from CNKI, cluster analysis and burst analysis of literature keywords, co-occurring authors and institutional cooperation analysis. Result::Since 1995, the number of related literature was growing rapidly and had been stable at more than 100 per year after 2005.Cluster analysis showed 32 clusters, consisting of 396 nodes and 638 lines. The main clustering results include Children with allergic purpura, blood-activating and stasis-resolving drug, Henoch-Schonlein purpura nephritis, blood-cooling drugs, clinical observation, etc. Break analysis yielded 52 emergent words. It can be seen that TCM treatment of HSP is mainly based on cooling blood, followed by activating blood to eliminate stagnation and clearing heat. Commonly used drugs are Moutan Cortex, Paeoniae Radix Rubra, and Rehmanniae Radix, etc. Clinically, it pays more attention to the experience of famous doctors, research on Children with allergic purpura, etc.The author's cooperation network has obtained the maps of the three main cooperation teams with DING Ying, SUN Yi-qiu and HE Ping as the core. The Density of institutional cooperation network is 0.007 1. Conclusion::The main research contents of TCM for treating HSP include Children with allergic purpura, blood-activating and stasis-resolving drug, HSP nephritis, blood-cooling drugs, clinical observation, etc. Children with allergic purpura, experience from famous doctor, HSP nephritis and clinical efficacy is the foremost current research hotspot. A number of research teams have been formed that are relatively stable, but the institutional cooperation is scattered.
ABSTRACT
Objective To summarize and analyze the present situation, hotspot and development trend of the research and practice about the formative assessment in Chinese medical teaching reform by bibliometrics, and provide a quantitative method for the study of formative assessment. Methods We took 567 journals about formative assessment from CNKI database as the research object, making co-word clus-tering and multidimensional scaling analysis as the main research method, and using Bicomb co-word anal-ysis software and SPSS to complete content data statistics and analysis. Result The knowledge map of formative assessment research can be divided into 7 fields: field 1 shows that most studies are mainly focused on practical research, the effectiveness evaluation on application are mainly focused on the improve-ment of students' independent learning ability. The proportion of research in traditional Chinese medicine colleges or universities is increasing, researches of clinical teaching take an important position, and nursing educations are paying more attention as well. Field 2 and field 4 show the synchronization between assess-ment reform and teaching content/strategy reform. Field 3 presents the general situation of teaching evaluation research in higher vocational colleges. Field 5 shows the theme of exploring the establishment of a formative assessment system . Field 6 shows the differences and similarities between examination and assessment . Field 7 shows the overview of medical English courses. Conclusion In the future, we should actively carry out the construction and exploration of the formative assessment system that conforms to China's national conditions, and attach importance to the construction of the sharing platform. We should avoid duplication of research , attach importance to the study and understanding of theoretical connotation and strengthen training, supervision and management.
ABSTRACT
Objective:To explore the developmental trends and research hotspots in mental health through Bibliometrics and word frequency analysis of Chinese Mental Health Journal.Methods:Bibliographic Item Co-Occurrence Matrix Builder (BICOMB) was used to analyze funds,authors,authors'institutions and key words of articles in Chinese Mental Health Journal between 2007 and 2016.SPSS22.0 was used to conduct multidimensional scaling analysis for high frequency key words.Results:A total of 2075 articles were published by Chinese Mental Health Journal in recent ten years.Forty-nine high frequency key words were extracted.Multidimensional scaling analysis showed that the articles of the journal involved four fields.Core key words of the first field were quality of life and depression.Research on the key words of the first field was at the center of mental health research of the journal.Core key words of the second field were self-esteem and mental health;core key words of the third field were subjective well-being and suicide;core key words of the fourth field were influential factors and executive function.Researches on the key words of the second to fourth field were around the center of mental health research of the journal.Researches such as the aged were on the edge of mental health research of the journal.Conclusion:Recent ten years' researches in Chinese Mental Health Journal reflect diversity in research topics.Topics such as quality of life and depression attract more attention,but researches on topics such as mental health of the aged are relatively weak.
ABSTRACT
Objective:To draw a mapping knowledge domains of research status and trend in counseling and psychotherapy field from 2001 to 2014 by Bicomb software.Methods:CNKI,Wan Fang,VIP were searched and re-trieval time ranged from January 1,2001 to December 31,2014.Bicomb and SPSS20.0 software were applied to conduct co-word matrix,similarity matrix and multidimensional scaling.Results:Setting 30 and more as the fre-quency standard,60 high frequency keywords were abstracted after analyzing 6546 articles.Cluster analysis showed that studies about counseling and psychotherapy mainly focus on seven categories including the effectiveness of counseling and psychotherapy,children and adolescents'mental health and counseling,the localization of counseling and psychotherapy,the process of counseling and psychotherapy,counseling and treatment principles,relationships of psychotherapy and ideological work in colleges as well as theories and practices in counseling and psychotherapy field.The mapping knowledge domain showed that four aspects of high frequency keywords in counseling and psy-chotherapy field basically correspond to the 7 categories made by cluster analysis.Conclusions:The present study demonstrates that psychological counseling and treatment development of our country is still in the stage of investi-gating effect.Future researches should attach importance to the integration research of psychological counseling and ideological and political education in colleges,the rise and development of internet psychological counseling and the development of children and adolescent mental health.
ABSTRACT
This study was aimed to reveal current achievements and the future trend about Chinese materia medica (CMM) processing, which pointed future research direction for scholars.“CMM processing” was used as the subject term in document retrieval to the Web of Science (WoS) and CNKI. The CitespaceII and Ucinet & Netdraw were used to build mapping knowledge domains to acceptable both English and Chinese literature data. The results showed that the mapping knowledge for“CMM processing” for co-citation, source journal, author, key words and so on were established. It was concluded that the rapid present period of Chinese literature on CMM processing was earlier for around 15 years than English literature. And the total amount of English documents was much less than Chinese documents. Combing the developing process of CMM, it revealed its current achievements and future trend, which pointed future research direction for scholars, and moreover it put forward new thinking and method to summarize or expand traditional medicine and related research fields.
ABSTRACT
Objective To analyze the course of development of chronic fatigue syndrome ( CFS) and its research hotspots and frontiers .Methods We retrieved 3723 CFS-related papers published in the Web of Science databases between 2000 and 2014, and obtained a series of mapping knowledge domains with the help of the CiteSpace Ⅲ.Results By visually analyzing the network of international cooperation , mainstream academic communities , development trends and research hotspots in the field of CFS ,the classical literature was quickly decided on and reviewed so that research frontier and development trends were accurately defined .Conclusion Our analysis shows that the academic communities in the field of CFS are mainly located in the United States ,England and other Western countries .Research hotspots shifted from case characters to influence factors ,mechanisms and therapeutic methods .Currently,research frontiers are the etiological theory of pathogen infection and the pathophysiological mechanisms of similar chronic diseases .