Objective To review the research hotspots and cutting-edge dynamics in the field of hospital operations management, providing references for relevant research in our country. Methods Using CiteSpace 6.1.R6 software, we conducted a visual analysis of English literature in the field of hospital operations management collected from the Web of Science database Core Collection from the establishment of the database to December 31st 2022. Result A total of 808 articles were included, with the first article in the field of hospital operations management published in 1980 since the establishment of the Web of Science database. Over the 42-year period, annual publications had shown an increasing trend. Research outcomes were concentrated in institutions and researchers from Europe and the United States, but academic collaboration among institutions and authors was not particularly close. The hotspots in related fields mainly focused on aspects of care quality, management, and performance. Conclusions Studies on hospital operations management in China are in the early stage, and the international influence of research outcomes needs to be further strengthened. The research frontier has shifted from healthcare quality and safety to internal financial performance, human resource management, and resource allocation. Research on the application of technological methods in hospital operations management will continue to emerge.
Objective To analysis the research status and hotspot in the field of Kawasaki disease (KD) in recent 10 years. Methods The relevant documents included in the core database of Web of Science from 2010 to 2021 were searched, to analyze the cooperation relationship among authors, countries and institutions by CiteSpace software, analyze the co-occurrence, cluster analysis, dynamic frontier evolution and emergence of keywords, analyze the co citation of cited journals and documents, draw a visual map and analyze. Result A total of 3 041 articles were included, and there were 114 core authors. USA was the core country in the research field of KD, while China occupied a place. University of California, San Diego and Montreal University were the core research institutions. Circulation was the core journal. Keywords formed 7 clusters, and there were a total of 62 emergent words. Conclusions In the past 10 years, the research on KD has shown an upward trend. The research hot spots focus on the diagnosis and treatment, management, pathogenesis, epidemiological research of KD, and the research on Kawasaki-like diseases during the coronavirus disease 2019. Predicting the long-term management of KD, related research on intravenous immunoglobulin resistance and cytokines are the research frontiers in this field.
Objective To understand the research status and trend of value co-creation in China’s medical service field, so as to provide reference for the application research of value co-creation in China’s medical service field. Methods China National Knowledge Infrastructure was searched literature about the value co-creation in China’s medical service field retrieved from January 1, 2013 to December 1, 2021. CiteSpace V software is used to draw the keyword co-occurrence map, cluster analysis and timeline view, and analyze the overall process and evolution of literature publication interannual change, journal and discipline distribution, organization and author distribution, literature citation and so on. Results A total of 40 literatures were included, including 30 journals and 10 dissertations. The number of documents on value co-creation research in China’s medical service field showed an increasing trend year by year. The top journals in terms of published papers include Journal of Management Science, Chinese Hospital Management, Journal of Management Case Studies. Southern Medical University, Shanghai Jiaotong University and Tianjin University ranked among the institutions with a large number of documents. The top three authors in the number of published articles were Mai Shumin, Chen Huifang and Wei Qinggang. The relevant literature mainly comes from medicine and health, economy and management science. The research mainly focuses on many hot spots, such as service leading logic, internet medical care, service innovation, patient participation, doctor-patient relationship and so on. Conclusions The hot-spot research trend of value co-creation in the field of medical services in China is prominent, but the overall number of research is insufficient, the theoretical system of value co-creation is fragmented, and the core author group has not been formed yet. In the future, China needs to speed up the value co-creation theory and application research in the field of medical services, and realize the specific and systematic research transformation.
Objective To analyze the hotspots and development trends in the research field of tumor cell apoptosis and autophagy. Methods Relevant literature on tumor apoptosis and autophagy published between January 2012 and December 2021 were searched through the Web of Science core collection database, and CiteSpace 5.8.R3 software and VOSviewer version 1.6.10 software were used to analyze the country/region, institution, keywords and citation node information of the literature. Results A total of 6716 foreign-language articles were included in the study after searching and screening, and the number of papers showed a linear upward trend year by year. China published the largest number of articles and cooperated closely with other research institutions, but there were not many high-quality and influential articles. The two journals Autophagy and Cell were more authoritative in the field of tumor apoptosis and autophagy research. The signaling pathways and related proteins of apoptosis and autophagy, and the study of tumor suppressor mechanisms based on apoptosis/autophagy were current research hot topics. The migration, apoptosis and epithelial mesenchymal transformation of cancer cells would be the research focus and direction in the future. Conclusions In the past 10 years, the research on tumor apoptosis and autophagy has continued to develop. With the in-depth research on the molecular level, the study of its mechanism is expected to further reveal the mystery of tumor apoptosis and autophagy.
Objective To analyze the hot topics and trends of medical research integrity in China and to provide references for future studies. Methods The CNKI, WanFang Data and VIP databases were searched from inception to December 2021. Data on the number of publications, journals, institutions, authors, keywords, and emergent themes were analyzed using bibliometric methods and CiteSpace software. Results A total of 324 studies were included. The results showed that the number of publications increased annually, and "Chinese Journal of Medical Science Research Management" and Peking University were the journal and institution with the most publications, respectively. The three most prolific authors published five studies each, and the publications were mainly concerned with identifying and preventing issues, in addition to education regarding medical research integrity. Conclusion Medical research integrity in China has attracted significant attention. Several leading journals in this research field have emerged; however, there is no clearly dominant research team. The depth and breadth of the research remain to be improved. It is suggested that researchers focus on the effectiveness of strategies for preventing issues, promoting the establishment of the lifelong education system and improving related rules and regulations to advance the development of medical research integrity in China.
This paper analyzed literatures on the specificity study of electroencephalogram (EEG) in the diagnosis of depression since 2010 to 2020, summarized the recent research directions in this field and prospected the future research hotspots at home and abroad. Based on databases of China National Knowledge Infrastructure (CNKI) and the core collection of Web of Science (WOS), CiteSpace software was used to analyze the relevant literatures in this research field. The number of relevant literatures, countries, authors, research institutions, key words, cited literatures and periodicals related to this research were analyzed, respectively, to explore research hotspots and development trends in this field. A total of 2 155 articles were included in the WOS database. The most published institution was the University of Toronto, the most published country was the United States, China occupied the third place, and the hot keywords were anxiety, disorder, brain and so on. A total of 529 literatures were included and analyzed in CNKI database. The institution with the most publications was the Mental Health Center of West China Hospital of Sichuan University, and the hot keywords were EEG signal, event-related potential, convolutional neural network, schizophrenia, etc. This study finds that EEG study of depression is developing rapidly at home and abroad. Research directions in the world mainly focus on exploring the characteristics of spontaneous EEG rhythm and nonlinear dynamic parameters during sleep in depressed patients. In addition, synchronous transcranial magnetic stimulation (TMS) and EEG technologies also attract much attention abroad, and the future research hotspot will be on the mechanism of EEG on patients with major depression. Domestic research directions mainly focus on the classification of resting EEG and the control study of resting EEG power spectrum entropy in patients with schizophrenia and depression, and future research hotspot is the basic and clinical EEG study of depressed patients complicated with anxiety.
Objective To analyze the research hotspots and development trends of hospital scientific research management in China, and to provide references for the innovation and development of hospital scientific research management in China. Methods The CNKI database was electronically searched to collect relevant research on scientific research management of domestic hospitals from January 1981 to September 2022. Bibliometrics and CiteSpace software were used for analyze. Results A total of 2 688 articles were included. The trend of publishing hospital scientific research management literature showed four peaks. The institution with the most publications was Peking University People's Hospital. Six authors published more than 15 articles. The most concerned was clinical research. Public hospitals, scientific research projects, and refined management were the latest emerging words. Conclusion The scientific research management of hospitals in China has formed an academic exchange group, but the core author group is small, and there is a lack of cross-institutional cooperation. The innovation mode of scientific research management shows a good development trend, the quantitative index system of scientific research evaluation at all levels is gradually improved, the ability to identify the potential of scientific research talent has been improved, and the cultivation of scientific research management teams needs to be strengthened.
ObjectiveTo investigative current status and hotspot issues of pancreatic cancer imaging research.MethodsThe literatures focusing on pancreatic cancer and published from 2001 to 2020 were retrieved from the core database of Web of Science. The quantitative analysis of literatures was then conducted by using the CiteSpace software based on the bibliometric method. The research trend was then summarized systematically and the potential research fronts and focuses were explored.ResultsA total of 2111 articles in the field of pancreatic cancer imaging research were retrieved. The clustering of co-citation of pancreatic cancer included vascular resection, irreversible electroporation, autoimmune pancreatitis, sporadic pancreatic cancer, sarcopenia, pancreas, stereotactic body radiation therapy, metastatic pancreatic cancer, familial pancreatic cancer, abdominal ultrasonography, fibroblast, early diagnosis, time trends in survival, radiomics, pancreatitis, gemcitabine, concurrent chemoradiotherapy, adjuvant chemotherapy, and microbubbles. The burst keywords in the field of pancreatic cancer after 2016 included FOLFIRINOX, skeletal muscle, sarcopenia, and texture analysis. The hot keywords clustering had prognosis, fine needle aspiration, positron emission tomography, vascular invasion, angiogenesis, unresectable, liver transplant, extend pancreatectomy, transplantation, paclitaxel, metastatic colorectal cancer, colorectal cancer, microsatellite stable, radiomics, hospital volume, occult metastasis, risk factor.ConclusionIt might be the trend of imaging research to study the prognosis, risk factors, and quantitative sarcopenia of pancreatic cancer by using radiomics.
Objective To use bibliometrics to identify research hotspots and emerging trends in the use of artificial intelligence (AI) in healthcare-associated infections (HAI), as well as to offer a resource for more relevant research. Methods The literature on AI and HAI from the Science Citation Index Expanded database of the Web of Science Core Collection was retrieved through computer searches, covering the period from January 1, 1994, to January 22, 2024. VOSviewer (v1.6.19) and CiteSpace (v6.1. R6) software were utilized for bibliometric analysis, creating knowledge maps that include research cooperation networks and keyword analysis. Results A total of 305 documents were included, and both the number of early publications and the frequency of citations were at a very low level for a long time before showing an annual increase trend after 2018. The United States had the most published documents among the 50 countries/regions from where they were sourced. Harvard University was the scientific research institution with the most publications, while Professor Evans HL of the Medical University of South Carolina was the scholar with the most publications. Research on AI in the field of HAI primarily focused on three aspects: AI algorithms and technologies, monitoring and prediction of HAI, and the accuracy of HAI diagnosis and prediction. These findings were based on keyword co-occurrence and clustering analysis. Conclusions A new phase of AI research in the subject of HAI has begun. More in-depth research can be done in the future for the hot direction, as there is still a gap between China’s academic accomplishments in this subject and the advanced level of the world.
ObjectiveTo explore the research hotspots of thyroid cancer nursing, and provide reference and guidance for future research on thyroid cancer nursing. MethodRelevant literature on thyroid cancer care was retrieved through the China National Knowledge Infrastructure (CNKI) and Web of Science (WOS) Core Database, and then analyzed the data using CiteSpace 6.2R4 software. ResultsThis study included a total of 1 096 Chinese literature and 263 English literature. The total number of publications was on the rise. The top 10 keywords in CNKI were: surgery, anxiety and depression, perioperative care, quality of life, complications, postoperative care, clinical pathway, rapid recovery surgery, differentiated thyroid cancer, and psychological care. Except for rapid recovery surgery, the centrality of other key words was greater than 0.1. The top 10 keywords in WOS were: quality of life, management, 131I, papillary thyroid cancer, surgery, impact, anxiety, prevalence, risk factor, and differentiated thyroid cancer. Among them, quality of life played an important intermediary role in co-occurrence networks, with the highest centrality of 0.34. ConclusionsQuality of life, mental health, perioperative period, and papillary thyroid cancer are research hotspots in thyroid cancer care both domestically and internationally. The management of quality of life and symptom management are the development trend of future research. Further research on thyroid cancer care needs to be strengthened, and important measures should be taken to address clinical issues and promote the recovery of thyroid cancer patients. We should strengthen domestic multi center cooperation, expand the breadth and depth of research, and promote the prosperous development of thyroid cancer nursing.